the ferromagnetic resonance stabilized voltage supply and silicon-controlled rectifier are introduced briefly on early railway coach.
简述了铁路客车上早期应用的铁磁谐振稳压电源及可控硅整流元件稳压电源的使用情况及缺点。
high power factor stabilized voltage supply is a kind of high performance alternating current power supply which can not only steady the output voltage but also enhance the input power factor.
高功率因数稳压电源是一种既能起到稳压作用又可以提高电源输入端功率因数的高性能交流电源。
after test, the designed power supply performs well, works safely and has high precision, which is an ideal dc stabilized voltage supply for varieties of electrical devices.
经测试,该电源性能好、精度高、工作可靠,是多种电子设备的理想直流稳压电源。