DC Power Supply Jack Socket Female Panel Mount Connector
 

DC Power Socket Chassis Panel Mount Female Jack Connector

DC-099 Power Female Socket Jack Panel Mount Adapter 

Round Connector Panel Mount DC Power Jack 

Panel Mount DC Power Jack Cable Assembly

 
Panel mount DC connector 

Connector size : 5.5x2.1 mm 

Connector size : 5.5x2.5 mm 

The DC socket is a socket that matches the special power supply of the computer monitor, and the DC5.5*2.5 and 5.5*2.1 have the following differences in the equipment, size and power used:

1. Different sizes of plugs:

The size of the DC5.5*2.1 plug is 5.5*2.1, while the size of the DC5.5*2.5 plug is 5.5*2.5, which is 4 sizes larger than 5.5*2.1.

2. Different power:

The power of DC5.5*2.1 is relatively small, and the power of DC5.5*2.5 is relatively large.

 
3. Use different equipment:

DC5.5*2.1 is currently the most widely used DC round head interface. Used in surveillance cameras, some set-top boxes, LED desk lamps, digital home appliances, etc.

And DC5.5*2.5 is used in some high-power notebook computers, electric vehicles, etc. This kind of DC head can also be plugged into the female seat of DC5.5*2.1.

1. The commonly used DC specifications are as follows:

1. 2.5*0.7 (outer diameter*inner diameter, the same below):

DC2507 for short is mainly used for small and relatively limited volume such as tablet computers.

Electronic products; tablet computers of major brands are currently charged with MicroUSB ports.

2. 3.5*1.35 (DC35135): mainly used for network set-top box, USB HUB external power supply, IPcamera (ie network camera, called shaking head machine in the industry), LED desk lamp

3. 4.0*1.7 (DC4017): Mainly used for mobile DVD, EVD, PSP, some network set-top boxes.

4. 5.5*2.1 (DC5.5*2.1): the most widely used DC round head interface. Surveillance cameras, some set-top boxes, LED desk lamps, digital home appliances, etc.

5. 5.5*2.5 (DC5.5*2.5) is mainly used for equipment with slightly larger power. If some laptops, electric cars, etc. . . This kind of DC head can also be plugged into the female socket of DC5.5*2.1.