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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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