3W 3V 1A interchangeable Pins of SR Power Supply

Specifications

The products have the below advantages
pact size and easy to carry
2.punctual delivery
3.have passed PSE,CE,RoHs,CB,etc

 

 9W USB Power Adapter. 

 

Output power	Output voltage	Output current	Line regulation	Dielectric Strength test
3W	3V	1A	±1	AC3000V/5MA
Operating temperature	Storage temperature	Operating Humidity	Load rang	Insulation resistance
0-40°C	-20-85°C	5-95%RH	±5	DC500V/100MΩ

 

Test

Burn-in test   power supply shall be burn-in for 4 hours under normal input and 80-100% rated load at 40°C±5°C

Height  1m,the product should be fall off on the hardwood with the thickness of 20mm,and the hardwood shall be put on the base of the cement or on the ground without flexibility.Apply two times on all surface.

MTBF  The MBTF shall be at least 50,000 hours at 25°C,full load and input condition.

Insurance

 Buyers are responsible for any insurance they feel necessary.

All of our products carry a 100% satisfaction guarantee and tested.professional after-sales maintaining service.

 

Vertified certificate: FCC,UL,CUL,PSE,CE(EMC/LVD),CB,RoHs,etc.