Product Description

1. This is a set power adapter cable:power din 4 pin female to DC 5.5x2.1 mm adapter male cable and power din 3 pin male to DC 5.5x2.1 male adapter cable. This set power cable is special custom for customer. The all connector are not auto-lock function.

2. These cable are used for high-end equipment power supply. The connectors can be customized such as assembly 3-pin din power, assembly 4-pin din power. Same connector on two side or different connectors on two side is available according to your fact needs.

3. In addition, this kind of cable does not have to have plugs at both ends. One end can be also open(stripped and tinned). If it is this, you can directly solder it on your power board, which is power adapter.

Snap and lock DC power connectors look similar to Mini-DIN connectors, but have either 3 or 4 thicker pins and a slightly larger mating shell. Because of this they do not mate with any of the standardized Mini-DIN connectors. Some devices, however, use a true 4-pin Mini-DIN connector for power instead, presenting the possibility to mate such a connector with the wrong port (such as an S-Video output).

Known as Kycon 3-pin and 4-pin DC power plugs.
Erroneously also known as "Power DIN",^[4] although different from any standardized Mini-DIN or DIN connector type.
The male plug's mating shell outer diameter is 10 mm (0.39 in), and the pins are 1.5 mm (0.059 in) diameter
Standard may include a limit of 20 V at 7.5 amperes^[5]
Sometimes, there's a knurled retaining ring surrounding the male plug which allows fastening the plug to the chassis receiving the power.
Some connectors have a right-angle connector, as seen in the picture.
For aesthetics, some Dell laptop chargers have a glowing ring at the connector tip.

Product Specification

left connector	Power din 3 pin male
right conenctor	DC5521
wire	2C*18AWG
package	PE bag
methold	Injection
current	5A
usage	power supply
Test	100% test
coat material	PVC