84W Power Adapter 19V/4.42A Charger Replacement For LG

84W Power Adapter 19V/4.42A Charger Replacement For LG

The high output voltage generally comes from the stabilized voltage sampling and stabilized voltage control circuit. In the closed control loop composed of DC output, sampling resistance, error sampling amplifier such as TL431, optocoupler, power control chip and other circuits, any problem of any part will cause the output voltage to rise. If the 300V filter capacitor is poor, the load capacity of the power supply is poor, and the output voltage of the primary load will drop.

Product name: 84W Power Adapter 19V/4.42A Charger Replacement For LG

Product Feature: 19V 4.74A 90W Replacement Laptop Charger For LG produced by YIDASHUN company is design as original one, you can use it with good experience, all the products will pass the following process:

1. Set-Up→2. Hand Insertion→3. Wave Soldering→4. Touch-Up→5. V/I→6. ICT→7. INT→8. Apply Glue→9. Q/A→10. Entering Stock→11. Assembly→12. Power On Test→13. Hi-Pot Test→14. Burn-In→15. Hi-Pot Test→16. All Fun Test→17. Packing→18. OQC→19. Shipping

Product specification:

Model No. : YLG84

Nominal Input Voltage  AC 100V~240V

Input Frequency  50/60Hz

Output Voltage  19V

Output Current  4.42A 

Output Power  84W

DC Connector Size  5.5*2.1*10 / 5.5*2.5*10 mm barrel plug

Line Regulation 2%

Load Regulation 5%

Efficiency  >85%

Ripple Noise  180 Mvp-p

Operating Temperature  0°C ~40°C

Operating Humidity  5%~95%RH

Output Cable Standard   0.5mm2 Pure Copper 

Output Cable Length   1.2m normally or customized requirement

Adapter Size   13*5.5*3.0cm

Adapter Weight  260G

Guarantee  30 Days

Warranty  1 year

Product picture:

Package:

Inner Box Size  19*13*4.7CM 

Inner Box Weight  40G

PCS/CTN  50PCS

Outer Carton Size  48.5*32*40CM

Outer Carton Weight  860G

GW/CTN  15860G

Inner Box  Normally neutral brown box or customized requirement

Outer Carton  Normally neutral standard carton or customized requirement

More featured products:

We can do new type-c PD charger 29W 30W 45W 61W 65W 87W 90W FOR apple, hp, dell, lenovo, asus, toshiba, samsung-..
New type-c charger with PD identification, one type c charger can be PD identifiable with 5V 9V 12V 15V 20V different output for all brands of type-c laptop,it not only can be used for laptop, but also can be PD identifiable for mobile phone with type-c charging.

More switching power supply

We can produce 5V 12V 24V 36V 48V metal case switching power supply, pls let us know which one you are really want, and we will give you our suggestion and recommendation.

Payment & Shipping:

Company profile:

Shenzhen YIDASHUN technology Co., Ltd  was founded in 2007. we are the manufacturer specialized in laptop adapter for all brands notebook , AC DC power adapter, universal  laptop adapter, 12V 24V desktop adapter adapter for LED/CCTV, wall adapter, universal wall charger, metal case switching power supply for LED/CCTV, USB wall socket, extension power strip, car charger etc. We have export overseas more than 10 years, and products are hot-sale in America, Turkey, Canada, Australia, UK, Mexico, Poland, Russia, France, Germany, Spain, Italy, Japan, Korea etc.  and we have our own research and development group. We can provide the whole solution of power adapters and power supplies for clients. we are also dedicated to bring high quality products to customers at reasonable prices with best customer service. Our products can past CE FCC ROHS ERP CB UL certificate.

Production output:

Professional test:

 We have a series of professional test from raw material~unfinished products~finished products to control the quality seriously, each adapter make 100% check before delivery out.

Certification: 

Our products can past CE FCC ROHS ERP CB UL certificate. we are always provide you our high quality chargers and best service. 

Exhibition: 

Meet you at exhibition every year and everywhere. 

We will attend the exhibition overseas every year, such as IFA exhibition in Germany, HONGKONG electronic fair, CES  exhibition in America etc.

If you will come to the exhibition and want any adapters samples, let us know, we will prepare and take the samples for you at that time.

We are warmly welcome you to our factory to visit and guide.