There are many types of sockets on the market, the first consideration is the use of sockets, and secondly, taking into account the use of some of the factors socket, the rational use of sockets, so that your products play the biggest function.
(1) the current value of the socket should be chosen according to the nature of the load. The socket is used, the starting current is large, if you choose the socket to bear the starting current of the impact within the required time, the contact will appear to damage the arc socket, socket contact caused by arc welding socket together or splash.
(2) the voltage of the socket application circuit shall be less than the rated voltage of the socket.
(3) for the city power supply outlet, should pay attention to its insulation resistance, it is best to use non-metallic operating handle socket.
(4) headphone jack manufacturers, because the socket is connected to the circuit, the quality of contact will directly affect the load of the circuit. Therefore, in the circuit design, contact resistance should be used in small sockets; in the design of small power circuits, and when necessary, gold contact sockets should be used.
(5) the choice of mechanical life and electrical life of the socket shall be based on the occasion of use. In the switch open and close and frequent load small occasions, analysis of headset socket manufacturers, select switch should be focused on the mechanical life of it; in the switch under high power switch should focus on its electrical life.
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