18829412. FLYBACK POWER SUPPLY CIRCUIT AND INVERTER DEVICE (DENSO CORPORATION)
FLYBACK POWER SUPPLY CIRCUIT AND INVERTER DEVICE
Organization Name
Inventor(s)
Takashi Yamada of Nisshin-shi JP
FLYBACK POWER SUPPLY CIRCUIT AND INVERTER DEVICE
This abstract first appeared for US patent application 18829412 titled 'FLYBACK POWER SUPPLY CIRCUIT AND INVERTER DEVICE
Original Abstract Submitted
In a flyback power supply circuit, electric power for driving semiconductor switching elements constituting a three-phase inverter circuit is generated by a plurality of transformers having primary windings and secondary windings. The primary windings of the multiple transformers are connected in series. The control unit controls a semiconductor switch that turns on and off the current flowing from the input power supply to the primary winding. A rectifier circuit is connected to each secondary winding.