Auto Universal Laptop Adapter with LCD Display 90Watt
- 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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Best manufacturer of laptop ac adapter in the world.
Hot-sale Auto 90W small universal laptop adapter with LCD display
Product Features:
1) 7 Voltages Auto-Detection
2) 9 output connectors
3) 1 LCD Display
4) Max Power: 90W (For Home use)
5) Certification:CE,FCC,RoHS
6) efficiency >85%
7) Product Size: 110x52x27.5MM
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:0.5KG
Net Weight:0.26KG
Product Size: 110x52x27.5MM Carton: 22PCS/CTN
Carton size: 41.5x37x39CM
- Q: The function of computer monitor power adapter
- Third is OUTPUT (output), voltage * current = power, it can calculate the number of watts
- Q: Linear adapter and switching power adapter
- Linear power supply efficiency is low, but switching power supply efficiency is high.
- Q: Is the inductor inductor
- A reactor is also called an inductor. When a conductor is energized, a magnetic field is generated in a certain space occupied by it, so that all the current carrying conductors have a general sense.
- Q: The role of inductance in the circuit
- On the basis of Lenz's law, the magnetic flux will borrow the voltage by induction (EMF) and tend to resist a change in current. The ratio of change in magnetic flux changing the amount of current is called self inductance,
- Q: Inductance has no direction?
- When the reverse will appear inductance direction.
- Q: Inductance and capacitance how to understand?
- Inductance is a property of a closed loop. When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current flowing through the coil.
- Q: Using a multimeter to check whether the output voltage, and the rated output voltage line adapter nominal, can allow for 5% error
- if possible, can be appropriate resistance as a false load, it can be generally choose to fake the load resistance
- Q: How to choose the high quality inductor?
- When using inductor, there is no doubt that the performance parameters
- Q: What is the power adapter
- because the home that is a supply voltage of 220 volts, and electronic products generally generally required supply voltage is 5 volts to 20 volts.
- Q: Why use inductance
- it can be composed of resistors or capacitors of high or low pass filter, phase shifter circuit and resonant 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
Auto Universal Laptop Adapter with LCD Display 90Watt
- 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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