最大 さいだい同相 どうしょう電圧 でんあつでしょう
saidaidōshōden'atsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 最大同相電圧

1. Maximum common-mode voltage.; Probably the maximum common-mode voltage.

Polite
Presumptive
Conjecture
Computing