Universal 90W 18.5V 4.9A AC DC laptop charger adapter

1. Input:90-264VAC 2. CE,ROHS.UL,SAA,GS,CB,C-TICK 3. 2 years warranty 4. short circuit protection 5. multi tips

AC Input

AC Input Voltage.............100~240V AC 47~63 Hz

Inrush Current..............<50A(AC 240V  at 25°C)

input Current Limiting..............<2.5A(under min AC input and full load)

Efficiency..............>80%

 

DC Output

DC Voltage Regulation

Parameter	Line Regulation	load Regulation	Cross Regulation
V1:18.5V	±5.0%	±5.0%	N/A

 

DC Output Current

Parameter	Min Current	Rate Current	unit
V1:18.5V	0.1	4.9	A

 

Output Ripple & Noise............120mVp-p@25 °C

 

Output Dynamic Load Response

Dynamic Load	DC Voltage Regulation
50%~100%~50%	±10%

 

Overshoot at turn-on/ turn-off.............<10%

 

Protection Function

SCP...........<0.1 ohms

OCPlimits..........10A

 

Timing

Hold up time...........>5mS(100Vac/47Hz),>10mS(110/220Vacc/50/60Hz)

Start up time..........<3S(100Vac/47Hz),<2S(110/220Vac/50/60Hz)

 

Environment Requirement

Working temp...........0°C~ 40°C

Storage temp Range..........-10°C~ +85°C

Working humidity..........25%~90% relative humidity (Non- condensing)

Storage humidity Range..........10%~90% relative humidity (Non- condensing)

MTBF............ 50K hours (25°C , Full load and rated voltage input)

 

 

 

Universal 90W 18.5V 4.9A AC DC laptop charger adapter