Working principle of the push button switch
The operating force of the key switch is related to the state of the reed. The starting force is directly proportional to the compression distance of the reed. When the reed is compressed to 5% – 70%, the operating force suddenly decreases, accompanied by a “ticking” sound. There are generally two structures of turtle rubber switch. The operating force curve varies greatly with the geometry of the rubber block.
Relative humidity: < 95%
Rated voltage: 12V
Rated current: 50mA
Temperature: – 25 ~ 70 ℃
Usage ofthe push button switch
Key switches are mainly used for color TV sets, black-and-white TV sets, audio equipment, video recorders, video cameras, computers, game consoles, fax machines, walkie talkies, batons, machine tool control devices, copying, printers, electronic instruments, meters and other household appliances.
Push buttons come in various types and configurations, but broadly speaking, they can be categorized into two main types based on their electrical contacts and functions: Normally Open (NO) Push Button: In a normally open push button, the circuit is open (no electrical continuity) when the button is at rest or not pressed. When the button is […]
How to adjust the high and low speed control of the industrial remote control? There are usually two methods for high and low speed control ofindustrial remote controls. One is to adjust the high and low speed through the speed adjustment knob on the remote control. Generally, the knob will be labeled as “SPEED” or “S/R” […]
Waterproof system of metal push button switchWhen it comes to waterproof push button switches, the most important thing is quality, because waterproof push button switches are switches that can be operated even with wet hands.The safe waterproof system of the waterproof button switch:1. It is used to isolate the power supply and disconnect the high-voltage maintenance […]
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