|
US3530347A
(en)
|
|
Energy transfer means for stepping motors
|
|
US2915710A
(en)
|
|
Magnetic coupled transistor oscillator
|
|
US3473069A
(en)
|
|
System for translating electrical pulses into incremental mechanical motions
|
|
SE186239C1
(https=)
|
|
|
|
US3219844A
(en)
|
|
Pulse generating control system including transistor and regenerative feedback
|
|
EP0059326B1
(en)
|
|
A stepper motor drive circuit for synchronous switching of core winding
|
|
JPS63204814A
(ja)
|
|
パワートランジスタ駆動回路
|
|
US4323944A
(en)
|
|
Control circuit for an electromagnet
|
|
US3074031A
(en)
|
|
Magnetically controlled switching circuit
|
|
US3696285A
(en)
|
|
Inverter circuits utilizing minority carrier injection in a semiconductor deivce
|
|
US3631314A
(en)
|
|
Circuit arrangement comprising a high-voltage transistor
|
|
US3305761A
(en)
|
|
Control apparatus for power inverter
|
|
US4323840A
(en)
|
|
Switching mode regulator
|
|
SE443271B
(sv)
|
|
Vertikalavbojningskrets
|
|
US3321638A
(en)
|
|
Regulator systems
|
|
GB943070A
(en)
|
|
Electrical pulse supply unit
|
|
US2930903A
(en)
|
|
Magnetic core circuit
|
|
US3121800A
(en)
|
|
Pulse generating circuit
|
|
US3113296A
(en)
|
|
Electronic circuits
|
|
US3140404A
(en)
|
|
Eccles-jordan flip-flop with closed ferrite cores in the cross-coupling paths
|
|
US3895274A
(en)
|
|
Inverter circuit for energizing star connected polyphase coils for inducing a travelling magnetic field
|
|
US3334247A
(en)
|
|
Pulse stretcher with means providing abrupt or sharp trailing edge output
|
|
US3059225A
(en)
|
|
Electronic storage and switching circuits
|
|
US3087070A
(en)
|
|
Electronic storage and switching arrangements
|
|
SU511658A1
(ru)
|
|
Автономный инвертор напр жени
|