发明名称 |
Motor driving circuit |
摘要 |
<p>A motor driving circuit is provided. The motor driving circuit includes an else inverter and a self inverter. The else inverter includes an else-inverter rectifier and an else-inverter driving circuit. The self inverter includes a self-inverter driving circuit and a soft-start protection circuit. The soft-start protection circuit includes a first and a second protection diodes, a self-inverter capacitor and a self-inverter soft-start circuit. The first protection diode is electrically connected to a first else-inverter-rectifier output and a first self-inverter-driving-circuit input. The second protection diode is electrically connected to a second else-inverter-rectifier output and a second self-inverter-driving-circuit output. The self-inverter soft-start circuit and the self-inverter capacitor are connected in series between a first cathode and a second anode of the first and the second protection diodes.</p> |
申请公布号 |
EP2937990(A1) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20150154375 |
申请日期 |
2015.02.09 |
申请人 |
DELTA ELECTRONICS, INC. |
发明人 |
LAN, WEN-HAN;WU, CHIA-HAO;SHIH, CHIH-CHUNG;LIN, TSUNG-YU |
分类号 |
H02P27/04;H02H9/00;H02M1/36;H02P1/16;H02P29/02 |
主分类号 |
H02P27/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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