Evaluation Board for Device Selection Guide for Half-Bridge Welding Machine (IGBT/Diode)

Reference Design using part FGH40N60SMD by onsemi

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Controller (Sheet 1 of 3)
Main Circuit (Sheet 2 of 3)
Auxiliary Power Supply (Sheet 3 of 3)
Image 1 / 3

Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Single Output Power Supplies

For End Products

  • Welding Machine

Description

  • Evaluation Board for Device Selection Guide for Half-Bridge Welding Machine (IGBT/Diode). Various topologies, including two SW-forward, half-bridge and full-bridge, have been used for low-voltage / high-current DC-ARC welding machines for system minimization and efficiency improvement. Of these topologies, half-bridge is the most commonly used for small form factor, less than 230A capacity welding machines

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    220 (AC) V
  • Output Voltage
    26 V
  • Output Current
    140 A
  • Output Power
    4 W
  • Efficiency
    80 %
  • Topology
    Half-Bridge

Featured Parts (45)

Featured Parts
Part Number Manufacturer Type Description
TL431ACDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
TL431CDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
TL431BIDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
FOD3120 onsemi IGBT and MOSFET Gate Driver Photocouplers Optocoupler Drive Push-Pull 1-CH 30V 2000V 8-Pin PDIP Tube Buy
PIC16C711-04I/SO Microchip Technology Microcontrollers - MCUs MCU 8-bit PIC RISC 1.75KB EPROM 5V 18-Pin SOIC W Tube Buy
TL431BCDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
TL431ILPRAG onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R Buy
FOD3120SD onsemi IGBT and MOSFET Gate Driver Photocouplers Optocoupler Drive Push-Pull 1-CH 30V 2000V 8-Pin PDIP SMD Black T/R Buy
PIC16C711-04I/SS Microchip Technology Microcontrollers - MCUs MCU 8-bit PIC RISC 1.75KB EPROM 5V 20-Pin SSOP Tube Buy
PIC16C711-20/P Microchip Technology Microcontrollers - MCUs MCU 8-bit PIC RISC 1.75KB EPROM 5V 18-Pin PDIP Tube Buy
TL431BVDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
FOD3120S onsemi IGBT and MOSFET Gate Driver Photocouplers Optocoupler Drive Push-Pull 1-CH 30V 2000V 8-Pin PDIP SMD Black Bag Buy
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