Electric heaters are widely used in modern household and commercial appliances due to their simple structure, high thermal efficiency, and rapid response. One of the key control components for achieving their core functions of "on-demand heating, energy s
Self-locking push switches, with their unique mechanical structure, material selection, and engineering optimization, effectively solve the problems of accidental triggering and state transitions, becoming a reliable "stable node" in industrial control lo
The mechanical locking structure prevents accidental contact separation due to vibration or impact, while the auxiliary circuit and external triggering mechanism form a multi-layered protection network.
The 4.3-pin 3-speed rotary switch, as a classic mechanical power control element, is widely used in household electric heaters, industrial heating equipment, and commercial hot air devices due to its simple structure, low cost, high reliability, and intui
In terms of the self-locking function, the elastic modulus of the spring directly affects the stability of the latching mechanism.
Insulating materials are the foundation of electrical insulation and must possess properties such as high temperature resistance, aging resistance, and resistance to electrical breakdown.
