Bridgeless PFC Power Supply Basic Simulation Circuit

This reference design provides OrCAD® based simulation circuit, simulation results and design guide. This is for designing bridgeless PFC power supply.

Circuit diagram of bridgeless PFC power supply basic simulation circuit.

Features

  • Bundled simulation circuit and device models
  • Able to edit power supply specificatoin and devices freely
  • Able to set powef supply specificatoin and ciruit parameters on OrCAD®

Description

  • Basic simulation circuit of bridgeless PFC power supply that can operate on OrCAD®.
Input voltage AC 90 to 264V
Output voltage DC 400V
Output power 1600W
Waveform of bridgeless PFC power supply basic simulation circuit.
Waveform

Design Documents

Materials for designers, such as an overview of circuit operation and explanations of design considerations. Please click on each tab to view the contents.

Design Data

Provides circuit data that can be loaded into EDA tools, PCB layout data, and data used in PCB manufacturing. Available in formats from multiple tool vendors. You can freely edit it with your preferred tool.

Used Toshiba Items

Part Number Device Category Portion Usage Description
Power MOSFET (N-ch 500V<VDSS≤700V) 2 N-ch MOSFET, 600 V, 0.088 Ω@10V, TO-247, DTMOSⅣ-H
SiC Schottky barrier diode 2 650 V/8 A SiC Schottky Barrier Diode, TO-220-2L

Related Documents

We provide materials useful for designing and considering similar circuits, such as application notes for installed products. Please click on each tab to view the contents.

Applications

Air Conditioner
Such as efficiency of motor driving, low power consumption and miniaturization are important in designing air conditioner. Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, motor driving units, control units, sensor signal input units, etc., along with circuit configuration examples.
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