PULSE VOLTAGE STABILIZER Russian patent published in 2022 - IPC G05F1/565 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular converting equipment; it can be used in the design of secondary power sources for various purposes. A pulse voltage stabilizer contains a key element, a choke, a reverse diode, an output capacitor and a control device, as well as a parallel voltage pulsation smoothing circuit, which includes a regulating transistor connected in parallel to the load through an emitter current sensor, an operational amplifier, a reference voltage source and a separation capacitor. The inverting input of the operational amplifier is connected to the current sensor, and the non-inverting one is connected to the reference voltage source and, through the separating capacitor, to the positive output terminal of the stabilizer.

EFFECT: reduction in the volume and mass of elements of the pulse voltage stabilizer by reducing the volume and mass of the choke and filter capacitor.

2 cl, 1 dwg