Reed Switch Normally Closed & Normally Open Magnetic Induction Switches
ab 1,69 €
The reed switch is a passive electronic component widely used in various communication devices. The outer shell is usually a sealed glass tube, which contains two iron elastic spring plates. When a magnetic substance approaches the glass tube, under the action of magnetic field lines, the two springs inside the tube are magnetized and attracted to each other, making the circuit connected to the two pins connected.
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