There are two types of induction heating power supplies for handheld portable induction brazing machines. They are high frequency induction heating machine and ultra high frequency induction heating machine.
Generally, UHF induction heating machines are used more. Because it can be equipped with a lighter induction heat gun, weighing only 1-2.5 kg. The induction heating gun of the high-frequency induction heater weighs more than 3 kilograms.