Electric Heaters Like Electric Iron Current-limiting Thermostatic Circuit

Published:2011/5/7 2:16:00 Author:Joyce | Keyword: Electric Heaters, Like Electric Iron, Current-limiting, Thermostatic | From:SeekIC

Some electric heaters in daily use likeelectric iron would not only waste a large amount of electric energy ,but burn out electrothermal cores because of long time operation. If we connect a diode to the electric circuit, the current will be limited by the power,which is supplied by the diode half-wave rectification when the electric appliance pauses to operate. In this way,the voltage of the electric appliance would decrease by 50%,and the electric appliance would keep in a preheated state. Once the K in the graph is closed when in use, the electric appliance will function properly with a full load input. The connection of components is shown in the graph. Electric Heaters Like Electric Iron Current-limiting Thermostatic Circuit



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