(民熔)开关电源及直流稳压电源的区别是哪一些?

2025-03-15 04:00:06
推荐回答(1个)
回答1:

开关型直流稳压电源,线性直流稳压电源;前者是有二次电源,先把市电变成直流,利用中频或高频震荡变换输出合适的直流电压,电流,现在的很多电源大都是开关型的,如家电,电脑等;线性直流稳压电源,也就是说利用工频变压器(关键是这个),后边整流、控制、稳压、稳流等。如果你对于电源的选择还在犹豫不决,建议去看看 危姓攻种耗 “民熔电气集团” 里面有非常多中肯的建议,对电气小白帮助很大的。
开关型效率高,体积小,重量轻,但是纹波,负载效应要略差些;线性的电路简单,效率低些,体积大,重量重,好的质量效果相当不错;但随着技术的进步,开关电源会取代线性电源。

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