WE-OLSTM Offline Flyback Transformers
| Size | Dimensions | 3D | L (mm) | W (mm) | H (mm) | Mount | |
|---|---|---|---|---|---|---|---|
EE13/7/4 | 13.72 | 20.45 | 10.8 | THT | |||
EE13/7/6 | 15 | 15.75 | 18.5 | THT | |||
EE16/7/5 | - | - | - | THT | |||
EE16/8/5 | - | - | - | THT | |||
EE20/10/6 | - | 25 | 16 | THT | |||
RM8 | 24.64 | 24.64 | 17.32 | THT |
LTSpice files
Characteristics
- Nominal input voltage: 85–265 VAC (120–375 VDC)
- Operating temperature: –40 °C to +125 °C
- Isolation voltage: 2 kVAC up to 5 kVAC
- Multiple output options
- Options for fixed frequency or quasi-resonant mode operation
- Most products meet reinforced insulation
- Reference Designs
- Universal Input 4W Isolated Flyback Converter
- High Voltage Converter for Ultra-Wide Input
- 45W USB Type-C Power Delivery 3.0
Applications
- Offline-switch mode power supplies
- Especially designed for several ICs from STMicroelectronics
- Auxiliary power supply
- Home appliances
- Consumer electronics
Products
All
EE13/7/4
EE13/7/6
EE16/7/5
EE16/8/5
EE20/10/6
RM8
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Reset allOrder Code | Datasheet | Simulation | Downloads | Status | VIN | VOut1(V) | IOut1(A) | VOut2(V) | IOut2(mA) | Vaux(V) | ISAT(A) | VT(V (AC)) | fswitch(kHz) | L(mH) | NPRI : NSEC : NAUX | L(mm) | W(mm) | H(mm) | Mount | Size | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750370702 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 60 - 187 V (AC) | Output Voltage 112 V | Output Current 11 A | – | – | Auxiliary Voltage20 V | Saturation Current1.2 A | Insulation Test Voltage3200 V (AC) | Switching Frequency 67 - 97 | Inductance1.5 mH | Turns Ratio5.6:1:0.52:0.8 | Length22.2 mm | Width25 mm | Height16 mm | MountTHT | SizeEE20/10/6 | |||
 | 7508110351 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 64 - 265 V (AC) | Output Voltage 112 V | Output Current 10.5 A | – | – | Auxiliary Voltage15 V | Saturation Current0.53 A | Insulation Test Voltage3000 V (AC) | Switching Frequency 54 - 66 | Inductance2.5 mH | Turns Ratio5.57:1:1.24 | Length15 mm | Width15.75 mm | Height18.5 mm | MountTHT | SizeEE13/7/6 | |||
 | 750370024 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 424 V (AC) | Output Voltage 112 V | Output Current 10.5 A | – | – | Auxiliary Voltage16 V | Saturation Current0.34 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 115 | Inductance1.6 mH | Turns Ratio8:1:1.33 | Length13.72 mm | Width20.45 mm | Height10.8 mm | MountTHT | SizeEE13/7/4 | |||
 | 750310660 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 10.5 A | – | – | Auxiliary Voltage12 V | – | Insulation Test Voltage3600 V (AC) | Switching Frequency 120 | Inductance1.2 mH | Turns Ratio7.87:1:1 | Length20.83 mm | Width22.35 mm | Height17.53 mm | MountTHT | SizeEE16/8/5 | |||
 | 750871011 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 15 V | Output Current 11 A | – | – | – | – | – | Switching Frequency 50 - 140 | Inductance4 mH | Turns Ratio21.9:1:2.9 | Length20 mm | Width24 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
| 750871010 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 15 V | Output Current 11 A | – | – | Auxiliary Voltage12 V | – | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance3.3 mH | Turns Ratio14.36:1:2.27 | Length20.32 mm | Width24.58 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
| 750370026 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 112 V | Output Current 10.3 A | Output Voltage 212 V | Output Current 2300 mA | Auxiliary Voltage12 V | Saturation Current0.44 A | Insulation Test Voltage3200 V (AC) | Switching Frequency 70 - 134 | Inductance3.9 mH | Turns Ratio8.96:1:1:1 | Length20.2 mm | Width24.2 mm | Height15.5 mm | MountTHT | SizeEE16/8/5 | |||
 | 750871110 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 15 V | Output Current 12.5 A | – | – | Auxiliary Voltage10 V | – | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance1.6 mH | Turns Ratio14.4:1:2 | Length21 mm | Width25 mm | Height16 mm | MountTHT | SizeEE20/10/6 | |||
 | 750871111 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 15 V | Output Current 12.4 A | – | – | Auxiliary Voltage12 V | – | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance1.7 mH | Turns Ratio13.9:1:2.6 | Length21 mm | Width25 mm | Height16 mm | MountTHT | SizeEE20/10/6 | |||
| 760871131 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 297 V (AC) | Output Voltage 112 V | Output Current 10.5 A | Output Voltage 212 V | Output Current 2500 mA | Auxiliary Voltage15 V | Saturation Current0.7 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance1.396 mH | Turns Ratio9.6:1:1:1.2 | Length22.2 mm | Width25 mm | Height16 mm | MountTHT | SizeEE20/10/6 | |||
| 750370228 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 11.25 A | – | – | Auxiliary Voltage12 V | Saturation Current1.325 A | Insulation Test Voltage3900 V (AC) | Switching Frequency 50 - 60 | Inductance1.5 mH | Turns Ratio8:1:1 | Length22.2 mm | Width25 mm | Height16 mm | MountTHT | SizeEE20/10/6 | |||
 | 750314352 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 115 V | Output Current 10.7 A | Output Voltage 26 V | Output Current 2100 mA | Auxiliary Voltage12 V | Saturation Current0.82 A | Insulation Test Voltage1500 V (AC) | Switching Frequency 115 | Inductance0.9 mH | Turns Ratio11.9:1.33:1:2.11 | Length18.5 mm | Width16.5 mm | Height18.8 mm | MountTHT | SizeEE16/7/5 | |||
| 750314288 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 1-5 V | Output Current 10.8 A | Output Voltage 27 V | Output Current 2420 mA | – | Saturation Current0.5 A | Insulation Test Voltage2000 V (AC) | Switching Frequency 60 | Inductance2.5 mH | Turns Ratio14.2:1.4:1 | Length18.5 mm | Width16.5 mm | Height18.8 mm | MountTHT | SizeEE16/7/5 | |||
| 750871012 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 15 V | Output Current 12.4 A | – | – | Auxiliary Voltage14 V | – | Insulation Test Voltage4500 V (AC) | Switching Frequency 50 - 140 | Inductance0.9 mH | Turns Ratio14.75:1:2.75 | Length20.32 mm | Width24.38 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
 | 750370423 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 15 V | Output Current 10.6 A | – | – | Auxiliary Voltage13.3 V | Saturation Current0.6 A | Insulation Test Voltage3900 V (AC) | Switching Frequency 115 | Inductance1.5 mH | Turns Ratio13.33:1:2.78 | Length15 mm | Width15.75 mm | Height18.5 mm | MountTHT | SizeEE13/7/6 | |||
| 7508110341 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 10.35 A | – | – | Auxiliary Voltage15 V | Saturation Current0.52 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 115 | Inductance1.5 mH | Turns Ratio6.87:1:1.27 | Length15 mm | Width15.75 mm | Height18.5 mm | MountTHT | SizeEE13/7/6 | |||
| 7508110342 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 10.35 A | – | – | Auxiliary Voltage12 V | Saturation Current0.58 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance1.2 mH | Turns Ratio7.86:1:1.07 | Length20.32 mm | Width24.38 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
| 7508110110 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 15 V | Output Current 11.2 A | – | – | Auxiliary Voltage12 V | Saturation Current0.6 A | – | Switching Frequency 115 | Inductance1.23 mH | Turns Ratio15:1:2.3 | Length20.32 mm | Width24.38 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
 | 750315363 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 10.6 A | – | – | Auxiliary Voltage5.1 V | Saturation Current0.625 A | Insulation Test Voltage3000 V (AC) | Switching Frequency 60 | Inductance2 mH | Turns Ratio5.86:1:0.586 | Length17 mm | Width13.4 mm | Height21.5 mm | MountTHT | SizeEE16/7/5 | |||
| 7508110345 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 10.5 A | – | – | Auxiliary Voltage6 V | Saturation Current0.48 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance2 mH | Turns Ratio5.78:1:0.52 | Length17 mm | Width13.4 mm | Height21.5 mm | MountTHT | SizeEE16/7/5 | |||
| 750316413 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 450 V (AC) | Output Voltage 115 V | Output Current 10.6 A | Output Voltage 26 V | Output Current 2100 mA | Auxiliary Voltage13 V | Saturation Current0.7 A | Insulation Test Voltage1500 V (AC) | Switching Frequency 60 | Inductance1.5 mH | Turns Ratio11.67:1.5:1:2.17 | Length18.5 mm | Width16.5 mm | Height18.8 mm | MountTHT | SizeEE16/7/5 | |||
| 750810014 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 15 V | Output Current 11.2 A | – | – | – | Saturation Current0.53 A | Insulation Test Voltage1875 V (AC) | Switching Frequency 60 | Inductance2 mH | Turns Ratio12.36:1 | Length15 mm | Width15.75 mm | Height18.5 mm | MountTHT | SizeEE13/7/6 | |||
| 750316878 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 113 V | Output Current 10.7 A | Output Voltage 24.5 V | Output Current 2100 mA | Auxiliary Voltage15 V | Saturation Current0.47 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 80 | Inductance2.2 mH | Turns Ratio23.33:1.67:1:2.83 | Length17.04 mm | Width13.84 mm | Height22.55 mm | MountTHT | SizeEE16/7/5 | |||
 | 750318330 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 265 V (AC) | Output Voltage 112 V | Output Current 12.25 A | – | – | Auxiliary Voltage12 V | Saturation Current4.8 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 56 - 138 | Inductance0.15 mH | Turns Ratio5:1:3.5 | Length24.64 mm | Width24.64 mm | Height17.32 mm | MountTHT | SizeRM8 | |||
| 750871030 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 85 - 272 V (AC) | Output Voltage 112 V | Output Current 10.6 A | – | – | Auxiliary Voltage12 V | – | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 | Inductance2.38 mH | Turns Ratio9.55:1:1 | Length20 mm | Width24 mm | Height16 mm | MountTHT | SizeEE16/8/5 | |||
| 760871431 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 88 - 265 V (AC) | Output Voltage 14.5 V | Output Current 10.15 A | Output Voltage 213 V | Output Current 2420 mA | Auxiliary Voltage12 V | – | Insulation Test Voltage4500 V (AC) | Switching Frequency 55 | Inductance2 mH | Turns Ratio27.67:1:3.17:1.22 | Length18 mm | Width16.5 mm | Height18 mm | MountTHT | SizeEE16/7/5 | |||
| 750344353 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 90 - 265 V (AC) | Output Voltage 120 V | Output Current 12.25 A | – | – | Auxiliary Voltage12 V | Saturation Current2 A | Insulation Test Voltage4000 V (AC) | Switching Frequency 60 - 150 | Inductance0.4 mH | Turns Ratio7.5:1:2.33 | Length24.64 mm | Width24.64 mm | Height17.32 mm | MountTHT | SizeRM8 | |||
| 750817436 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Input Voltage 265 - 297 V (AC) | Output Voltage 15 V | Output Current 10.5 A | Output Voltage 212 V | Output Current 2220 mA | Auxiliary Voltage15 V | Saturation Current0.42 A | Insulation Test Voltage3000 V (AC) | Switching Frequency 115 | Inductance2.3 mH | Turns Ratio19.14:1:2.43:3 | Length18.5 mm | Width16.5 mm | Height18.8 mm | MountTHT | SizeEE16/7/5 |