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scw威偉
互幫互助，共建美好社會(huì )。給他人方便就等于方便了自己。
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樓主  發(fā)表于: 2014-12-17 17:51
用固態(tài)繼電器控制電加熱是，如果功率太大，電流就會(huì )太大，到達溫度的時(shí)候就會(huì )一會(huì )得電一會(huì )失電，電流表的波動(dòng)太大，有什么辦法解決嗎
困難像彈簧，你強它就弱，你弱它就強！
liudongtian
我是小電工
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1樓  發(fā)表于: 2014-12-23 16:12
建議使用SSR控制，一會(huì )加熱一會(huì )斷開(kāi)的話(huà)則通過(guò)一個(gè)溫控儀解決，歐姆龍E5CZ-R2不錯，設置好參數就不會(huì )出現這個(gè)問(wèn)題了

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