Reed switch. A reed switch consists of two flexible ferromagnetic metal contacts in a sealed glass tube. The contacts are normally separated by a small gap, therefore the switch is open. In a magnetic field the contacts are pulled towards each other and the switch closes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Turtle Rock Scientific LLC |
Bildgröße: | 6901 px × 4554 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |