This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). It utilizes a current transformer, single ...

2025年8月21日、QYResearch株式会社（所在地：東京都中央区）は、「ゼロクロスACソリッドステートリレー―グローバル市場シェアとランキング、全体の売上と需要予測、2025～2031」に関する最新の市場調査レポートを発表しました。本レポートは、ゼロクロスAC ...

EMデバイス株式会社（代表取締役社長：山本知弘本社：宮城県白石市）は、32A/絶縁耐圧4KVクラスでは世界最小レベルの車載 ...

Relays are common electromechanical devices in electrical circuits that come in two types: either latched or non-latched. Latched relays retain their last switch position even after complete power ...

Electronic relays have evolved a lot since their introduction in the early '30s, but their basic purpose hasn't changed. Transistors and integrated circuits have replaced vacuum tubes and the term ...