Power supply circuit and power supply equipment thereof

Power supply circuit and power supply equipment thereof

The embodiment of the invention discloses a power supply circuit and power supply equipment thereof. The power supply circuit comprises a transformer; the output filtering module is used for processing the induced voltage generated by the third winding into output voltage; the direct current feedbac...

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Hauptverfasser: YUN SANG-JOO, DENG ZHIQIANG, MENG ZHONGPING, YOU YONGLIANG, LIN CHENGFANG
Format: Patent
Sprache:chi ; eng
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APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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creator YUN SANG-JOO
DENG ZHIQIANG
MENG ZHONGPING
YOU YONGLIANG
LIN CHENGFANG
description The embodiment of the invention discloses a power supply circuit and power supply equipment thereof. The power supply circuit comprises a transformer; the output filtering module is used for processing the induced voltage generated by the third winding into output voltage; the direct current feedback control module is used for controlling the output voltage of the output filtering module to a first target voltage; the alternating current feedback control module is used for adjusting the output voltage of the output filtering module to a second target voltage; the first target voltage is different from the second target voltage, so that the direct current feedback control unit or the direct current feedback control unit is in a feedback overvoltage state when the alternating current input power supply and the direct current input power supply are simultaneously input. The direct current feedback control module and the alternating current feedback control module are arranged on the transformer to achieve transf
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The power supply circuit comprises a transformer; the output filtering module is used for processing the induced voltage generated by the third winding into output voltage; the direct current feedback control module is used for controlling the output voltage of the output filtering module to a first target voltage; the alternating current feedback control module is used for adjusting the output voltage of the output filtering module to a second target voltage; the first target voltage is different from the second target voltage, so that the direct current feedback control unit or the direct current feedback control unit is in a feedback overvoltage state when the alternating current input power supply and the direct current input power supply are simultaneously input. 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subjects APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title Power supply circuit and power supply equipment thereof
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