| 单词 | power semiconductor |
| 释义 | power semiconductor [`pau̇·ǝr `sem·i·kǝn´dǝk·tǝr] ELECTRONICS A semiconductor device capable of dissipating appreciable power (generally over 1 watt) in normal operation; may handle currents of thousands of amperes or voltages up into thousands of volts, at frequencies up to 10 kilohertz. |
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