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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！
gc007008
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1樓  發(fā)表于: 2014-12-20 10:50
想徹底解決附議3樓的方案；追求改造方便，改造費用低的話(huà)，9樓的方案可以，可以大化小，分多組控制，波動(dòng)就沒(méi)那么大了

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