A programmablepowersupply which tests action characteristic of voltage relay is presented.
介绍了用于电压继电器动作特性测试的可程控交流电源。
2
According to the characteristics of program controlled interface in low voltage programmablepowersupply, the design principles of PC bus board in programmablepowersupply are described.
根据低压程控电源程控接口的特点,阐述了程控电源PC总线控制板卡的设计原理。
3
Field programmable gate array chips typically support two or more powersupply voltages, allowing the user to switch between the supported power supply voltages.