What is a vehicle power supply?

Car power called Power Inverter is a direct current is converted to be able to DC12V and AC220V AC mains the same for general electrical use, is a convenient power converter, as its name commonly used in cars. Car Power general use car battery or a cigarette lighter power supply, first such a low-voltage direct current is converted to about 265V DC; and then the real stage of change and a high-voltage direct current into 220V, 50Hz AC. With the car power supply, you can put all the small household electrical appliances at home to move to car use, such as mobile phones, laptop computers, digital cameras, car refrigerators, cameras, DVD and so on, thus making the exposure in the car there is a home感觉. Since it is available after the use of electrical appliances in the car that many limitations will cease to exist, you can make people really enjoy, "and home peers, interlinked with the world" feeling.

Car power supply not only in-vehicle systems, as long as DC power supply DC12V occasion, can use the power inverter converting DC12V to AC220V the AC, bring convenience to people's lives. Car Power Supply fully into account the use of the external environment, when the phenomenon occurs when the overload or short circuit protection will automatically shutdown. Car power supply output voltage can be identified through their own feedback on the voltage stability, load changes with the rated voltage is less than 10V. Need to be explained that the purpose of vehicle power supply output and the same voltage electricity to meet the needs of using electrical appliances, but in fact is the simulation of vehicle power output sine wave, while the mains is a real sine wave, both slightly have different, generally does not affect the use of vehicle power supply which is the working principle decision.

Select Vehicle Power Supply In addition to price factors, the main need to be considered is the vehicle power supply to the input voltage requirements and the size of the output power, in addition to a variety of electrical power with very different, so choose according to usage requirements vehicle power supply, the main principle is enough.

1. What is a Power Inverter?

Power Inverter (Car Power) is a direct current is converted to be able to DC12V and AC220V AC mains the same for general electrical use, is a convenient power converter.

2. Power inverter market conditions at home and abroad is like?

Power inverter has been generally welcomed in foreign markets. Abroad due to the higher prevalence of motor vehicles, when they go out in the absence of mains occasion to work or travel, you can connect the car battery with inverter to drive the work of electrical appliances and power tools.

3. Why in the domestic promotion of this product?

China's entry into WTO, the domestic market, an increasing number of private car, therefore, power inverter, as used in the automotive mobile DC-AC power converter will bring convenience to your life, but also drivers often must be supplies.

4. Power inverter can only be used in-car system?

Power Inverter not only in-vehicle systems, as long as the occasion DC12V power supply, can use the power inverter converting DC12V to AC220V AC will give your life convenience.

5. High and low voltage power inverter alarm and shutdown role is to embody it?

Power Inverter high and low voltage alarm and shutdown, when the red LED light, and a warning tone.

6. Power Inverter for battery protection feature?

The power inverter battery in the battery when the battery voltage down to 9.5V, the power inverter will automatically shut down to ensure the car can be a normal start, the battery will not be damaged.

7. Power Inverter how to achieve protection of the battery?

Power inverter is set up by the internal electronic circuit, battery protection feature automatically.

8. Power Inverter most prone to failure What is this? How do I exclude?

Power Inverter when used, if shut down and alarm phenomena, to check the following:

1) driven by electrical power be greater than the inverter rated power value.

2) The power inverter is connected with the battery and electrical good.

3) The use of the process down, whether the temperature alarm, this time out for some time to continue to use.

9. The safe use of the power inverter? Should pay attention to what matters?

Use the power inverter power supply system should pay attention to battery voltage, and read the instructions before use fine.