WE-FLEX+ Flexible Transformer for DC/DC Converter
| Size | Dimensions | 3D | L (mm) | W (mm) | H (mm) | |
|---|---|---|---|---|---|---|
ETD29 | 37.21 | 35.56 | 31.75 | |||
ETD34 | 40.39 | 39.62 | 31.49 | |||
ETD39 | 45.72 | 44.45 | 37.78 |
LTSpice files
Characteristics
- Transformer with 6 identical windings
- Power up to 300 W possible
- Isolation voltage 500 VDC
- Low leakage inductance
- Operating temperature: –40 °C to +125 °C
Applications
- All kind of switching regulators
- Flyback converters
- Forward converters
- Push-pull converters
- Step-up/step-down converters
- SEPIC converter
Products
All
ETD29
ETD34
ETD39
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Reset allOrder Code | Datasheet | Downloads | Status | LBASE(µH) | IR BASE(A) | ISAT BASE(A) | n | VT(V (AC)) | RDC BASE(mΩ) | LS Base(µH) | Size | Type | SamplesAvailability & Sample | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
749197141 | SPEC15 µH, 2.2 A, 3.1 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base15 µH | Rated Current Base2.2 A | Saturation Current Base3.1 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base45 mΩ | Leakage Inductance Base0.32 µH | SizeETD29 | Typegapped | –Check availability | |
749197241 | SPEC22 µH, 2.5 A, 2.91 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base22 µH | Rated Current Base2.5 A | Saturation Current Base2.91 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base51 mΩ | Leakage Inductance Base0.32 µH | SizeETD34 | Typegapped | –Check availability | |
749197341 | SPEC23.7 µH, 3.2 A, 3.25 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base23.7 µH | Rated Current Base3.2 A | Saturation Current Base3.25 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base34 mΩ | Leakage Inductance Base0.35 µH | SizeETD39 | Typegapped | –Check availability | |
749197131 | SPEC24.3 µH, 2.2 A, 1.83 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base24.3 µH | Rated Current Base2.2 A | Saturation Current Base1.83 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base45 mΩ | Leakage Inductance Base0.32 µH | SizeETD29 | Typegapped | –Check availability | |
749197231 | SPEC36.1 µH, 2.5 A, 1.58 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base36.1 µH | Rated Current Base2.5 A | Saturation Current Base1.58 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base51 mΩ | Leakage Inductance Base0.32 µH | SizeETD34 | Typegapped | –Check availability | |
749197331 | SPEC39.4 µH, 3.2 A, 1.65 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base39.4 µH | Rated Current Base3.2 A | Saturation Current Base1.65 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base34 mΩ | Leakage Inductance Base0.35 µH | SizeETD39 | Typegapped | –Check availability | |
749197121 | SPEC46.3 µH, 2.2 A, 0.83 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base46.3 µH | Rated Current Base2.2 A | Saturation Current Base0.83 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base45 mΩ | Leakage Inductance Base0.32 µH | SizeETD29 | Typegapped | –Check availability | |
749197221 | SPEC69.4 µH, 2.5 A, 0.67 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base69.4 µH | Rated Current Base2.5 A | Saturation Current Base0.67 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base51 mΩ | Leakage Inductance Base0.32 µH | SizeETD34 | Typegapped | –Check availability | |
749197111 | SPEC75.1 µH, 2.2 A, 0.4 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base75.1 µH | Rated Current Base2.2 A | Saturation Current Base0.4 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base45 mΩ | Leakage Inductance Base0.32 µH | SizeETD29 | Typegapped | –Check availability | |
749197321 | SPEC77.3 µH, 3.2 A, 0.68 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base77.3 µH | Rated Current Base3.2 A | Saturation Current Base0.68 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base34 mΩ | Leakage Inductance Base0.35 µH | SizeETD39 | Typegapped | –Check availability | |
749197211 | SPEC113.8 µH, 2.5 A, 0.33 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base113.8 µH | Rated Current Base2.5 A | Saturation Current Base0.33 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base51 mΩ | Leakage Inductance Base0.32 µH | SizeETD34 | Typegapped | –Check availability | |
749197311 | SPEC128.5 µH, 3.2 A, 0.32 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base128.5 µH | Rated Current Base3.2 A | Saturation Current Base0.32 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base34 mΩ | Leakage Inductance Base0.35 µH | SizeETD39 | Typegapped | –Check availability | |
749197101 | SPEC195 µH, 2.2 A, 0.25 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base195 µH | Rated Current Base2.2 A | Saturation Current Base0.25 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base45 mΩ | Leakage Inductance Base0.32 µH | SizeETD29 | Typeungapped | –Check availability | |
749197201 | SPEC280 µH, 2.5 A, 0.22 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base280 µH | Rated Current Base2.5 A | Saturation Current Base0.22 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base51 mΩ | Leakage Inductance Base0.32 µH | SizeETD34 | Typeungapped | –Check availability | |
749197301 | SPEC326.7 µH, 3.2 A, 0.2 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance Base326.7 µH | Rated Current Base3.2 A | Saturation Current Base0.2 A | Turns Ratio1 : 1 : 1 : 1 : 1 : 1 | Insulation Test Voltage500 V (AC) | DC Resistance Base34 mΩ | Leakage Inductance Base0.35 µH | SizeETD39 | Typeungapped | –Check availability |
Availability Forecast
WE item number: –
VPE–
Lead time– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
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