What is the difference between a tuning fork plug and a DC plug?

The tuning fork plug is a kind of DC plug.There are two kinds of DC plugs more common, one kind of tuning fork and one kind of straight plug.

1, tuning fork is the kind of DC head with two cards on the inner wall, better contact

2, straight plug is a smooth cylinder on the inner wall.

3, DC plug connection for the two fork-type contact shrapnel positioned in the center of the base part (tuning fork DC head) or a smooth hollow metal cylinder positioned in the center of the base part (straight plug DC head) into the longitudinal and transversal arrangement is not connected to each other.

Exposed outside the insulated base cylinder is also a hollow metal cylinder (tuning fork type and inline DC head exposed metal connection part does not differ), which is connected to the socket inside and outside the socket so that it is energized to supply its power supply product conduction and power supply, so that it works properly.

4, DC plugs and DC power sockets are generally used in audio-visual products, digital products, monitoring products, communication products, household appliances, security products, toys, computer peripherals, fitness and health products, and medical products, video products, IT products and other products.