12V4A 48W power adapter original replacement oem factory charger ul fcc

Advantages
1.UL/CUL, PSE, GS, BS, CE, CB, FCC
2.Low price and reliability
3.High efficiency and low operation temperature
4. AC input power suitable for the world
5. Soft-start current can reduce the AC input impact efficiency
6. With short-circuit and overload protection
7. Compact size ,light weight
8. 100%full-load burning test
9. Installed with EMI filter ,minimum wave

Switch power supply
1)input voltage: AC 100-240V 50/60HZ
2)range voltage: AC 90-264V 47/63HZ

Protections
1)over voltage protection: 120%min
2)over current protection: 120%min
3)over protection
4Short-circuit protection: automatic recovery
5Load regulation: ±5%
 
Environmental requirement
1)operating temperature: 0-40
2)storage temperature: -20-85
3)opera ting relative humidity:595%RH
4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum)
5Insulation resistance: DC 500V 100MΩ (minimum)

Our factory: 
5,000 square meters
150 well-trained staff
18 R&D engineers
18 QC auditors
4 SMD workshops, imported equipment from Japan
2 semi-automated production lines
500K/M current monthly capacity
ISO9002 quality assurance
UL/CUL , CE, FCC, CCC, KC, GS, TUV , C-TICK , SAA,CB, ROHS approvals , 6 level efficiency .

Our principle: Lowest price and GOOD quality.