| 释义 |
Switching power supply
Switch´ing power supply
| n. | 1. | a device used as part of an electronic device, which transforms electrical current from an AC line circuit to DC for use in electronic devices, and which can use either 110 volt or 220 volt AC line curent. |
switching power supply
switching power supplyThe common type of power supply used with computers and other electronic equipment. The "switching" comes from switching a transistor on and off to create square waves for input to a transformer. For more details and diagrams, see transformer.MedicalSeetransformerAcronymsSeestiff person syndrome |