Invention Grant
- Patent Title: Active rectifier having minimal energy losses
- Patent Title (中): 有功整流器具有最小的能量损耗
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Application No.: US91266Application Date: 1998-06-17
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Publication No.: US5991182APublication Date: 1999-11-23
- Inventor: Pinchas Novac , Rudolf Bugmann
- Applicant: Pinchas Novac , Rudolf Bugmann
- Applicant Address: CHX Marin
- Assignee: EM Microelectric -Marin SA
- Current Assignee: EM Microelectric -Marin SA
- Current Assignee Address: CHX Marin
- Priority: EPX95120718 19951229
- Main IPC: H01L27/08
- IPC: H01L27/08 ; H01L29/861 ; H02M7/12 ; H02M7/217 ; H02M7/219 ; H02M7/06
Abstract:
An active rectifier used in a power supply circuit comprises a diode (4) connected between in input terminal (9) and an output terminal (8). A transistor (2) is formed in a substrate (50) and has a control electrode (5) and two conductive electrodes (6,7) which are respectively connected to the input terminal (9) and the output terminal (8). A comparator (3) is supplied by the power supply circuit and has two inputs (+, -) connected to the input (9) and the output (8) terminals respectively, and an output connected to the transistor control electrode (5).
Public/Granted literature
- USD416355S Mascara case Public/Granted day:1999-11-09
Information query
IPC分类:
