ShenZhen Yinghuiyuan Electronics Co.,Ltd
Power Adapters are often used in POS, cash registers, face recognition intelligence, scanners and other appliances. Different products have different requirements on the DC size of the Power Adapter. The types of the DC head can be roughly divided into the following:
1. 2.5*0.7(outer diameter * inner diameter, the same below): DC2507 for short is mainly used for tablet computers and other small electronic products with limited volume, mini electronic products, etc.; All the big brands use MicroUSB to charge their tablets.
2. 3.5*1.35(DC35135): Mainly used for network set-top box, USB HUB external power supply, webcam, LED table lamp, etc.
3. 4.0*1.7(DC4017): Mainly used for mobile DVD, EVD, PSP and some network set-top boxes.
4. 5.5*2.1(DC5521): Currently the most widely used DC round head interface. Surveillance cameras, some set-top boxes, LED stations, digital home appliances, printers, scanners, etc.
5. 5.5*2.5(DC5525) is mainly used for equipment with slightly larger power. If some laptops, electric cars, etc.
Above these are the most commonly used 5.5*2.1 and 5.5*2.5, this DC head specifications of the power adapter shipment accounted for more than 95 percent of our company's shipment rate.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.