セレン整流器
セ
レ
ン
せ
い
りゅ
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Meanings
1
selenium rectifier
A rectifier that uses selenium semiconductor properties; once common in early electronics, now largely obsolete.
Old radios used selenium rectifiers.
selenium rectifier
A rectifier that uses selenium semiconductor properties; once common in early electronics, now largely obsolete.
Old radios used selenium rectifiers.