Browse Prior Art Database

Personal Computer System Smartswitch Battery Backup Controller

IP.com Disclosure Number: IPCOM000036668D
Original Publication Date: 1989-Oct-01
Included in the Prior Art Database: 2005-Jan-29

Publishing Venue

IBM

Related People

Authors:
LeFranc, E Namm, JC [+details]

Abstract

This article describes a circuit arrangement which allows the addition of a battery backup in a personal computer system without having to modify the existing power supply.