IMPLEMENTATION OF A BATTERY-FED SINGLE-PHASE INVERTER FOR A LOW POWER INDUCTION HEATING APPLICATIONS

Abstract

In low power induction heating applications like brazing or welding of small sections, a low power furnace required. This paper deals with implementation of a proposed power supply fed from a portable battery for such applications. Such furnace used in case of unavailability of electric mains or to avoid flame of an ordinary welding equipment. A prototype of a single-phase Push-Pull inverter implemented and an experimental test is conducted. The results approve the validity of the proposed circuit.