DC VOLTAGE CONVERTER Russian patent published in 2005 - IPC

Abstract RU 2249905 C2

FIELD: electrical engineering; power supply modules.

SUBSTANCE: proposed converter depends for its operation on using polarity reversal energy to cut off change-over transistor; simultaneous use of two matched positive feedback circuits, one being positive voltage feedback from converter output and other, direct current feedback through change-over transistor circuit, both affording control of change-over transistor close to optimal control.

EFFECT: enhanced efficiency and permissible positive temperature rise of converter case; enhanced stability of output characteristics.

1 cl, 2 dwg

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RU 2 249 905 C2

Authors

Goncharov A.Ju.

Dates

2005-04-10—Published

2003-04-25—Filed