H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03K—PULSE TECHNIQUE
H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
H03K5/01—Shaping pulses
H03K5/12—Shaping pulses by steepening leading or trailing edges
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Engineering & Computer Science
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Power Engineering
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Physics & Mathematics
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Nonlinear Science
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Control Of Indicators Other Than Cathode Ray Tubes
(AREA)
Circuit de decharge d'une charge electrique, et etage de sortie de puissance comprenant un tel circuit de decharge pour la commande de cellules d'ecran plasma
Camera de television munie d'un circuit permettant de regler l'intensite du courant de faisceaux d'electrons dans au moins un tube de prise de vues