protection: Adopts a new generation of high quality chip, the product can provide stable voltage protection. The dc voltage is regulated by the internal circuit protection.
switching transducer: It has a switching transducer with high performance and stable quality, which is suitable for industrial and household use. The transformer has high switching transducers, large current resistance and good insulation performance.
vibration sensor: The vibration sensor is mainly used in electric power supply, led display, automotive industry and other electronic products. This instrument has a high level of sensitivity, strong antiinterference ability and high accuracy.