1#冰糖葫芦 3 k5 ]4 z* x; Z1 @2 Xfrom google, A rectifier is an electrical device that converts alternating current (AC) to direct current (DC), a process known as rectification. Rectifiers have many uses including as components of power supplies and as detectors of radio signals. Rectifiers may be made of solid state diodes, vacuum tube diodes, mercury arc valves, and other components., a0 Z; l& a- M8 D0 V
1# 冰糖葫芦 , R" |$ L. G& E' O
from google, A rectifier is an electrical device that converts alternating current (AC) to direct current (DC), a process known as rectification. Rectifiers have many uses including as ...; ^# D" t5 ?1 ]/ C/ \% c/ R+ Z7 y
大米粒儿 发表于 2010-7-29 17:33
我对电源部分非常了解,所以尝试解释一下;# x. V; M) C6 Z. f
严格而言,Rectifier 是非常粗糙的桥式整流电路(也就是4个二极管组成的把正弦sin波形交流电变作全是正的半个sin波形)这个AC到DC是极其粗糙的,一般后面更一个电解电容, ...1 {2 @% ]4 m: Y0 a, Z4 R) W; c$ ^" F+ H c
suvescape 发表于 2010-8-1 12:09