Voltronic Power Technology Corporation

Wei-Jun Guo

Juor-Ming Hsieh

Disclosed is a voltage regulating circuit, comprising an input end, an output end, a protecting switch, a first switch, a second switch, a third switch, a first coil and a second coil. The third switch comprises a first terminal and a second terminal. The second terminal of the third switch is connected to a third terminal of the first switch. One end of the first coil is connected to a second terminal of the first switch, and the other end of the first coil is connected to a third terminal of the first switch. One end of the second coil is connected to a first terminal of the third switch, and the other end of the second coil is connected to a fourth terminal of the protecting switch. Different connections between switches and the transformer provide various voltage adjustments to reduce power loss and to increase power transformation efficiency.

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Shenzhen, China

Wei-Jun Guo