AC/DC 19V4A Laptop Power Adapter

Universal 19V4A 76W AC/DC Laptop Mass Power AC Adapter

Universal 19V4A 76W AC/DC Laptop Mass Power AC Adapter Description:

Power adapter, with a rated output 19v4a, output voltage tolerance will be ±5%, input voltage is 100-240Vac, satisfy any country. DC cord length range, from 1.2m-3m, we have different DC jack size, there will be one satisfy your requirements. All our power adapter fulfill short circuit protection, overload protection, over current protection, over voltage protection, it`s quality and safety have guarantee. Adopt Conventional package, PE bag and white carton box, if you need customized package, we can also operate, that`s all depend on clients.

19V4A dc Power adapter data:

Features:

Universal AC input/ full range

No load power consumption＜0.21W

ERP step 2 compliant

Protections: over voltage protection.over current protection.overload protection.short circuit protection

Electrical:

Dielectric withstand: 3,000VAC promary-secondary

Leakage current: 0.25mA@2Pin

Efficiency: Energy star level VI&ERP stage 2 certified

EMI conduction & radiation: Compliance to EN55022 EN55024 FCC part 15B Class B

Harmonic current: Compliance to EN61000-3-2

MTBF; 30,000 calculated hours at 25℃, by Telcordia SR-332

Safety approvals:

UL/CUL/FCC/CCC/CB/GS/CE/SAA/C-Tick/ROHS/CEC.DOE VI

Specification:

Input voltage: 100-240Vac 50/60Hz 0.5A

Output voltage: 19V 4A

Output loading precision: ±5%

Operating temperature: 0℃-40℃

Storage temperature: -20℃-80℃

Size: L120*W52*H32mm
Compatible products: 

Laptop,LED lighting,Audio and video products, home appliance,Industrial automation,communications, LED Strip WS2811 WS2812 WS2801 WS2812B,etc.

Products images:

Learn more about desktop power adapter.

arn more about our company.

FAQ

2, How we control the quality?

3, Can we accept samples customized?

4, What about the production capacity?

5, OEM and ODM are available?

6, Will the delivery time be long for a big order?

7, What is our warranty service?