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yi zhong jie neng zu he cha zuo
Author(s): 
Pages: 37
Year: Issue:  3
Journal: Family Electronics

Keyword:  家用电器 电饭锅 输出电压 节约电能 输入电压 电熨斗 电烙铁 台灯 二极管 组合开关;
Abstract: <正> 笔者曾自制了一种组合插座,它的输入电压是220V,输出电压是220V和105V两档,它可以用于许多家用电器,例如电饭锅、电褥子、台灯、电暖气、电熨斗、电烙铁等,使这些家用电器具有两种功率,一种是正常功率,一种是小于正常功率的一半。在有些情况下可以节约电能,又如用电饭锅做稀饭时,在水沸腾后稀饭容易
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