Specification of 90W Universal Dc Car Charger With Usb Function
DC 15-DC 24V
Output Current :
5V / 1000mA
Advantages of 90W Universal Dc Car Charger With Usb Function
1. AC Input 100-240V,and DV input 11-14V for world wide use
2. separation blade can protect the voltage from being changed when the adapter working
3. 100% full load burning test, every aging test lasts more than 2 hours
4. 8 years factory, wholesale price, OEM/ODM service
5. Brand new components, grade A quality
6. Low defective rate, 0.3-0.5%
We are a high tech manufacturer with more than 8 years manufacturing experience.
Offering stable quality and protecting environment are our missions.
7. Short circuit, open circuit, over load, over voltage, over temperature protection
8. Different voltage and different tips(8pcs ) compatible with most brand laptop, such as Acer .IBM . Toshiba. Dell .Sony.Asua .Compaq.Liteon etc 9. OEM/ODM are warmly welcomed
9. 12 months warranty
10. Suit for most brand laptops such as Dell, IBM and Toshiba,Acer,ASUS,COMPAQ,etc.
Qty: 28 pcs
20" Container - 10192pcs
- Q:1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires
- First of all, make sure your power is too large, but you are not recommended to do so, the cost is too high, the pressure drop is too large, you can raise the voltage to 220V or higher, and then transfer to avoid power losses. If the direct transmission, the power is slightly larger, the line will be very rough, the cost will be very high
- Q:Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?
- If the transformer is not calculated, the loss is the same. If the calculation is the latter, save electricity.
- Q:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
- Line light for safety light, voltage 24 volts and 36 volts, pay attention to the bulb and transformer voltage matching.
- Q:Our power lines and lighting lines are connected to the same transformer. Is there any effect?
- It is not easy to control, the power and lighting and electricity; if the transformer capacity is small, and relatively large power equipment start frequently, voltage stability will be poor, the lamp brightness will fluctuate dramatically, have effect on visual acuity. But as long as the design is reasonable, it has little effect.
- Q:What's the function of the lighting transformer?
- Applies to some requirements for safe voltage 24V - 36V lighting sites. Such as: basement, tunnel, dangerous goods warehouse and so on. Then there is the (mobile, temporary) safety lighting for the overhaul.
- Q:Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
- Double winding type safety isolating transformer is provided with two windings respectively as input and output (primary) winding (secondary) winding, and between the two windings are insulated from each other, only through the magnetic connection to the power supply, which is the secondary winding and the earth does not constitute a loop, if the use of additional electrical insulation, it should be safety isolating transformer.
- Q:Can the 500 volt lighting transformer be changed into an electric welder?
- The no-load voltage is higher (about 70~90 V), the arc can be smoothly started, and the voltage will be reduced to about 30 V when welding.
- Q:Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design
- Because of the brightness of the 36V safety voltage lamp brightness in the overhaul work is not enough, so now the well lighting design should not be 36V, and replaced by 220V, and only need to add a leakage protector on it.
- Q:Power and lighting transformers, lighting quality will be affected much?
- Corresponding to the transformer power supply, in order to save costs and reduce costs, the choice of AC ignition method is better. Pure resistive load, the power factor is 1. The 3 *100W=300W is the capacity of the required transformer
- Q:What type of low voltage transformer should be adopted for safety lighting power supply?
- Isolated transformer, once 380V or 220V, two voltage, 36V, 24V, 12V, several categories, do not allow the use of autotransformer.
Our main products are Universal AC/DC Notebook Adapters, Universal DC/DC Notebook Adapters,AC/DC power supplies,DC/DC converters and related accessories. We design all kinds of products and supply OEM and ODM services to domestic and overseas companies in order to satisfy different customers. Our products have passed GS,CB, CE ,ETL,FCC certificates. All Products were fully compliant with the RoHS directives.
1. Manufacturer Overview
|Annual Output Value
||North America 10%
South America 20%
Eastern Europe 20%
Western Europe 50%
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||91% - 100%
|No.of Employees in Trade Department
||1,000-3,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered
|Product Price Range