Shenzhen Weitaixu Capacitor Co.,Ltd
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The words of the switch are interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switch is an electromechanical device that operates, with one or several electronic contacts. The "closed" of the contact indicates that the electronic contact is conducting, allowing current to flow; the "open" of the switch indicates that the electronic contact is non-conducting to form an open circuit, and no current is allowed to flow.