FIELD: physics.
SUBSTANCE: invention relates to power conversion equipment and is intended for conversion and control of energy consumed from DC source and transmission of converted energy to its receiver using transformer connection between circuits of source and power receiver. Invention is resonance type voltage converter. Converter contains electric circuit in the form of the first and the second branches, each of which is connected between supply buses and is formed by two connected power keys with controlled direct conductivity and uncontrolled inverse conductivity, and also the first and second throttles. One output of the winding of the first of the above throttles is connected to the point of connection of power switches of the first branch, and one terminal of the winding of the second of throttles is connected to the point of connection of power switches of the second branch. Besides, the converter contains the first primary winding magnetically connected to the secondary winding connected to the load, and the second primary winding magnetically connected to the secondary winding connected to the load, a capacitor and four diodes.
EFFECT: high output power of device with limited load capacity of used element base, as well as high reliability.
8 cl, 5 dwg
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