Ecvv Trade
Shenzhen Xiyuanyuan Technology Co., Ltd.

China Manufacturer with main products: Charger, Moblie Charger, Batter Charger, Tablet Charger, Adapter, AC DC Adapter, Switching Power Supplies, Industrial Power Supplies

Home  >Products Catalog > Factory wholesales 90W 19.5V4.7A universal laptop dc charger

Factory wholesales 90W 19.5V4.7A universal laptop dc charger

Supply Ability: 8,000 Piece/Pieces per Day
Shipping: samples within 3 days , 15 days for bulk orders
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Other, Paypal
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Inner package: polybag ,white box, bubble bag or at your request; outer package: carton

Quick Details

  • Brand Name: XYY
  • Model Number: XYY-090
  • Type: Electric
  • led indicator: yes
  • color: black
  • dc cable length: 1.2m
  • power socket: at your request
  • Input: 100-240VAC 47-63Hz
  • Output: 12-24V DC 7Amax 84Wmax
  • Warranty: 24 months
  • Housing size: 150x60x40mm
  • Usage: laptop, computer
  • cycle life: more than 500 times
  • OEM & ODM: accept


Factory wholesales 90W 19.5V4.7A universal laptop dc charger :

Input Voltage 100~240V
Output Voltage 12-24V
Output Current 0-7A
Frequency 50/60hz
Max output Power 84W
Size 150x60x40mm
OEM & ODM accepted!



100 ~ 240VAC universal AC input

Small volume,light weight,high efficiency

Protections:short circuit,overload

Cooling by free air convection

100%Full load burn-in test

Size: 150x60x40mm

24 months warranty

Suggested application:

laptop adapter ,Notebook adapter,ADSL AP, Wireless Lan Station, LCD Monitor, Hard Disk, Communication Terminals, Any Portable Device or Machine ,etc.


Package information:

Inner package: polybag ,white box, bubble bag or at your request

Outer package: carton

Remarks :

1, When not especial specified, all the parameters are obtained under the conditions of input voltage is 230vac,

nominal rated load and 25°C

2, Ripple and noise voltage is obtained that in the 20MHz bandwidth oscilloscope's 12-inch twisted-pair terminal

add capacitance 0.1u and 47u capacitance

3, Tolerance is the sum total of the voltage setting error, voltage regulation factor and current adjust rate

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, etc

3 sampling inspection:

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

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.

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.

100% full load burn-in test for 1 hour,doing shock test per 10 minutes for 20 second. To make sure no bomb unit, every unit work at normal temperature, etc.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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