Inverter everyday use

Inverter everyday use


It works similar to the switching power supply, of course, you can also imagine a transformer device, according to a scientific principle is that his work

Through a shock-chip, or a particular circuit, control signal output shocks, such as the output 50HZ signal, and then the signal through the amplification, promoting MOS tube [FET or transistor gate control] constantly switch, so that after the DC input, through the MOS tube switch moves to form the exchange of certain features, a revised amendment to the circuit, we can get a similar kind of sine wave AC power line, and then sent to a transformer, the transformer is the power frequency transformer, he is a 220V to 24V transformer , that is, input 220V, then the output is 24V, input 24V output at 220V, in fact the general 24V transformer.

Then transformer output, the output and then sent to the regulator circuit, protection circuit, to give the load to use another one point, we will when the inverter is a transformer of view, and transformers is not to say who is current big event, the transformer is to look at capacity, namely, voltammeter [the product of volts and amps, voltage and current of the product], for example 220V 5A input transformer, if we do not take into account wear and tear, you can output 24V xA: 220 * 5 = 24 * x, therefore, left and right product is the same, but the actual application should be counted into the loss, so enter the desired slightly larger than the output.

Therefore, on both sides of the power transformer [W] or that the capacity of [VA] value should be close to the same. Not as you say.

Car inverter is usually obtained by 220V electricity is 220V 50HZ, high-end point is the sine wave, square wave is generally cheaper.

The kind of sine wave, and then use the electric outlet, is the same, while the square actually can also be used, except with the fans and so if there are electrical equipment, there will be some noise, the reason for using a square wave, it is because This modulation is relatively low cost.

General, this car inverter, power of 500 watts maximum, however, air-conditioning is generally more than 700 watts, but also, do you really want to loading on the domestic air-conditioning? ? ? Car air-conditioning, including those coaches are built so that the engine direct drive compressor, not electricity, and if more than the middle of a power conversion process, loss is even greater. And not in a good equipment, you might as car air-conditioning.

Then notebook, TV, CD and the like, as long as he's rated power to use, no problem, but should be noted he was then on the car battery, even though he usually 11V power on the automatic protection to prevent voltage is too low result in car can not start, but it is still not suitable for the engine is not running the case of use, so if using relatively large load, it is recommended to start the engine. Road charge their cell phones if it is no problem.

Electric vehicles, there is one called the DC-DC module, he also called the DC converter, the module input 48V, output 12V, then you just buy a car 12V input inverter can be used

Of course, if you can buy a 48V input inverter better, but expected to be difficult to buy In addition, this module can only provide general 5A current, at most 10A, but also what lights to use, so it is easy to overload, suggested, if possible, to buy a DC converter, the converter will give you that special inverter power supply, and then if the DC converter can only provide 5A, then the inverter input should be less than 5A, or may be damaged That module, of course, there are some DC converter current is great, if the repair is not a place, can go to some electrical repair shops, or ask them to give you into a high-current, or multiple-DC converter in parallel can also be

In short, do not let him overload.

Shenzhen MaoRun Electric Co., LTD.(www.spowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters, cables or batteries. Please give us a call at +86-755-29977792. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcomed.