POWER SOURCE FOR PULSE LOAD Russian patent published in 2021 - IPC H03K3/57 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular, converter technology, and can be used in the design of secondary power sources for various purposes. The power source for the pulse load contains a storage capacitor connected to the supply network through the main (charging, smoothing) choke, a high-frequency step-up pulse voltage stabilizer, an additional choke of which is connected in series with the reverse diode and connected in parallel to the main choke, the collector of the key transistor of the pulse stabilizer is connected to the anode of the reverse diode, the emitter is connected to the common bus of the power source, and its base to the output of the control device of the pulse stabilizer, the input of which is connected to the storage capacitor.

EFFECT: improved technical characteristics of a power source for a pulse load such as reducing the instability of the amplitude and the magnitude of the bevel of current and voltage pulses on the load.

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