Detailed Product Description
Best supplier of laptop charger
19.5V 6.15A replacement laptop adapter for Sony GRT FRV Lapt
Item No.:19.5V 6.15A (6.5*4.4)
Model: 19.5V 6.15A (6.5*4.4)
output: 19.5V 6.15A; 120W
Input: AC100-240V 50/60Hz
1.Higher guality&lower price
2.Good supplier and wish to expand the market.
3.Price: not lowest,but have a good value and just at your wish.
4.Find us can save your time and money.
- Q:Inductance is what concept?
- Usually, the more coils, the more dense the winding, the greater the inductance.
- Q:What is the inductance
- The skeleton is usually made of plastic, bakelite, ceramics, can be made into different shapes according to actual needs
- Q:What is the difference between a mobile power supply and a power adapter?
- Adapters are constantly transformed and cannot be fully charged
- Q:What is the difference between a power adapter and a voltage regulator?
- The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances
- Q:Laptop power adapter is used to do
- Laptop power adapter is the power supply department to provide 220V AC into low-voltage DC device for notebook computer power supply
- Q:What is the difference between the power adapter and the power converter?
- For example: power adapter, tripod base adapter components, USB and serial switching equipment, etc..
- Q:What are the two functions of the inductor in the circuit
- The role is to impede the flow resistance current power consumption for the logo, change of inductance to impede current is purely to increase the current change
- Q:How to classify inductors
- Fixed inductors are divided into hollow inductors, inductance, iron core inductor, according to its structure and shape of pin mode can be divided into vertical to horizontal axial pin pin inductors
- Q:How to select power adapter
- he same or similar voltage. The nominal input voltage on your computer is 16V, and the rated output voltage of the adapter is 20V, the difference is larger, so it can not be replaced
- Q:How to test the power adapter
- if possible, can be appropriate resistance as a false load, it can be generally choose to fake the load resistance
Our products have perfect protection functions, which includes complete over-charge, over-release, over temperature, over-current and over-voltage and have stable, safe and reliable performance.
1. Manufacturer Overview
|Annual Output Value
||US$5 Million - US$10 Million
||16.00% Western Europe
14.29% Central America
14.29% South Asia
13.00% South America
11.00% North America
10.00% Eastern Europe
8.50% Southeast Asia
||ISO 9001-2008; RoHS; FCC; CE
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
||English, Chinese, Spanish, German, French, Russian
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range
||High and/or Average