Q&A on the manufacturing process of power inverter

1. What is the difference between the continuous output power and the peak output power of a power inverter?

Continuous power and peak power differ in what they mean.

Continuous load = current value × 220 (AC voltage)

Starting load = 2 × power value

Generally speaking, the starting load of an appliance or power tool determines whether your power converter has the ability to drive it.

2. What is an inverter inductive load?

Under normal circumstances, the load with inductance parameters, that is, the load that meets the current leading voltage characteristics, is called an inductive load.

3. What is capacitive load?

Generally, a load with capacitive characteristic parameters, that is, a load that conforms to voltage leading current characteristics, is called a capacitive load.

4． What is the difference between carrying an inductive load and a capacitive load?

Load characteristics are different. First of all, when selecting the load, it must comply with the rated power of the power inverter. As long as the usage conditions of the power inverter are met, its effect with capacitive and inductive loads is the same.

5. What is the difference between the output waveform of the power inverter and the output of 220V city voltage?

The power inverter outputs a simulated sine wave, while the mains power is a real sine wave.

6. What is the difference between the waveform output by the power inverter and the voltage value of the output 220V?

The 220V voltage value output by the power inverter is exactly the same as the market voltage value.

7． Is the power inverter only suitable for input DC voltage of 11-15V?

The power inverter can only be used with input DC voltages of 11V-15V.

8. Will it be suitable and work above or below this output value?

If the input value is lower than this value, the power inverter will issue a low voltage alarm. Please pay attention to the electrical load. When the input voltage is very low, the power inverter automatically protects. When the input value is higher than the input value, the power inverter will automatically protect. When the input voltage is much greater than the input value, the power components of the power inverter will be damaged.

9. How to understand the conversion efficiency of power inverter?

The conversion efficiency of a power inverter generally refers to the ratio of the output effective power to the total input power. It can be understood that the higher the conversion efficiency, the better.

10． What is the no-load current value of the power inverter?

No-load current refers to the current consumed by the power inverter itself when there is no load.

11. What is the main function of the cooling fan of the power inverter?

The cooling fan of the power inverter mainly plays the role of heat dissipation. The side panel fan is used to draw air to form air convection, so that the power components of the power inverter can work in a safe temperature environment.

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