DC Power Adapters

DC Power Adapters with ground wire Specification:
Input voltage: 100-240VAC(Limits:90-264VAC)
Input frequency: 50 to 60Hz (Limits:47-63Hz)
Input current: 0.3A~1.6A(rms) for 115 VAC,0.2~1.2A(rms) for 230 VAC
Safety ground leakage current: Class 1 (3.5mA) Class 2 (0.25mA) MAX @240 VAC 50Hz
Output voltage: See rating chart (±5% tolerance)
Output current: See rating chart
Output power range: 5W-150W
Ripple: 1% peak to peak maximum
Over current protection: All outputs protected to short circuit conditions
DC Power Adapters Temperature coefficient: All outputs ±0.04%/ maximum
Transient response: Maximun excursion of 4% or better on all models. Recovering to 1% of final value within 500us after a 25% step load change
Operating temperature: 0 ~ +40
Storage temperature: -40 to +85
Relative humidity: 5% to 95% non-condensing
Derating: Derated from 100% at+40 linearly to 50% at 70
DC Power Adapters Efficiency: 85% minimum at full output
Hold-up time: 5 msec minimum
Line regulation: ± 1% maximum for any input voltage change between input voltage range
Load regulation: ±5% variations from minimum to maximum output current
Insulation resistance: 50 Mohm minimum from output to ground
Inrush current: 15 AMPS @ 115 VAC, or 30 AMPS @ 230 VAC at 25 cold start
Withstand voltage: 4242 VDC from input to output
Mean time between failure: 100,000 hours minimum at full load at 25 ambient
EMI requirements: Meets conduction limits of(a) FCC PART 15 CLASS B(b) CISPR22.2
Safty requirements: Meets or exceeds:UL/CUL, CEC, GS, CCC, PSE, CE, BSMI, VCCI, MEPS, K-Mark
Warranty: 1 year

Power Adapter brief introduction:
Power Adapter is a power supply equipment of portable electronic equipment and power convert equipment, are made up of housing, power transformer and rectifying circuit.

2 Power Adapter classification:
1) Classified according to output voltage including ac voltage and dc voltage;
2) Classified according to connect type including desktop and wallout;
3) Classified according to production engineering including linear power adapter and switching power adapter.

3 Desktop Switching Adaptors Application:
The power adapter is widly used for interphone,vedio game,reread machine,personal stereo, laptop computer,cellular telephone,led lighting,communication equipments, lcd monitor,HD-Media Center HDMI,digital products, cctv safety equipment and so on!