摘要
本文介绍了几种恒流电源电路,比较了它们的特点,分析了它们的原理。
This text has introduced several kinds of constant circuit power sources, compared their characteristics and analyzed their principles.
出处
《机床电器》
2005年第4期49-53,共5页
Machine Tool Electric Apparatus
关键词
恒流电源
电路设计
原理
模拟电路
constant circuit source
design circuit
principle
