Useful Auto 90W Blue Universal Laptop Adapter with LCD Display
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Pieces per Day pc/month
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Product Features:
1) 7 Voltages Auto-Detection
2) 9 output standard connector
3) 1 LCD Display
4) Max Power: 90W (For Home use)
5) Certification:CE,FCC,RoHS
6) efficiency >85%
7) Product Size: 125*53*30MM
Safe protection:
Over Current Protection
Over Voltage Protection
Short circuit Protection
Over Heat Protection
Specifications:
Input:AC100-240V~50/60Hz 1.8A
Output:12-20V 4.5A-6A
Packing Information:
Product Gross Weight:0.6KG
Net Weight:0.3KG
Product Size: 125*53*30MM Carton: 25PCS/CTN
Carton size: 41.5x37x39CM
- Q: Effect of inductor
- The inductor is similar in structure to the transformer but has only one winding.
- Q: What is the difference between transformers and inductors
- made of silicon steel sheet iron core when the frequency is low, with a ferrite core for high frequency, high frequency is air core coil
- Q: What is a power adapter, what is the use of
- generally consists of a shell, a power transformer and rectifier circuit, according to the type of output can be divided into AC output type and DC output type; according to connection can be divided into the plug wall and desktop
- Q: Power adapter can be used when the charger
- Second is INPUT (input), in China is generally 100-240V~50-60Hz, which shows that it can work under the normal voltage 100V-240V
- Q: Why inductors do not consume electricity
- When connected to AC inductance, different charging and discharging, does not consume power,
- Q: What are the two functions of the inductor in the circuit
- it will hinder the current increase of electric energy in the magnetic field in the form of temporary storage
- Q: Inductance is what concept?
- The inductance of the inductor, the allowable deviation, the quality factor, the distributed capacitance and the rated current.
- Q: What is inductance effect
- The ratio of the change of the magnetic flux to the amount of the change of the current is called self inductance
- Q: What is the power adapter
- , this is because in real life, electronic devices are often not directly use household power
- Q: What is the difference between the ballast and the adapter
- its essence is the ballast power supply circuit
1. Manufacturer Overview
| Location | Guangdong,China (Mainland) |
| Year Established | 2008 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | 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 |
| Company Certifications | ISO 9001-2008; RoHS; FCC; CE |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shenzhen,HK |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English, Chinese, Spanish, German, French, Russian |
| b) Factory Information | |
| Factory Size: | 3,000-5,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | High and/or Average |
Send your message to us
Useful Auto 90W Blue Universal Laptop Adapter with LCD Display
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Pieces per Day pc/month
OKorder Service Pledge
OKorder Financial Service
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