undervoltage protectionとは意味:不足電圧保護{ふそく でんあつ ほご} undervoltage protection meaning:[Electronics] The automatic disconnection of a load device from its driving source when the driving voltage falls below a predetermined (threshold) level. This action is sometimes accomplished with a ...undervoltage protection перевод:under-voltage protection минимальная защита по напряжению undervoltage protection защита от понижения напряжения; минимальная защита