Headphone jack with switch function, headphone jack with switch status

Headphone jack with switch function, headphone jack with switch status


Headphone jack with switch function, headphone jack with switch status
It is also necessary to strengthen the protection measures of the earphone socket circuit, design a special PE line, and can not be mixed with the N line. The PE line shares the grounding device with the building, and the grounding resistance is R≤4Ω. Each household's kitchen socket, bathroom socket, air conditioning socket, and other sockets shall be designed with a dedicated circuit and protected by a leakage switch. Headphone jacks are no exception.


Headphone jacks are like the daily use of light switches, fan speed switches, such switches do not have to emphasize whether or not with self-locking, because there are obvious "operation direction"; only button switches, use is pressed, most The push button switch is used to turn the circuit on or off when pressed, and the state is restored after being released, so it is sometimes called "bell switch", and the push button switch is the same as the ordinary switch in order to maintain the "already pressed" state. The self-locking device is added, and the self-locking performance is utilized, so that it can also be kept on or off by itself. This is the switch with a self-locking switch.




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