Manufacturer 19V 4.74A Laptop Adapter for Acer With DC Size 5.5mm x 1.7mm

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Product Details

19V 4.74A Laptop adapter for Acer
- 8 years manufacture experience
- For various brands laptop
- OEM/ODM

Manufacturer 19V 4.74A Laptop adapter for Acer with DC Size 5.5mm x 1.7mm

- 8 years manufacture experience

- Strict QC Test processing

- Eco-friendly material

- OCP / OVP / OTP / SCP full protection

- Well-known brand Yunda Century

Product Description

Specifications:

Name:	Laptop adapter for Acer
Usage:	Laptop
Input voltage:	AC 100-240V 50/60Hz
Output voltage:	19V
Output current:	4.74A
DC Connector Size:	5.5mm x 1.7mm
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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Our Services

Shenzhen Yunda Century Electronic Co., Ltd.: Contact namesusan deng
Chat Now; Phone86-0755-28435192; AddressRoom 401, 9 Building, Jinfanghua Industrial Park, Longgang District,, Shenzhen, Guangdong