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Title: Solid state switch

Abstract

A solid state switch, with reverse conducting thyristors, is designed to operate at 20 kV hold-off voltage, 1,500 A peak, 1.0 [mu]s pulsewidth, and 4,500 pps, to replace thyratrons. The solid state switch is more reliable, more economical, and more easily repaired. The switch includes a stack of circuit card assemblies, a magnetic assist and a trigger chassis. Each circuit card assembly contains a reverse conducting thyristor, a resistor capacitor network, and triggering circuitry. 6 figs.

Inventors:
;
Issue Date:
OSTI Identifier:
6979237
Patent Number(s):
5331234
Application Number:
PPN: US 7-897730
Assignee:
Dept. of Energy, Washington, DC (United States)
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Resource Relation:
Patent File Date: 12 Jun 1992
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; SEMICONDUCTOR SWITCHES; DESIGN; RELIABILITY; THYRISTORS; TRANSISTOR TRIGGER CIRCUITS; ELECTRICAL EQUIPMENT; ELECTRONIC CIRCUITS; EQUIPMENT; PULSE CIRCUITS; SEMICONDUCTOR DEVICES; SWITCHES; TRIGGER CIRCUITS; 426000* - Engineering- Components, Electron Devices & Circuits- (1990-)

Citation Formats

Merritt, B T, and Dreifuerst, G R. Solid state switch. United States: N. p., 1994. Web.
Merritt, B T, & Dreifuerst, G R. Solid state switch. United States.
Merritt, B T, and Dreifuerst, G R. Tue . "Solid state switch". United States.
@article{osti_6979237,
title = {Solid state switch},
author = {Merritt, B T and Dreifuerst, G R},
abstractNote = {A solid state switch, with reverse conducting thyristors, is designed to operate at 20 kV hold-off voltage, 1,500 A peak, 1.0 [mu]s pulsewidth, and 4,500 pps, to replace thyratrons. The solid state switch is more reliable, more economical, and more easily repaired. The switch includes a stack of circuit card assemblies, a magnetic assist and a trigger chassis. Each circuit card assembly contains a reverse conducting thyristor, a resistor capacitor network, and triggering circuitry. 6 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {7}
}