Wurth Elektronik Surface Mount Pulse Transformer 1.25:1 Turns Ratio, 15μH Prim. Inductance, 0.02Ω Prim. Resistance
Technical Document
Specifications
Brand
Wurth ElektronikPrimary Inductance
15µH
Primary DC Resistance
0.02Ω
Secondary DC Resistance
0.012Ω
Turns Ratio
1.25:1
Mounting Type
Surface Mount
Leakage Inductance
200nH
Dimensions
29.08 x 23.11 x 11.43mm
Depth
11.43mm
Length
29.08mm
Width
23.11mm
Secondary Voltage Rating
13 V, 14 V
Minimum Temperature
-40°C
Isolation Voltage
2.5kV
Maximum Temperature
+125°C
Country of Origin
China
Product details
Wurth Flyback Transformers
Designed specifically for DC-DC convertors and offline PWM switching regulators
The transformer is much smaller than a normal mains transformer for the same power rating due to the high operating frequency
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BD 3.746
BD 3.746 Each (Exc. Vat)
BD 4.121
BD 4.121 Each (inc. VAT)
1
BD 3.746
BD 3.746 Each (Exc. Vat)
BD 4.121
BD 4.121 Each (inc. VAT)
1
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| Quantity | Unit price |
|---|---|
| 1 - 9 | BD 3.746 |
| 10 - 24 | BD 3.526 |
| 25 - 49 | BD 3.289 |
| 50 - 99 | BD 3.140 |
| 100+ | BD 2.920 |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
Wurth ElektronikPrimary Inductance
15µH
Primary DC Resistance
0.02Ω
Secondary DC Resistance
0.012Ω
Turns Ratio
1.25:1
Mounting Type
Surface Mount
Leakage Inductance
200nH
Dimensions
29.08 x 23.11 x 11.43mm
Depth
11.43mm
Length
29.08mm
Width
23.11mm
Secondary Voltage Rating
13 V, 14 V
Minimum Temperature
-40°C
Isolation Voltage
2.5kV
Maximum Temperature
+125°C
Country of Origin
China
Product details
Wurth Flyback Transformers
Designed specifically for DC-DC convertors and offline PWM switching regulators
The transformer is much smaller than a normal mains transformer for the same power rating due to the high operating frequency
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products