DC socket can be installed, plugged in the circuit board, used to connect the AC adapter of a socket. Because of its pin and IC tooth distance does not match, can not be installed directly into the universal board 2.54mm pitch jack, you need to use the diameter of the sound 1.1 ~ 1.6mm drill in the circuit board to open holes.

If there is a sound 1.1mm or so small drill is best, of course, in the general shopping centers about 800 yen can buy a manual drill, the circuit board jacks to open, with pliers and utility knife to further widen the hole.

After the hole opening is completed, solder the pins of the socket. When there is no soldering at the hole opening, bend and fix the pins sticking out of the DC socket, and solder them with copper wires (tin-plated) around them.

DC socket welding attention

1. DC socket welding operations add flux should not add too much or too little, too little will lead to welding instability, too much may lead to DC socket lead pin welding. So only add the right amount of flux.

2. Before DC socket soldering, the oxides or sundries on the lo-iron should be cleaned up, otherwise it will easily cause false soldering and other phenomena.

3. After the DC socket welding is completed, be careful not to touch the welded joints with your hands, so as not to cause burns and other accidents. When the socket welded joints are completely cooled, you should wait for a few minutes, and then check whether it is loose or virtual welding.