750811291

WURTH ELEKTRONIK  750811291  脉冲变压器, 1:1, 400 µH, 0.55 ohm, 4.5 kV, WE-FB 75081 Series

The is an offline isolated Flyback Transformer for Linear Technology LT3798/99 chipsets. This transformer is used in offline 5W to 100W+, high DC VIN isolated, offline bus converter 12V, 24V or 48V outputs, offline 4W to 100W+ LED, high DC Vin LED and PFC applications.

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Flyback topology

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Designs for Universal, US and European input voltages

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Special winding technique achieves low leakage inductance <1%

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High dielectric Hipot withstanding requirement-up to 4.5kVAC

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Reinforced insulation for universal voltages

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Transformer designs ranging from 4W to 100W+