Inverter Circuit for IH Cooker

This reference design provides design guide, data and other contents of Inverter Circuit for IH Cooker based on Voltage-Resonant Soft Switching .

Simple Block Diagram of Inverter Circuit for IH Cooker
Simple Block Diagram


Input voltage AC 200 to 240 V
Output power 100 to 2000 W
Circuit topology Voltage-Resonant Soft Switching of the IGBT


Photo of Inverter Circuit for IH Cooker
  • Maximum Output Power : 2000 W
  • Outline size : 205 mm x 110 mm
  • Low EMI noise due to optimum IGBT

Reference design files

Design, Document

“Design・Document” contains the documents listed below.


Design, File

“Design・File” contains the contents listed below.

*1:Actual PCB was designed on CR5000BD. The other files were made from CR5000BD file.
*2:The data was generated on CR5000BD.

Toshiba items

Part Number Device Category Portion Usage Description
GT20N135SRA IGBT Main switch・1 1350 V/40 A/TO-247


Name Date


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