How to choose a sound system inverter?

Once you know the total power consumption of your sound system, inverter selection becomes easy. You just need to choose a pure sine wave inverter with a power rating greater than the total power consumption. You can safely use the inverter to drive your sound system.

What is a Class-D PWM inverter?

The proposed class-D PWM inverter is a small 10 watt test sample prototype. The 10 watt low output is due to the use of low power transistor for T1---T4. The power output can be easily upgraded to 100 watts by replacing the transistors with TIP147/TIP142 complementary pairs.

What is a Class-D inverter?

The transformer finally transforms the sine equivalent SPWM into 220V or 120V sine wave AC, whose waveform is exactly in accordance with the input sine wave signal from the oscillator. The main advantage of a class-D inverter is its high efficiency (almost 100%) at a reasonably low cost.

How to choose a rated power inverter?

The power of the inverter (rated power, not peak power) should ideally be twice the total power consumption you calculated. For example, if you calculate that the total power consumption of your audio system is 1000W, then you need an inverter with a rated power of 2000W to drive the entire audio system. So how do we choose the type of inverter?

Should you buy a pure sine wave inverter?

The pure sine wave inverter is highly compatible and you can connect the inverter to any system while ensuring that the total power consumption does not exceed the rated power of the inverter. So, in short, if you want to buy an inverter, Junchipower recommends you choose a sine wave inverter for a better sound experience.

What are the advantages of a Class-D inverter?

The main advantage of a class-D inverter is its high efficiency (almost 100%) at a reasonably low cost. Class-D amplifiers are easy to build and set up, which enables the user to produce efficient, high power sine wave inverters quickly without many technical hassles.