Reed switch. A reed switch consists of two contacts inside a sealed glass tube. One contact can move so that,in a magnetic field,it is pulled toward the other to make a circuit. One use is in proximity sensors for alarms | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4241 px × 4241 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |