Shenzhen Hengfu Power Co., Ltd.
Main products:Charger,Power Supply,Adapter
Products
Contact Us
  • Contact Person : Ms. Lee Kate
  • Company Name : Shenzhen Hengfu Power Co., Ltd.
  • Tel : 86-755-61159996
  • Address : Guangdong,Shenzhen,3RD FACTORY NO9 BUILDING,YIJING NORTH STREET, BAN'AN 47 DISTRICT SHENZHEN GUANGDONG,CHINA
  • Country/Region : China

Universal 65W 19V 3.42A AC DC Laptop Adapter

Universal 65W 19V 3.42A AC DC Laptop Adapter
Product Detailed
1. Input:100-240V AC 2. SAA,EK,KC,CE,FCC,ROHS approved 3. over voltage/current protection 4. MOQ:100pcs 5. 2 years warranty

Shenzhen Hengfu Power Co.,Ltd is a professional manufacturer of AC DC Adapter, switching power supply,waterproof power supply with 11 years experience, that is a subsidiary of Taiwan Fuyuan Group found in 1991.Our products not only enjoy great popularity in the worldwide,but also sell well.All our products that we made completely meet safety requirement(UL,RoHS,PSE,GS,CE,FCC,CE,EK,SAA,BS Approved). 

 

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

V1:19V

 ±5.0%

 ±5.0%

 N/A

 

DC Output Current

Parameter

Min Current

Rate Current

unit

V1:19V

 0.1

 3.42

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)

 

Product Safety Requirement

Standards............Meet IEC60950-1standard requirement

Leakage Current.............not exceed 0.25mA at 220Vac/50Hz

Insulation Resistance...........≥50MΩ ,500VDC

 

Dielectric Strength Testing

100%Hi-pot  test

Item

Specification

Remark

 Primary to Secondary

1.5KVac

<5mA

No arcing

No broken

  Primary to P.G

N/A 

N/A 

 

 

 

Universal 65W 19V 3.42A AC DC Laptop Adapter



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