Browse Prior Art Database

QUENCHED LOW CAPACITANCE FLASH LAMP POWER SUPPLY

IP.com Disclosure Number: IPCOM000025369D
Original Publication Date: 1984-Dec-31
Included in the Prior Art Database: 2004-Apr-04

Publishing Venue

Xerox Disclosure Journal

Abstract

The circuit, shown in the figure, stores energy at a high voltage which is used to drive a lamp 8 used, for example, to expose a document in a document reproduction machine. The circuit also stores energy at and uses a low voltage SCR to quench the lamp for exposure control.