Industrial frequency and high frequency inverter

What is a high frequency inverter?

The large majority of inverters available in the retail market are high frequency. They are typically less expensive, have smaller footprints, and have a lower tolerance for industrial loads. HF inverters have over twice the number of components and use multiple, smaller transformers.

What determines a high or low frequency inverter?

Size and tolerances of the transistors used in the inversion process, and the speed at which they operate determines the classification of high or low frequency. The large majority of inverters available in the retail market are high frequency.

What is a frequency inverter?

A frequency inverter, also known as a variable frequency drive (VFD), is a device that converts fixed frequency AC to variable frequency AC. It is based on traditional principles of analog circuit design and uses components like thyristors (SCR), IGBTs, and transformers. Its operating frequency can be adjusted, typically from 0 to 50Hz.

What are low frequency inverters used for?

Their application is appropriate for a wide variety of uses like tool battery chargers, small appliances, A/V and computers, but have a decreased capacity for long term exposure to high surge loads like pumps, motors, and some high-torque tools. Our UL-listed, low frequency inverters and inverter/chargers are the pinnacle of electrical durability.