US3095534A
(en )
1963-06-25
Circuit for controlling energization of a direct current load
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(en )
1965-04-27
Regulated rectifier inverter circuit
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(en )
1973-05-01
Phase control type dimming system with means to compensate for the hysteresis effect
GB1350176A
(en )
1974-04-18
Capacitor and resistor arrangements for selected power output units
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(en )
1977-06-21
A.C. voltage regulator employing thyristor
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(en )
1966-08-09
Dimmers for discharge lamps
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(en )
1966-10-04
Phase control device
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(en )
1965-06-15
Circuit for controlling thyratron type devices either individually or as a group
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(en )
1973-07-03
Rms sensing apparatus
SU363166A1
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1972-12-30
US3290583A
(en )
1966-12-06
Voltage regulators
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(en )
1965-08-24
Unijunction transistor oscillator circuit
US3303349A
(en )
1967-02-07
Circuits employing alternators
US3495154A
(en )
1970-02-10
Phase control circuit for motors or the like
US3299319A
(en )
1967-01-17
Dimmer for electric lamps
US3723852A
(en )
1973-03-27
Output voltage adjusting circuit
GB879095A
(en )
1961-10-04
Improvements in or relating to electric voltage-stabilising circuits employing transistors
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(en )
1966-09-27
Bridge controlled multiple regulated power supplies
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(en )
1956-01-17
Phase shifting device for three phase power
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(en )
1963-11-26
Pulse generating circuit
GB1194877A
(en )
1970-06-17
Improvements in or relating to apparatus for the control of an electric current
SU1029162A1
(ru )
1983-07-15
Многофазный импульсный стабилизатор напр жени
SU436365A1
(ru )
1974-07-15
Функциональный преобразователь двух переменных
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(en )
1969-10-28
Control circuit for alternating current and direct current loads and with zero turn-on and zero turn-off
US2963659A
(en )
1960-12-06
Square wave generator