dc regulated power supply meaning in English

直流稳压电源

The design of a digital control dc regulated power supply based on single chip
基于单片机的数控直流稳压电源设计
The control circuit includes dc regulated power supply , spwm signal circuit , and driving circuit
控制电路部分包括直流稳压源、 spwm信号产生电路以及驱动电路。
The dc regulated power supply provides steady voltage to signal circuit , driving circuit , relay safeguard circuit and so on
直流稳压源用于对实验单元中的信号产生电路、驱动电路以及继电操作和保护电路提供恒压电源，使得这些电路能够正常工作。