NEW AC 100-240V Converter DC 9V 2.1A 2100mA Charger Power Adapter Supply

NEW AC 100-240V Converter DC 9V 2A 2000mA Charger Power Adapter Supply

Product Description

Universal power adapter, switching power transformer
Apply to mini TV, LED light bar, massage, 2.5-inch mobile hard disk, mobile DVD, TV box, wireless audio-visual equipment, charging equipment, MP3/MP4, small table lamp, routers, switches, game consoles, telephones, lights , cameras, surveillance equipment, controllers and other home / portable devices, telecommunications cats and routers.
 
Technical parameters:
1 input voltage range AC110-240V.
2 Input Voltage Frequency :50-60Hz.
3 Output voltage 9V
4 Output voltage transfer rate: 5%.
5. Rated output current 2A 6. Current output range 0-2A
7 Output ripple & noise 100mVp-p.
8 to 80% efficiency.
9 Output short circuit protection.
10. Overheat protection.
11 Operating temperature 0 °C ~ +50 °C 
12. Storage temperature -20 °C ~ +85 °C
 
 
Power Polarity: positive with respect to, (a special polarity may need to order)
Plugs Style: 5.5 * 2.1mm, 5.5 * 2.5mm, 4.0 * 1.7mm, 3.5 * 1.35mm (four kinds optional)
Features:
1. EMC circuit effectively eliminate interference to peripheral devices also have their own anti-jamming performance, high reliability.
2. DC ripple, high efficiency.
3. Low temperature, long service life.
4. Wide input voltage range, in line with the global standard.
5. Good insulation properties, high dielectric strength.
6. Short circuit, over current, overload, overvoltage protection function.
7.100% burn-in test, full load burn-high heat.

 Q&A

How to choose computer adapter for yours?

1.  Voltage and current

View original power charger, marked with output____V____A

See bottom of the notebook,marked with input____V_____A

 2. See power charger interface

Check power adapter connector, plug the laptop interface, and compare our pictures

**Please double check with your original parts for compatibility.