OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyTransformers For AC/DC ConverterProduct seriesWE-OLLT Offline Flyback Transformers

WE-OLLT Offline Flyback Transformers

WE-OLLT Offline Flyback Transformers
Size Dimen­sions 3DL
(mm)
W
(mm)
H
(mm)
Mount
EE13/6/6 15 15.75 18.5 THT
EE16/7/5 - 16.5 - THT
EE20/10/6 22.25 14.6 23.24 THT
EP13 13.46 17.75 12.7 SMT
ER28/14 31 31 25 THT
ETD34 39.6 43.18 30.48 THT
RM10 31.5 31.5 20.5 THT

Characteristics

  • Flyback topology  
  • Designs for Universal, US and European input voltages  
  • Low leakage inductance
  • Isolation voltage up to 4500VAC  
  • Operating temperature: –40 °C to +125 °C
  • Most products meet reinforced insulation

Reference Design

Applications

  • Offline Applications
  • High DC VIN Isolated Applications
  • Offline Bus Converter (12V, 24V or 48V Outputs)
  • Industrial power supplies
  • Medical power supplies
  • Auxiliary power supply
  • Home appliances
  • Consumer electronics

Products

All
EE13/6/6
EE16/7/5
EE20/10/6
EP13
ER28/14
ETD34
RM10
Order Code Data­sheet Simu­lation Downloads StatusVINVOut1
(V)
IOut1
(A)
Vaux
(V)
RDC 1
(Ω)
RDC 2
(Ω)
RDC 3
(Ω)
RDC 4
(Ω)
fswitch
(kHz)
L
(µH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSize Samples
750317464SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 57 - 424 V (AC) 24 2 12 0.56 0.045 0.175 100 440 4:1:0.5 5.25 3000 31.5 31.5 20.5 THT RM10
750317463SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 57 - 424 V (AC) 12 4 12 0.615 0.025 0.2 100 440 8:1:1 5.5 3000 31.5 31.5 20.5 THT RM10
750317589SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 71 - 424 V (AC) 12 3 12 0.81 0.025 0.125 140 670 8:1:1 3 3000 31.5 31.5 20.5 THT RM10
7508110210SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 85 - 141 V (AC) 11 0.35 15 5.1 0.092 1.35 100 2000 6.67:1:1.67 0.27 4500 15 15.75 18.5 THT EE13/6/6
750813144SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 28 0.5 20 2.4 0.241 1.55 1.55 100 600 4:1:0.71 1.75 4500 18.5 16.5 18.8 THT EE16/7/5
750811248SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 24 2 24 0.155 0.125 0.025 0.185 60 - 400 300 2:2:1:1 3.5 4500 31 31 25 THT ER28/14
750811290SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 125 0.36 21.25 0.6 0.254 0.11 0.57 150 461 1:1:0.17 3.15 4500 31 31 25 THT ER28/14
750811291SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 85 0.4 20 0.55 1.23 1.1 60 400 1:1:0.24 5.7 4500 31 31 25 THT ER28/14
750312646SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 304 V (AC) 33 2.5 22 0.11 0.01 0.133 70 200 3.3:1:5:1 6 1500 31 31 25 THT ER28/14
750811330SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 18 5 18 0.15 0.008 0.042 200 300 6:1:1 4 4500 39.6 43.18 30.48 THT ETD34
750813390SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 90 1 19.8 0.15 0.223 0.055 75 100 1:1:0.22 9 4500 39.6 43.18 30.48 THT ETD34
750811351SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 265 V (AC) 36 3 25 0.135 0.027 0.055 75 180 4:1:0.67 7.4 4500 39.6 43.18 30.48 THT ETD34
750817251SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 85 - 305 V (AC) 48 1 24 0.12 0.1 0.05 0.05 60 250 2:2:1:1:1 4.5 4500 31 31 25 THT ER28/14
750813002SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 90 - 265 V (AC) 3.4 1 17 6.25 0.016 1.7 100 2000 20:1:5 0.35 4500 15 15.75 18.5 THT EE13/6/6
750813134SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 90 - 265 V (AC) 14 1 18 1.85 0.06 1.35 100 600 8:1:1.29 1.75 4500 18 16.5 18 THT EE16/7/5
7508111417SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 90 - 265 V (AC) 28 0.5 24 1.34 0.058 2 100 700 4:1:0.86 1.5 4500 22.25 14.6 23.24 THT EE20/10/6
750817220SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 90 - 650 V (AC) 8 3 28 1.3 0.015 0.794 60 1000 14.28:1:3.28 3.2 5500 31 31 25 THT ER28/14
7508111324SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 99 - 269 V (AC) 12 1 12 1.725 0.037 0.41 50 2750 10:1:1 0.5 4000 22.25 14.6 23.24 THT EE20/10/6
7508111518SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 99 - 269 V (AC) 48 0.3 12 1.4 0.425 0.32 50 2400 2.5:1:0.25 0.49 4000 22.25 14.6 23.24 THT EE20/10/6
750316022SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 99 - 269 V (AC) 5 1.6 20 4.55 0.015 0.695 100 3300 24:1:4 0.36 1500 13.46 17.75 12.7 SMT EP13
750817020SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 141 - 318 V (AC) 10 0.15 12 24.8 0.235 0.4 150 4000 9.33:1:1.17 0.34 4600 15 15.75 18.5 THT EE13/6/6
Order Code Data­sheet Simu­lation
750317464SPEC
750317463SPEC
750317589SPEC
7508110210SPEC
750813144SPEC
750811248SPEC
750811290SPEC
750811291SPEC
750312646SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

750811330SPEC
750813390SPEC
750811351SPEC
750817251SPEC
750813002SPEC
750813134SPEC
7508111417SPEC
750817220SPEC
7508111324SPEC
7508111518SPEC
750316022SPEC
750817020SPEC
Samples
Order Code Data­sheet Simu­lation Downloads StatusVINVOut1
(V)
IOut1
(A)
Vaux
(V)
RDC 1
(Ω)
RDC 2
(Ω)
RDC 3
(Ω)
RDC 4
(Ω)
fswitch
(kHz)
L
(µH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSize Samples