2014年4月24日星期四

Automotive power inverter for products

As TV, car microwave, juicer, tablets (eg ipad), portable radios, laptop computers, digital cameras, cell phones, CD and various chargers and other digital products provide safe and reliable AC power. With automatic protection function, make your converter, the battery can be effectively protected in extraordinary load, convenient and practical. Car power grid inverters with different models, different models corresponding to different power, in general, the 12 volt power inverters the power, the more applicable digital products, of course, fuel consumption is also large.
Universal 130W power supply can meet the general needs of digital products charge.

2014年4月16日星期三

The working principle of automotive power inverter

Car power inverter is to convert DC car engine or car battery on alternating current , electrical products for general use , is a more convenient vehicle power conversion equipment . It is commonly used in automotive automotive supplies. Through which we can use the usual power to work with the city or charge electrical and digital products, such as televisions, laptops, cell phones , electric drill, emergency medical equipment , military vehicle equipment in the car , etc., can be used in various industries.
The output waveform according to points, car power AC power inverters sine wave output and can be divided into two kinds of square wave output . The former can provide uninterrupted , high-quality alternating current, can be adapted to any load , but the high technical requirements and costs , the circuit structure is more complex. The latter provides poor quality alternating current , and the load capacity is poor, can not pick " inductive load ." Despite many shortcomings, but its low technical requirements , small size, simple circuit, low prices. Taking these two advantages , currently on the market is to take a car power AC power inverters output analog sine wave program , compared with the effect of improving the use of a square wave , not only can drive inductive loads , and has a small size, light weight high conversion efficiency, output voltage stability , reliability , protection function characteristics.

2014年4月14日星期一

What is an inverter?

 the DC power (battery, storage battery) into alternating current (typically 220V, 50Hz sine wave). It consists of inverter bridge, and filter control logic circuit. Widely used in air conditioners, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computers, televisions, washing machines, range hoods, refrigerators, VCRs, massage, fans, lighting and so on. Abroad due to the higher penetration of the car to go to work or travel to a battery driven appliances and 800 watt inverter variety of tools to work with the inverter is connected. By car cigarette lighter inverter output is 12v power inverter  40W, 80W, 120W to 150W power specifications. Then a large number of power inverter to be received via cable on the battery. The appliances connected to the output of the power converter can use a variety of electrical appliances in the car. Appliances can be used are: cell phones, laptop computers, digital cameras, cameras, lighting, electric shavers, CD players, game consoles, handheld computers, power tools, car refrigerator and a variety of travel, camping, emergency medical appliances and so on.