| 摘要 |
FIELD: electric engineering, possible use as transformer of direct voltage to direct voltage for engineering of various secondary electric power sources. ^ SUBSTANCE: transformer contains transformer, electronic keys, connected to primary winding of transformer and to output capacitor, while secondary winding is connected to diodes and through inductance to output capacitor. Device also contains additional diode and commutating transistor element. Secondary winding of transformer is provided with additional portion, which through additional diode is connected to electronic key. ^ EFFECT: increased reliability while maintaining efficiency of transformer. ^ 2 dwg |
