90W 19V 4.74A 7.4*5.0 dc connector universal universal laptop ac adapter 1.Factory Price 2.1 year warranting 3.CE&ROHS&FCC 90W 19V 4.74A  7.4*5.0 dc connector universal universal laptop ac adapter   OEM& ODM are welcomed Specification: 90W 19V 4.74A  7.4*5.0 dc connector universal universal laptop ac adapter

  

AC input voltage range	Output voltage	Output current	Rated output power	Efficiency	Ripple / Noise
100-240VAC	9V	3A	27W	78%	100mV
	12V	8A	96W	85%	100mV
	15V	2.5A	37.5W	82%	120mV
	19V	4.74A	90W	85%	180mV
	24V	2A	48W	87%	240mV

 

Use IC solutions, very low standby power consumption, heat a small, high stability,Short circuit protection. overheat protection. all by the 100% full load burn.8-shaped interface, the inputSize: 115*48*30MM, Weight: 0.22KG.Operating temperature 0 °C ~ +50 °C.Storage temperature -20 °C ~ +85 °C

 

 

 

Packaging :

Inner package:poly bag,blister,white box

Outer package:carton  Customized LOGO&design are acceptable   

Delivery

In general, we deliver goods within 7-15 days after the account’s reaching, and we usually choose DHL,UPS,TNT,EMS or Fed-Ex, of course, you can appoint another .

 

 Picture deails:

 

 

 

 

Quality Control:      

6 full inspection:  

1.Plug-in board full inspection : to make sure no components in wrong place, no reverse components, no components left, etc           

  2.Semi-finished products full inspection:to make sure no cold solder ,lack of components, no tin dross, no short-circuit, no open circuit, no bad led indicator ,no high voltage, no low voltage, no output, etc          

3.   Assembly full inspection: to make sure every unit with power ,without low voltage, without bad led indicator, low ripple, good appearance, with right cables, etc          

4.  Full inspection after burn-in: to make sure every unit with high temperature resistance, with power ,no bomb unit, no high voltage, no low voltage, no bad led indicator, etc             

5. Finished products full inspection: to make sure every unit with power, no high voltage, no low voltage, no bad led indicator, low ripple, with right cables , no bad ultrasonic bonding, etc          

6.   Visual full inspection: to make sure no scratched case, no cracked wires ,no missing screw, no label misaligned, et     

3 sampling inspection: 

            

1.   IQC (incoming quality control): According to AQL-MIL-STD-105E level II standard, to make sure raw materials up to international standard                         

2.   IPQC (input process quality control): Tooling/fixture change or change over will do initial confirm,Position inspection will do per 2 hours. To make sure the whole production process under control, avoiding mistake in bulk.                       

3.     OQC (outgoing quality control): According to AQL-MIL-STD-105E level II standard. To guarantee every unit in good quality before arrive at our customers.           

90W 19V 4.74A 7.4*5.0 dc connector universal universal laptop ac adapter