Transformers For DC/DC Converter

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WE-PoE Power over Ethernet Transformer
WE-PoE Power over Ethernet Transformer
VIN 36 - 57 V (DC) to 40 - 57 V (DC)VOut1 1.8 to 24 VIOut1 200 mA to 4.6 A
WE-PoE+ Power over Ethernet Plus Transformer
WE-PoE+ Power over Ethernet Plus Transformer
VIN 36 - 72 V (DC)VOut1 3.3 to 24 VIOut1 1 to 9 A
EXT.
WE-PoE++ Power over Ethernet Plus Plus Transformer
WE-PoE++ Power over Ethernet Plus Plus TransformerEXTENDED
VIN 30 - 57 V (DC) to 36 - 57 V (DC)VOut1 3.3 to 48 VIOut1 1.3 to 19 A
WE-PoEH Power over Ethernet High Power Transformer
WE-PoEH Power over Ethernet High Power Transformer
VIN 33 - 57 V (DC) to 9 - 57 V (DC)VOut1 3.3 to 24 VIOut1 0.5 to 8 A
WE-AGDT Auxiliary Gate Drive Transformer
WE-AGDT Auxiliary Gate Drive Transformer
for SiC-MOSFET and IGBTVIN 6 to 36 VVOut1 6 to 30 V
WE-FB Flyback Transformer suitable for LT3573/ LT3574/ LT3575/ LT3748
WE-FB Flyback Transformer suitable for LT3573/ LT3574/ LT3575/ LT3748
VIN 8 - 15 V (DC) to 19 - 70 V (DC)VOut1 3.3 to 250 VIOut1 0.001 to 9 A
WE-FB 3751 Flyback Transformer for LT3751
WE-FB 3751 Flyback Transformer for LT3751
VIN 3 - 24 V (DC) to 12 - 24 V (DC)VOut1 300 VIOut1 150 mA to 2.4 A
EXT.
WE-PPTI Push-Pull Transformers
WE-PPTI Push-Pull TransformersEXTENDED
VIN 10 - 15 V (DC) to 12 V (DC)VOut1 2.5 V to 30 V (DC)IOut1 85 to 2000 mA
WE-FLYLT Flyback Transformers for Linear Technology
WE-FLYLT Flyback Transformers for Linear Technology
VIN 36 - 72 V (DC) to 4 - 36 V (DC)VOut1 3.3 to 200 VIOut1 12 mA to 4.8 A
WE-PPTM Push-Pull Tiny Multi-Output Transformers
WE-PPTM Push-Pull Tiny Multi-Output Transformers
VIN 5 V (DC) to 24 V (DC)VOut1 12.85 to 16.7 VIOut1 60 to 100 mA
WE-FLEX Flexible Transformer for DC/DC Converter
WE-FLEX Flexible Transformer for DC/DC Converter
WE-FLEX+ Flexible Transformer for DC/DC Converter
WE-FLEX+ Flexible Transformer for DC/DC Converter
WE-FLEX HV Flexible Transformer for DC/DC Converter
WE-FLEX HV Flexible Transformer for DC/DC Converter
WE-PLN Planar Transformers
WE-PLN Planar Transformers
WE-IBTI Isolated Buck Transformers
WE-IBTI Isolated Buck Transformers
VIN 3 - 6 V (DC) to 36 - 75 V (DC)VOut1 -17.5 to 27 VIOut1 0.01 to 1 A
WE-FLYTI Flyback Transformers
WE-FLYTI Flyback Transformers
VIN 9 - 36 V (DC) to 15 - 42 V (DC)VOut1 3.3 to 100 VIOut1 60 mA to 4.3 A
Order Code
Data­sheet
Simu­lation
Downloads
Status
VIN(V)
VOut1(V)
IOut1(A)
VOut2(V)
IOut2(A)
VOut3(V)
IOut3(A)
VOut4(V)
IOut4(mA)
Vaux(V)
L(µH)
n
ISAT(A)
LS(nH)
VT(V (AC))
Size
IC Reference
Product series
Reference Design
Samples
WE-IBTI Isolated Buck Transformers2.5 - 3.5 V (DC), 15 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 2.5 - 3.5 V (DC)
Output Voltage 115 V
Output Current 10.2 A
Output Voltage 215 V
Output Current 20.2 A
Inductance2 µH
Turns Ratio1:8:8 
Saturation Current10 A
Leakage Inductance200 nH
Insulation Test Voltage2000 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers2 - 5.5 V (DC), 20 V, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 2 - 5.5 V (DC)
Output Voltage 120 V
Output Current 10.25 A
Inductance3.46 µH
Turns Ratio1:1 
Saturation Current10.2 A
Leakage Inductance120 nH
Insulation Test Voltage500 V (AC)
SizeEP13 
IC ReferenceLTC3300 
Reference Design
WE-IBTI Isolated Buck Transformers3 - 24 V (DC), 300 V, 0.15 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3 - 24 V (DC)
Output Voltage 1300 V
Output Current 10.15 A
Inductance10 µH
Turns Ratio1:10 
Saturation Current5 A
Leakage Inductance50 nH
Insulation Test Voltage1000 V (AC)
SizeEFD20 
Reference Design
WE-IBTI Isolated Buck Transformers3 - 24 V (DC), 300 V, 0.15 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3 - 24 V (DC)
Output Voltage 1300 V
Output Current 10.15 A
Inductance10 µH
Turns Ratio1:10 
Saturation Current10 A
Leakage Inductance300 nH
Insulation Test Voltage1000 V (AC)
SizeEFD20 
Reference Design
WE-IBTI Isolated Buck Transformers3 - 6 V (DC), 5 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3 - 6 V (DC)
Output Voltage 15 V
Output Current 10.2 A
Inductance1 µH
Turns Ratio1:2.4 
Saturation Current2 A
Leakage Inductance70 nH
Insulation Test Voltage3000 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 3.3 V, 0.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 13.3 V
Output Current 10.6 A
Inductance270 µH
Turns Ratio1:1 
Leakage Inductance1000 nH
Insulation Test Voltage2500 V (AC)
SizeEP5 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.3 A
Inductance250 µH
Turns Ratio1:1.8 
Leakage Inductance1200 nH
Insulation Test Voltage2500 V (AC)
SizeEP5 
Reference Design
WE-IBTI Isolated Buck Transformers3 - 6 V (DC), 5 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3 - 6 V (DC)
Output Voltage 15 V
Output Current 10.2 A
Inductance2.5 µH
Turns Ratio1:2.5 
Saturation Current12 A
Leakage Inductance125 nH
Insulation Test Voltage2500 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.5 A
Inductance475 µH
Turns Ratio1:1.7 
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.45 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.45 A
Inductance475 µH
Turns Ratio1:2 
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.6 A
Inductance340 µH
Turns Ratio1:1.7 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.5 A
Inductance340 µH
Turns Ratio1:2 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers3 - 6 V (DC), 5 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3 - 6 V (DC)
Output Voltage 15 V
Output Current 10.2 A
Inductance2.5 µH
Turns Ratio1.2:1:1 
Leakage Inductance650 nH
Insulation Test Voltage2500 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 3.6 V, 0.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 13.6 V
Output Current 10.9 A
Inductance388 µH
Turns Ratio1:1.1 
Insulation Test Voltage2750 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5.6 V, 0.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15.6 V
Output Current 10.7 A
Inductance388 µH
Turns Ratio1:1.7 
Insulation Test Voltage2750 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5.4 V, 0.55 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15.4 V
Output Current 10.55 A
Inductance384 µH
Turns Ratio1:1.63 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 4.3 V, 0.85 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 14.3 V
Output Current 10.85 A
Inductance388 µH
Turns Ratio1:1.3 
Insulation Test Voltage2750 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 6.6 V, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 16.6 V
Output Current 10.5 A
Inductance388 µH
Turns Ratio1:2 
Insulation Test Voltage2750 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 6.6 V, 0.45 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 16.6 V
Output Current 10.45 A
Inductance384 µH
Turns Ratio1:2 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 3.3 V, 0.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 13.3 V
Output Current 10.8 A
Inductance86 µH
Turns Ratio1:1.75 
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.6 A
Inductance72 µH
Turns Ratio1:2.1 
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers3.5 - 5.5 V (DC), 13.5 V, 0.01 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.5 - 5.5 V (DC)
Output Voltage 113.5 V
Output Current 10.01 A
Output Voltage 2-13.5 V
Output Current 20.01 A
Output Voltage 35 V
Output Current 30.1 A
Inductance2.7 µH
Turns Ratio1:8:8:3 
Saturation Current7 A
Leakage Inductance500 nH
Insulation Test Voltage1875 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 3.3 V, 0.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 13.3 V
Output Current 10.9 A
Inductance370 µH
Turns Ratio1:1.75 
Insulation Test Voltage5000 V (AC)
Size1512 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.9 A
Inductance370 µH
Turns Ratio1:2 
Insulation Test Voltage5000 V (AC)
Size1512 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 23 V, 0.085 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 123 V
Output Current 10.085 A
Inductance200 µH
Turns Ratio1:7 
Leakage Inductance250 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.7 A
Inductance200 µH
Turns Ratio1:1.67 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 12 V, 0.165 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 112 V
Output Current 10.165 A
Inductance200 µH
Turns Ratio1:4 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 20 V, 0.125 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 120 V
Output Current 10.125 A
Inductance200 µH
Turns Ratio1:6.17 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers3.3 V (DC), 5 V, 0.65 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 3.3 V (DC)
Output Voltage 15 V
Output Current 10.65 A
Inductance340 µH
Turns Ratio1:1.56 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers4 - 8 V (DC), 5 V, 1.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4 - 8 V (DC)
Output Voltage 15 V
Output Current 11.2 A
Inductance12 µH
Turns Ratio4:1 
Saturation Current7.75 A
Leakage Inductance1500 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers4.5 - 16 V (DC), 3.3 V, 0.06 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4.5 - 16 V (DC)
Output Voltage 13.3 V
Output Current 10.06 A
Output Voltage 25 V
Output Current 20.06 A
Output Voltage 318 V
Output Current 30.06 A
Inductance10 µH
Turns Ratio1.9:1:1.5:3.8 
Saturation Current5.8 A
Leakage Inductance400 nH
Insulation Test Voltage2500 V (AC)
SizeEFD15 
Reference Design
WE-IBTI Isolated Buck Transformers4.5 - 5.5 V (DC), 5 V, 1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4.5 - 5.5 V (DC)
Output Voltage 15 V
Output Current 11 A
Auxiliary Voltage5 V
Inductance72 µH
Turns Ratio1:1.1 
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers4.5 - 5.5 V (DC), 3.3 V, 1.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4.5 - 5.5 V (DC)
Output Voltage 13.3 V
Output Current 11.2 A
Inductance94 µH
Turns Ratio1.3:1 
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers4.5 - 5 V (DC), 3.3 V, 1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4.5 - 5 V (DC)
Output Voltage 13.3 V
Output Current 11 A
Inductance370 µH
Turns Ratio1.3:1 
Insulation Test Voltage5000 V (AC)
Size1512 
Reference Design
WE-IBTI Isolated Buck Transformers4 - 36 V (DC), 200 V, 0.012 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4 - 36 V (DC)
Output Voltage 1200 V
Output Current 10.012 A
Inductance40 µH
Turns Ratio1:10 
Saturation Current3.2 A
Leakage Inductance500 nH
Insulation Test Voltage1500 V (AC)
SizeEP13 
IC ReferenceLT8304 
Reference Design
WE-IBTI Isolated Buck Transformers4.5 V (DC), 2.5 V, 1.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 4.5 V (DC)
Output Voltage 12.5 V
Output Current 11.7 A
Inductance570 µH
Turns Ratio2:1 
Insulation Test Voltage5000 V (AC)
Size1512 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.1 A
Output Voltage 25 V
Output Current 20.1 A
Auxiliary Voltage5 V
Inductance15 µH
Turns Ratio1:1:1:1 
Saturation Current1.5 A
Leakage Inductance600 nH
Insulation Test Voltage1500 V (AC)
SizeER9.5 
IC ReferenceLT3573 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.33 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.33 A
Inductance635 µH
Turns Ratio1:1 
Insulation Test Voltage2500 V (AC)
SizeEP5 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 3.3 V, 0.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 13.3 V
Output Current 10.6 A
Inductance635 µH
Turns Ratio1.53:1 
Leakage Inductance2000 nH
Insulation Test Voltage2500 V (AC)
SizeEP5 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.75 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.75 A
Inductance475 µH
Turns Ratio1:1.1 
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.6 A
Inductance475 µH
Turns Ratio1:1.3 
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.8 A
Inductance340 µH
Turns Ratio1:1.1 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.65 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.65 A
Inductance340 µH
Turns Ratio1:1.3 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 3.3 V, 0.65 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 13.3 V
Output Current 10.65 A
Inductance475 µH
Turns Ratio1.23:1 
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5.8 V, 0.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15.8 V
Output Current 10.9 A
Inductance384 µH
Turns Ratio1:1.13 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 11 A
Inductance440 µH
Turns Ratio1:1.1 
Insulation Test Voltage5000 V (AC)
Size1512 
Reference Design
WE-IBTI Isolated Buck Transformers5 - 15 V (DC), 5 V, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 - 15 V (DC)
Output Voltage 15 V
Output Current 10.5 A
Inductance25 µH
Turns Ratio1:1 
Saturation Current1 A
Leakage Inductance380 nH
Insulation Test Voltage2500 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 17 V, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 117 V
Output Current 10.25 A
Inductance200 µH
Turns Ratio1:3.5 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 6.9 V, 0.75 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 16.9 V
Output Current 10.75 A
Inductance384 µH
Turns Ratio1:1.38 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12.5 V, 0.35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112.5 V
Output Current 10.35 A
Inductance152 µH
Turns Ratio1:2.57 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12.85 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112.85 V
Output Current 10.1 A
Output Voltage 25.7 V
Output Current 20.2 A
Output Voltage 3-5.7 V
Output Current 30.2 A
Output Voltage 4-12.85 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:2.57 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12.85 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112.85 V
Output Current 10.1 A
Output Voltage 24.27 V
Output Current 20.2 A
Output Voltage 3-4.27 V
Output Current 30.2 A
Output Voltage 4-12.85 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:2.57 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 15.7 V, 0.085 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 115.7 V
Output Current 10.085 A
Output Voltage 25.7 V
Output Current 20.2 A
Output Voltage 3-5.7 V
Output Current 30.2 A
Output Voltage 4-15.7 V
Output Current 485 mA
Inductance60 µH
Turns Ratio1:3.14 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12.85 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112.85 V
Output Current 10.1 A
Output Voltage 25.7 V
Output Current 20.2 A
Output Voltage 3-5.7 V
Output Current 30.2 A
Output Voltage 4-12.85 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:2.57 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12.85 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112.85 V
Output Current 10.1 A
Output Voltage 24.27 V
Output Current 20.2 A
Output Voltage 3-4.27 V
Output Current 30.2 A
Output Voltage 4-12.85 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:2.57 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 15.7 V, 0.085 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 115.7 V
Output Current 10.085 A
Output Voltage 25.7 V
Output Current 20.2 A
Output Voltage 3-5.7 V
Output Current 30.2 A
Output Voltage 4-15.7 V
Output Current 485 mA
Inductance60 µH
Turns Ratio1:3.14 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 15.7 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 115.7 V
Output Current 10.1 A
Output Voltage 24.27 V
Output Current 20.2 A
Output Voltage 3-4.27 V
Output Current 30.2 A
Output Voltage 4-15.7 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:3.14 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 15.7 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 115.7 V
Output Current 10.1 A
Output Voltage 24.27 V
Output Current 20.2 A
Output Voltage 3-4.27 V
Output Current 30.2 A
Output Voltage 4-15.7 V
Output Current 495 mA
Inductance60 µH
Turns Ratio1:3.14 
Leakage Inductance160 nH
Insulation Test Voltage2500 V (AC)
Size1212 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12 V, 0.38 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112 V
Output Current 10.38 A
Inductance200 µH
Turns Ratio1:2.5 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 23 V, 0.18 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 123 V
Output Current 10.18 A
Inductance200 µH
Turns Ratio1:4.67 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 5 V, 0.95 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V
Output Current 10.95 A
Inductance200 µH
Turns Ratio1:1.17 
Leakage Inductance220 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 3.3 V, 1.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 13.3 V
Output Current 11.1 A
Inductance200 µH
Turns Ratio1.2:1 
Leakage Inductance350 nH
Insulation Test Voltage2500 V (AC)
Size1408 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12 V, 0.45 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112 V
Output Current 10.45 A
Inductance500 µH
Turns Ratio1:2.73 
Insulation Test Voltage1000 V (AC)
SizeEP5 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12 V, 0.35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112 V
Output Current 10.35 A
Inductance500 µH
Turns Ratio1:2.7 
Insulation Test Voltage1000 V (AC)
SizeEE5 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12 V, 0.46 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112 V
Output Current 10.46 A
Inductance86 µH
Turns Ratio1:2.88 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 17 V, 0.38 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 117 V
Output Current 10.38 A
Inductance86 µH
Turns Ratio1:3.5 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1208 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 15 V, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 115 V
Output Current 10.25 A
Inductance350 µH
Turns Ratio1:3.45 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 12 V, 0.28 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 112 V
Output Current 10.28 A
Inductance350 µH
Turns Ratio1:2.91 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 19.5 V, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 119.5 V
Output Current 10.25 A
Inductance250 µH
Turns Ratio1:3.9 
Insulation Test Voltage5000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 19 V, 0.225 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 119 V
Output Current 10.225 A
Inductance320 µH
Turns Ratio1:3.91 
Leakage Inductance200 nH
Insulation Test Voltage2500 V (AC)
Size1006 
Reference Design
WE-IBTI Isolated Buck Transformers5 V (DC), 17 V, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 117 V
Output Current 10.25 A
Inductance200 µH
Turns Ratio1:3.5 
Insulation Test Voltage6000 V (AC)
Size1209 
Reference Design
WE-IBTI Isolated Buck Transformers6 - 18, 20 V, 0.05 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 6 - 18
Output Voltage 120 V
Output Current 10.05 A
Output Voltage 25 V
Output Current 20.05 A
Output Voltage 35 V
Output Current 30.05 A
Auxiliary Voltage5 V
Inductance42 µH
Turns Ratio1.56:3.89:1:1:1 
Saturation Current1.2 A
Leakage Inductance1000 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceNCV(P)3064 
Reference Design
WE-IBTI Isolated Buck Transformers6, 9 V, 0.33 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 6
Output Voltage 19 V
Output Current 10.33 A
Inductance23 µH
Turns Ratio1:1.57 
Leakage Inductance850 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceUCC25800 
Reference Design
WE-IBTI Isolated Buck Transformers7 - 26 V (DC), 23 V, 0.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 7 - 26 V (DC)
Output Voltage 123 V
Output Current 10.3 A
Output Voltage 223 V
Output Current 20.1 A
Output Voltage 323 V
Output Current 30.1 A
Output Voltage 423 V
Output Current 4100 mA
Inductance36.5 µH
Turns Ratio1:2.3:2.3:2.3:2.3 
Leakage Inductance300 nH
Insulation Test Voltage3600 V (AC)
SizePQ2020 
Reference Design
WE-IBTI Isolated Buck Transformers7 - 31, 27 V, 0.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 7 - 31
Output Voltage 127 V
Output Current 10.1 A
Auxiliary Voltage13 V
Inductance10 µH
Turns Ratio1.2:2:1 
Saturation Current2 A
Leakage Inductance240 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceSTGAP4S 
Reference Design
WE-IBTI Isolated Buck Transformers7.5, 13 V, 0.64 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 7.5
Output Voltage 113 V
Output Current 10.64 A
Inductance16.5 µH
Turns Ratio1:1.67 
Leakage Inductance550 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceUCC25800 
Reference Design
WE-IBTI Isolated Buck Transformers7.5, 7.5 V, 0.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 7.5
Output Voltage 17.5 V
Output Current 10.8 A
Inductance67 µH
Turns Ratio1:1.08 
Leakage Inductance2250 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceUCC25800 
Reference Design
WE-IBTI Isolated Buck Transformers7.5, 9 V, 0.42 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 7.5
Output Voltage 19 V
Output Current 10.42 A
Inductance23 µH
Turns Ratio1:1.29 
Leakage Inductance755 nH
Insulation Test Voltage4000 V (AC)
SizeEP7 
IC ReferenceUCC25800 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 15 V (DC), 150 V, 0.001 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 15 V (DC)
Output Voltage 1150 V
Output Current 10.001 A
Inductance60 µH
Turns Ratio1:5 
Saturation Current0.25 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP5 
IC ReferenceLT3748 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 15 V (DC), 150 V, 0.001 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 15 V (DC)
Output Voltage 1150 V
Output Current 10.001 A
Output Voltage 2-150 V
Output Current 20.001 A
Inductance80 µH
Turns Ratio1:5:5 
Saturation Current1 A
Leakage Inductance2000 nH
Insulation Test Voltage1500 V (AC)
SizeEP7 
IC ReferenceLT3748 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 24 V (DC), 15 V, 0.15 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 24 V (DC)
Output Voltage 115 V
Output Current 10.15 A
Output Voltage 215 V
Output Current 20.15 A
Output Voltage 315 V
Output Current 30.15 A
Output Voltage 415 V
Output Current 4150 mA
Inductance3.8 µH
Turns Ratio1:1:4:4:4:4 
Saturation Current12 A
Leakage Inductance400 nH
Insulation Test Voltage1500 V (AC)
SizeEP13 
IC ReferenceLT3575 & LT3748 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 24 V (DC), 15 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 24 V (DC)
Output Voltage 115 V
Output Current 10.2 A
Output Voltage 215 V
Output Current 20.2 A
Output Voltage 315 V
Output Current 30.2 A
Output Voltage 415 V
Output Current 4200 mA
Auxiliary Voltage5 V
Inductance6.78 µH
Turns Ratio1:3:3:3:3:1 
Saturation Current13 A
Leakage Inductance200 nH
Insulation Test Voltage1500 V (AC)
SizeEE20/10/6 
IC ReferenceLT3748 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 3.3 V, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 13.3 V
Output Current 10.5 A
Output Voltage 23.3 V
Output Current 20.5 A
Inductance40 µH
Turns Ratio4:1:1 
Saturation Current2 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8301 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 5 V, 0.36 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 15 V
Output Current 10.36 A
Output Voltage 25 V
Output Current 20.36 A
Inductance40 µH
Turns Ratio3:1:1 
Saturation Current2 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8301 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 24 V, 0.07 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 124 V
Output Current 10.07 A
Output Voltage 224 V
Output Current 20.07 A
Inductance40 µH
Turns Ratio1:2:2 
Saturation Current2 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8301 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 48 V, 0.035 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 148 V
Output Current 10.035 A
Output Voltage 248 V
Output Current 20.035 A
Inductance40 µH
Turns Ratio1:4:4 
Saturation Current2 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8301 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 5 V, 1.75 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 15 V
Output Current 11.75 A
Inductance9 µH
Turns Ratio2:1 
Saturation Current8 A
Leakage Inductance1500 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 12 V, 0.375 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 112 V
Output Current 10.375 A
Output Voltage 212 V
Output Current 20.375 A
Inductance9 µH
Turns Ratio1:1:1 
Saturation Current7.3 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 24 V, 0.32 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 124 V
Output Current 10.32 A
Inductance9 µH
Turns Ratio1:2 
Saturation Current7.5 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 32 V (DC), 48 V, 0.18 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 32 V (DC)
Output Voltage 148 V
Output Current 10.18 A
Inductance9 µH
Turns Ratio1:2:2 
Saturation Current7.5 A
Leakage Inductance1000 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 40 V (DC), 3.3 V, 2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 40 V (DC)
Output Voltage 13.3 V
Output Current 12 A
Inductance12 µH
Turns Ratio2:1 
Saturation Current8 A
Leakage Inductance1500 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 40 V (DC), 5 V, 1.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 40 V (DC)
Output Voltage 15 V
Output Current 11.5 A
Inductance12 µH
Turns Ratio1.5:1 
Saturation Current7.3 A
Leakage Inductance1500 nH
Insulation Test Voltage1500 V (AC)
SizeEP10 
IC ReferenceLT8302 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 30 V (DC), 6 V, 2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 30 V (DC)
Output Voltage 16 V
Output Current 12 A
Inductance12 µH
Turns Ratio1.2:1 
Saturation Current4.5 A
Leakage Inductance235 nH
Insulation Test Voltage1500 V (AC)
SizeEP13 
Reference Design
WE-IBTI Isolated Buck Transformers8 - 65 V (DC), 15 V, 0.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 8 - 65 V (DC)
Output Voltage 115 V
Output Current 10.2 A
Output Voltage 28 V
Output Current 20.2 A
Inductance30 µH
Turns Ratio1.82:1.82:1 
Saturation Current2.4 A
Leakage Inductance500 nH
Insulation Test Voltage1500 V (AC)
SizeEP7 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 3.3 V, 3.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 13.3 V
Output Current 13.2 A
Output Voltage 23.3 V
Output Current 23.2 A
Auxiliary Voltage10 V
Inductance21 µH
Turns Ratio4:1:1:3 
Saturation Current6.2 A
Leakage Inductance300 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 5 V, 2.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 15 V
Output Current 12.2 A
Output Voltage 25 V
Output Current 22.2 A
Auxiliary Voltage10 V
Inductance21 µH
Turns Ratio3:1:1:2 
Saturation Current6.2 A
Leakage Inductance300 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 12 V, 1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 112 V
Output Current 11 A
Output Voltage 212 V
Output Current 21 A
Auxiliary Voltage10 V
Inductance21 µH
Turns Ratio1.33:1:1:0.89 
Saturation Current6.3 A
Leakage Inductance300 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 3.3 V, 5.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 13.3 V
Output Current 15.5 A
Output Voltage 23.3 V
Output Current 25.5 A
Auxiliary Voltage10 V
Inductance128 µH
Turns Ratio3.2:1:1:2.8 
Saturation Current1.1 A
Leakage Inductance500 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 5 V, 3.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 15 V
Output Current 13.5 A
Output Voltage 25 V
Output Current 23.5 A
Auxiliary Voltage10 V
Inductance128 µH
Turns Ratio1.14:1:1:2 
Saturation Current0.3 A
Leakage Inductance300 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design
WE-IBTI Isolated Buck Transformers9 - 57 V (DC), 12 V, 1.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 9 - 57 V (DC)
Output Voltage 112 V
Output Current 11.6 A
Output Voltage 212 V
Output Current 21.6 A
Auxiliary Voltage10 V
Inductance128 µH
Turns Ratio0.47:1:1:0.82 
Saturation Current0.3 A
Leakage Inductance300 nH
Insulation Test Voltage1500 V (AC)
SizeEPQ13 
Reference Design