Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific quantity comparison means
Reexamination Certificate
2006-03-14
2006-03-14
Sircus, Brian (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific quantity comparison means
Reexamination Certificate
active
07012793
ABSTRACT:
A power converter for converting an input power into a desired output power adapted to a power-receiving device. The power converter includes a polarity reversal protection circuit preferably constructed with a schottky diode that is used to ensure the correct connection polarity of an input power, an inrush current protection circuit for limiting an inrush current from increasing, and a relay circuit coupled in parallel across the polarity reversal protection circuit and the polarity reversal protection circuit, the relay circuit being actuated to turn off in response to a polarity control signal for bypassing the inrush current so as to inhibiting the inrush current from flowing through the polarity reversal protection circuit.
REFERENCES:
patent: 3935511 (1976-01-01), Boulanger et al.
patent: 5126911 (1992-06-01), Contiero et al.
patent: 5420780 (1995-05-01), Bernstein et al.
patent: 5574632 (1996-11-01), Pansier
patent: 5737160 (1998-04-01), Duffy
patent: 5737161 (1998-04-01), Thomas
patent: 5930130 (1999-07-01), Katyl et al.
patent: 5995392 (1999-11-01), Turner
patent: 6104584 (2000-08-01), Liu
patent: 6304422 (2001-10-01), Sander et al.
patent: 6400101 (2002-06-01), Biebl et al.
patent: 6493245 (2002-12-01), Phadke
patent: 6646842 (2003-11-01), Pan et al.
patent: 6714397 (2004-03-01), Mauder et al.
Cheevanantachai Phichej
Hon Weng Leong
Delta Electronics (Thailand) Public Company Limited
Delta Electronics , Inc.
Demakis James A.
Michael & Best & Friedrich LLP
Sircus Brian
LandOfFree
Power converter with polarity reversal and inrush current... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power converter with polarity reversal and inrush current..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power converter with polarity reversal and inrush current... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3555738