High-gain active lossless clamping converter including built-in transformer and voltage-multiplying structure
A transformer and high-gain technology, applied in the field of high-gain active lossless clamp converters, can solve the problems of reducing conduction loss, complex coupled inductor structure, large switching loss, etc., to reduce voltage stress, simple circuit structure, and reduce The effect of conduction loss
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[0011] See figure 1 In the high-gain active lossless clamp converter with built-in transformer and voltage doubling structure of the present invention,
[0012] The first end of the input inductor L is connected to the positive terminal of the power supply Vin, the second end of the input inductor L is connected to the drain of the power switch S, the source of the clamp switch Sc, the second end of the built-in transformer primary winding Tp and The first end of the secondary winding Ts of the built-in transformer is connected, the first end of the primary winding Tp of the built-in transformer is connected to the first end of the blocking capacitor Cb, and the drain of the clamping switch Sc is connected to the first end of the clamping capacitor Cc Connected, the negative electrode of the power source Vin is connected with the source of the power switch S, the second end of the blocking capacitor Cb and the second end of the clamping capacitor Cc;
[0013] The second end of the...
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