Wurth Elektronik Surface Mount Pulse Transformer 1:3 Turns Ratio, 6.78μH Prim. Inductance, 0.02Ω Prim. Resistance
Technical Document
Specifications
Brand
Wurth ElektronikPrimary Inductance
6.78µH
Primary DC Resistance
0.02Ω
Secondary DC Resistance
0.45 (12-11 and 10-9) Ω, 0.47 (14-13 and 8-7) Ω
Turns Ratio
1:3
Mounting Type
Surface Mount
Leakage Inductance
200nH
Dimensions
25 x 22.2 x 16mm
Depth
16mm
Length
25mm
Width
22.2mm
Maximum Temperature
+125°C
Power Rating
12W
Secondary Voltage Rating
15 V, 5 V
Minimum Temperature
-40°C
Isolation Voltage
2.5kV
Primary Voltage Rating
8V
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 4.010
BD 4.010 Each (Exc. Vat)
BD 4.411
BD 4.411 Each (inc. VAT)
1
BD 4.010
BD 4.010 Each (Exc. Vat)
BD 4.411
BD 4.411 Each (inc. VAT)
Stock information temporarily unavailable.
1
Stock information temporarily unavailable.
| Quantity | Unit price |
|---|---|
| 1 - 24 | BD 4.010 |
| 25 - 49 | BD 3.685 |
| 50 - 99 | BD 3.388 |
| 100 - 249 | BD 3.146 |
| 250+ | BD 3.003 |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Technical Document
Specifications
Brand
Wurth ElektronikPrimary Inductance
6.78µH
Primary DC Resistance
0.02Ω
Secondary DC Resistance
0.45 (12-11 and 10-9) Ω, 0.47 (14-13 and 8-7) Ω
Turns Ratio
1:3
Mounting Type
Surface Mount
Leakage Inductance
200nH
Dimensions
25 x 22.2 x 16mm
Depth
16mm
Length
25mm
Width
22.2mm
Maximum Temperature
+125°C
Power Rating
12W
Secondary Voltage Rating
15 V, 5 V
Minimum Temperature
-40°C
Isolation Voltage
2.5kV
Primary Voltage Rating
8V
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