| 摘要 |
A detonator control circuit, principally for use for setting off an explosive charge, but other applications include, e.g., setting off a burglar alarm. The circuit includes a D.C. source, a first thyristor connected in series with the source and a detonator or alarm bell, etc. and a second thyristor connected in a triggering circuit. The control circuit is primed by causing the second thyristor to conduct and thereafter is kept in a state of readiness for allowing the first thyristor to conduct when required and detonate an explosion or ring the bell, etc.
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