Browse Prior Art Database

Active Transformer

IP.com Disclosure Number: IPCOM000083563D
Original Publication Date: 1975-Jun-01
Included in the Prior Art Database: 2005-Mar-01
Document File: 2 page(s) / 63K

Publishing Venue

IBM

Related People

Ferry, M: AUTHOR [+2]

Abstract

This is.a design for a solid-state transformer, in which active inductors have been substituted for self-inductors and operational amplifiers for mutual inductances.

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Active Transformer

This is.a design for a solid-state transformer, in which active inductors have been substituted for self-inductors and operational amplifiers for mutual inductances.

The conventional voltage versus current relationships of a transformer obtained by coupling two coils L(1) and L(2) under a mutual inductance M are given by:

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