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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Posted to sci.electronics,sci.electronics.misc,sci.electronics.repair
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motor speed controler
i have a sewing machine motor controler (wired in series with motor) that
uses a"carbon pile element" where pressure on the pile causes decrease resistance and more current to flow and at some pressure point a short by passes the carbon pile controler is rated at 95-145 volts and 0.7 amps now someone has claimed no troubles using the controller with a 120v - 1 amp motor is this true ? why or why not i thought the motor , rated 1 amp, would try to draw more current than the controller was rated for and of course overheat etc any help greatly appreciated r |
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