Wednesday, March 23, 2011

100Watt Inverter Circuit by IRF44 Mosfet

This inverter circuit will provide a very stable 230V Output Voltage. Frequency of operation is determined by a VR1 and is normally set to 60 Hz. Various “off the shelf” transformers can be used. Or Custom wind your own for best results. Additional MosFets can be paralleled for higher power. It is recommended to Have a “Fuse” in the Power Line and to always have a “Load connected”, while power is being applied. The Fuse should be10 Amps per 100 watts of output. The Power leads must be heavy enough wire to handle this High Current Draw

100Watt Inverter Circuit by IRF44 MosfetSkema Rangkaian 100Watt Inverter by IRF44 Mosfet


Absolute Maximum Ratings of IRF44 Mosfet
  • Continuous Drain Current (25°C, 10V) = 49 A
  • Continuous Drain Current ( 100°C, 10V) = 35 A
  • Pulsed Drain Current = 160 A
  • Power Dissipation = 94 W
  • Gate-to-Source Voltage = ± 20 V
  • Avalanche Current = 25 A
  • Operating Junction = -55 to + 175

Skema Rangkaian Elektronika