Controlled input circuit for an SCR to accept either AC or DC vo

Details Controlled input circuit for an SCR to accept either AC or DC vo Controlled input circuit for an SCR to accept either AC or DC vo

1996-09-20

1998-04-14

Wong, Peter S.

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

363142, H02M 542, H02M 110

Patent

active

057400261

ABSTRACT:
A power conditioning circuit for use in a power supply includes a power input and a power output. The circuit also includes a series connected RFI-EMI filter, rectifier, and SCR between the power input and the power output. The SCR has a control input for switching the SCR on and off, thereby interrupting current flow between the power input and the power output. An energy storage circuit is connected across the power output. Furthermore, the circuit includes a control circuit coupled to the control input of the SCR for switching the SCR on and off to maintain a regulated voltage at said power output in response to an AC input. A conditioned DC output is produced in response to a DC input.

REFERENCES:
patent: 4463414 (1984-07-01), Landis
patent: 4855892 (1989-08-01), Lower
patent: 4866367 (1989-09-01), Ridley et al.
patent: 5495164 (1996-02-01), Heng
Prior Art Fan Power Circuit from I/A Series System from the Foxboro Company .

Affiliated with

Also associated with

Rating

Controlled input circuit for an SCR to accept either AC or DC vo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled input circuit for an SCR to accept either AC or DC vo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled input circuit for an SCR to accept either AC or DC vo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-641761