Electric power conversion systems – Current conversion – Encased in plug housing
Reexamination Certificate
2005-11-15
2005-11-15
Berhane, Adolf (Department: 2838)
Electric power conversion systems
Current conversion
Encased in plug housing
Reexamination Certificate
active
06965518
ABSTRACT:
A power converter with output voltage level indicating device is disclosed. The power converter includes a casing, an interior of which is disposed with a control circuit. The control circuit includes a feedback circuit and a DC-to-DC conversion circuit. The feedback circuit is coupled to the DC-to-DC conversion circuit and connected to a level-selecting terminal by at least one resistor to provide a feedback signal to the DC-to-DC conversion circuit which in turn changes the voltage level of the DC output. An output socket is formed at the casing, which is connected with the control circuit. The output socket includes two primary, power terminals and at least one secondary, level-selecting terminals. A level-selecting terminal device is connected to the output socket via an extension cable for getting the DC voltage and supplying the DC voltage to an appliance via an output terminal. A display device is provided at the casing for showing the output voltage level to the output terminal of the level-selecting terminal device.
REFERENCES:
patent: 5689413 (1997-11-01), Jaramillo et al.
patent: 6560131 (2003-05-01), vonBrethorst
patent: 6628535 (2003-09-01), Wu
Berhane Adolf
Golden Bridge Electech Inc.
Rosenberg , Klein & Lee
LandOfFree
Power converter with output voltage level indicating device 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 output voltage level indicating device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power converter with output voltage level indicating device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3477390