Certificate approved High quality universal 12v 3a power adapter
USD $4 - $5 /Piece
Min.Order:1000 Pieces
Shenzhen Teka Technology Co., Ltd.
Certificate approved High quality universal 12v 3a power adapter
Product Characteristics
1.Compact size,easy to carry.
2.A constant current,constant voltage mode.
3.Factory price advantage.
4.certificate approved quality.
5.Brand new components
6.Smart device surge protection
7.Original standard design
8.Triple tests before packing ensure the reliable quality
Electrical characteristics:
Frequency | 50/60Hz(47/63HZ) |
Output power | 36W |
Output voltage | 3-36V |
Output current | 0.1-5A |
Line regulation | ±1% |
Load rang | ±5% |
Dielectric Strength test | AC 3000V/5MA |
Insulation resistance | DC 500V/100MΩ |
Reliability
1. Operating temperature:0-40°C
2. Storage temperature:-20-85°C
3. Operating Humidity: 5-95%RH
4. The input power will decrease and no damage when the output short-circuit,and it will self-recovery when the fault condition removed.
5. High power and low power consumption, in line with the power supply energy star CEC,ERP,MEPS Class V energy efficiency standard of green power.
Certification
Our products have passed the UL,CUL,FCC,GS,CE,CCC,PSE,SAA,EK,KC,CB,BS, and BSMI Certification
triple protection
Over current protection
Over voltage protection
Short circuit protection
Test:
1. Burn-in test:power supply was burn -in for 4 hours under normal input and 80-100% rated load at 40°C±5°C.
2. Height test: the height will be 1 meter,and the product will 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.
3. MTBF:the MBTF shall be at least 50,000 hours at 25°C, full load and input condition.