| 摘要 |
<p>The converter has a precharge circuit (16) including a protective diode (162) whose anode and cathode are connected to a first alternative input terminal (10B) and a direct output terminal (12A), respectively. The circuit has a bidirectional protective switch (164) whose ends are connected to a first alternative input terminal (10A) and a second output terminal (12B), respectively. The circuit has another bidirectional protective switch (166) whose ends are connected to the second input terminal and the second output terminal, respectively, where the switches are MOSFETs.</p> |
