الوصف

The Membrane switch is an operating system integrating key functions, indicating elements and instrument panel. It consists of four parts: panel, upper circuit, isolation layer, and lower circuit. Press the Membrane switch, the contact of the upper circuit deforms downward, and is connected with the electrode plate of the lower circuit. After the finger is released, the contact of the upper circuit rebounds, and the circuit is disconnected, and the circuit triggers a signal. The Membrane switch has rigorous structure, beautiful appearance and good sealing performance. It has the characteristics of moisture resistance and long service life. Widely used in electronic communication, electronic measurement instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.