? ?Pfeiffer TC750德國(guó)普發(fā)分子泵電源維修,pfeiffer TC750分子泵電源的原理為:將對(duì)應(yīng)24V或48V或72V or 140V直流電,轉(zhuǎn)換為對(duì)應(yīng)PWM電壓來(lái)驅(qū)動(dòng)分子泵線圈,TC750可以和Pfeiffer DCU進(jìn)行通信,控制分子泵轉(zhuǎn)速等。Pfeiffer TC750能控制Pfeiffer TMH1001,Pfeiffer TMH1601, TMH2301等