| 摘要 |
<p>A power converter comprising an IEGT (1) which is a MOS gate semiconductor device, an on-voltage power supply (2) and a switch (4) both for applying an on-voltage between the gate and emitter terminals of the IEGT (1), and an off-voltage power supply (3) and a switch (5), both for applying an off-voltage between the gate and emitter terminals of the IEGT (1), wherein an inductance (8) connected to the emitter terminal of the IEGT (1) is provided.</p> |
