18921313. RECTIFIER CIRCUIT AND POWER SUPPLY UNIT (SHARP KABUSHIKI KAISHA)
RECTIFIER CIRCUIT AND POWER SUPPLY UNIT
Organization Name
Inventor(s)
Takeshi Shiomi of Sakai City JP
RECTIFIER CIRCUIT AND POWER SUPPLY UNIT
This abstract first appeared for US patent application 18921313 titled 'RECTIFIER CIRCUIT AND POWER SUPPLY UNIT
Original Abstract Submitted
A rectifier circuit is used that includes a high withstand voltage transistor, a low withstand voltage transistor, and a control transistor. The high withstand voltage transistor has a reference terminal thereof connected to a high voltage terminal of the low withstand voltage transistor, and the high withstand voltage transistor has a control terminal thereof connected to a reference terminal of the low withstand voltage transistor via a capacitor. The control transistor has a high voltage terminal thereof connected to the control terminal of the high withstand voltage transistor, a reference terminal thereof connected to the reference terminal of the low withstand voltage transistor, and a control terminal thereof connected to the high voltage terminal of the low withstand voltage transistor.