Difference between Pure sine wave inverter and Modified sine wave inverter

Pure sine wave inverter outputs real sine wave alternating current without electromagnetic pollution, which is the same as or even better than the grid we use every day. Pure sine wave inverter, with high efficiency, stable sine wave output and high frequency technology, is suitable for various loads and is harmless, not only can power any common electrical equipment (including telephones, heaters, etc.), but also can run sensitive Electronic equipment or electrical appliances, such as microwave ovens, refrigerators, etc. Therefore, Pure sine wave inverter provides high quality AC power and can drive any kind of load including resistive load and inductive load.

There is a time interval between the output waveform of the Modified sine wave inverter from the maximum positive value to the maximum negative value, which improves its use effect. However, the corrected sine wave is still composed of dotted lines, belonging to the category of square waves, with poor continuity and blind spots. Modified sine wave inverters should avoid powering inductive loads such as motors, compressors, relays, fluorescent lamps, etc.

1. Operation mode

Modified sine wave inverter is an inverter that uses a modification circuit to adjust the output waveform. In other words, when the AC power is delivered to the device, some adjustments are made every once in a while, which causes very little “jitter” in the current flow. However, in a Pure sine wave inverter, the waveform is continuously smoothed without modification.

2. Efficiency

Due to the need to modify the output waveform while the current is flowing, the Modified sine wave inverter uses some of the generated power, which reduces the power sent to the appliance, which will affect the performance of the device. Most modern appliances will not run smoothly due to power “jitter” affecting operation. Pure sine wave inverters, on the other hand, do not require modification of the AC waveform, so using this type of equipment will operate trouble-free.

3. Cost

Modified sine wave inverters cost less than Pure sine wave inverters, and you can guess why. With the advent of new and improved techniques, Pure sine wave inverters offer more functionality.

4. Functionality and Compatibility

Not all appliances will work with the Modified sine wave inverter. Some medical equipment may not function at all, as can equipment such as microwave ovens and variable speed motors. But all appliances are designed to run on pure sine waves. They produce more power than modified sine wave inverters.

5. Speed and sound

Pure sine wave inverters are cooler (less prone to overheating) and not as noisy as Modified sine wave inverters. And they are faster. The time spent modifying the waveform in the Modified sine wave inverter is precious time for the current transfer in the Pure sine wave inverter.

The above is the difference between Pure sine wave inverter and Modified sine wave inverter. Radiance has pure sine wave inverter for sale, welcome to us to read more.