18224123. POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

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POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

MITSUNORI Oshima of Shizuoka (JP)

POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18224123 titled 'POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS

Simplified Explanation

The patent application describes a power source device that utilizes a series of FETs and capacitors to control the flow of electricity between the LIVE and NEUTRAL phases in an electrical system.

  • The first FET has its source connected to the LIVE phase.
  • The second FET has its source connected to the drain of the first FET.
  • The third FET has its source connected to the NEUTRAL phase.
  • The fourth FET has its source connected to the drain of the third FET.
  • Capacitors are strategically placed in the circuit to regulate the flow of electricity.
  • A detector is used to monitor the potentials of the LIVE and NEUTRAL phases.
  • A controller adjusts the FETs based on the detector's readings.
  • An inductive load is connected between the drains of the first and third FETs.

Potential Applications

  • Power distribution systems
  • Renewable energy systems
  • Industrial machinery

Problems Solved

  • Efficient power management
  • Overload protection
  • Voltage regulation

Benefits

  • Improved safety
  • Energy efficiency
  • Enhanced control and monitoring capabilities


Original Abstract Submitted

A power source device includes first FET of which a source is connected to LIVE phase, second FET of which a source is connected to a drain of the first FET, third FET of which a source is connected to NEUTRAL phase, fourth FET of which a source is connected to a drain of the third FET, first capacitor connected between the source and the drain of the first FET, second capacitor serially connected between the drain of the second FET and the drain of the fourth FET, third capacitor connected between the source and the drain of the third FET, fourth capacitor connected between the LIVE and NEUTRAL phases, a detector to detect potentials of the LIVE and NEUTRAL phases, a controller controls the FETs based on a detecting result by the detector, and an inductive load connected between the drains of the first and third FETs.

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