Abstract: An apparatus for converting DC voltage into pulse voltage comprises connected in series a high DC voltage source, an inductive load, a controllable switch, an electronically controlled resistor a limiting resistor, as well as a controlled square pulse generator, a low DC voltage source and two control voltage drivers. The apparatus furnishes changeable output pulse voltage.

Abstract: A DC voltage—pulse voltage converter comprises connected in series a high DC voltage source 1, a first controllable switch 7, an inductive load 9, a second controllable switch 17, an electronically controlled resistor 59, a limiting resistor 80, as well as a controllable square wave generator 48, and two drivers, 40 and 83, of control voltage. Decrease of the level of pulse EMI radiated into environment is achieved.

Abstract: The proposed variant devices are intended for producing a highly stable constant voltage in a wide range of output voltages. A highly stable constant voltage is produced by generating a control signal which adjusts the relative pulse duration as a constant voltage is converted into a pulse voltage, taking into account a constant voltage setpoint value in the load, while also stabilizing a constant current and reducing the pulse components in the constant current through the use of negative feedback.

Abstract: In a method of DC voltage—pulse voltage conversion, DC voltage is provided; a succession of controlling square pulses having adjustable pulse ratio is generated; an inductive load is periodically connected to outputs of a source of the DC voltage using the succession of the controlling square pulses; pulse current flowing through the inductive load is generated; a predefined value of resistance of an electronically-controlled resistor included in a circuit of the pulse current flowing through the inductive load is formed, and the pulse current is adjusted by the electronically-controlled resistor, whereby adjusting the level of pulse electromagnetic noise radiated to the environment is achieved.

Abstract: The proposed variant devices are intended for producing a highly stable constant voltage in a wide range of output voltages. A highly stable constant voltage is produced by generating a control signal which adjusts the relative pulse duration as a constant voltage is converted into a pulse voltage, taking into account a constant voltage setpoint value in the load, while also stabilizing a constant current and reducing the pulse components in the constant current through the use of negative feedback.

Abstract: The proposed variant devices are intended for producing a highly stable constant voltage in a wide range of output voltages. A highly stable constant voltage is produced by generating a control signal which adjusts the relative pulse duration as a constant voltage is converted into a pulse voltage, taking into account a constant voltage setpoint value in the load, while also stabilizing a constant current and reducing the pulse components in the constant current through the use of negative feedback.

Abstract: A method for generating a high pulse voltage in an inductive load consists in periodically connecting an inductive load to the outputs of a source of high constant voltage using a first controllable switching device, periodically disconnecting and connecting a control circuit of a second controllable switching device using a first controllable switch, and also periodically supplying low voltage from an output of a source of low constant voltage to the control circuit of the second controllable switching device via a second controllable switch, thus eliminating conditions conducive to transient pulsed electromagnetic interference during the generation of a high pulse voltage in an inductive load.

Abstract: A device for generating a high pulse voltage comprises a source of high constant voltage (1), an inductive load (2), two controllable switching devices (6) and (41), a controllable switch (25), and also, connected in series, a capacitor (20), a diode (22) and an additional controllable switch (28), and a controllable pulse duration converter (33) for converting the duration of pulses from a control circuit (14). The result is a reduction in the level of interference emitted into the environment.