Yunda Manufacturer Laptop adapter for various brand

Specifications Laptop adapter

1. 8 years manufacture experience

2. For various brands laptop

3. High quality component

4. OEM/ODM

Yunda Manufacturer Laptop adapter for various brand   - 8 years manufacture experience - Strict QC Test processing - OCP / OVP / OTP / SCP full protection - Well-known brand Yunda Century     Product Description      Specifications:  

Name:	Laptop adapter
Usage:	Laptop
Input voltage:	AC 100-240V 50/60Hz
Output voltage:	5.2v / 10.5v / 16v / 12v / 15v / 16v / 18.5v / 19v / 19.5v / 20v optional
Output current:	Optional
DC Connector Size:	Optional
Protection:	Overload protection Output over voltage protection Short circuit protection
Environment
Operating Temperature Range:	0--45°C
Storage Temperature Range	-20 --- 85°C
Operating Humidity	5%~95%RH
Storage Humidity	5%~95%RH
Certificates
CE, ROHS, FCC, CCC, CB, GS, TUV, UL, CUL, etc.

    Test Procedures:

1	No-load output voltage test; input power load test; No-load output ripple test
2	Full load open test; Full load output voltage test; Full load output ripple test; Full load input power test
3	Half load output voltage test; Half load output ripple test
4	Over load test; Over current protection test
5	Short circuit protection test; High voltage test
6	burn-in test
7	Turn on delay time test
8	Rise time test; Hold time test; Overshoot test

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