Power -supply distribution circuit

The utility model provides a be applied to the power -supply distribution circuit among the power supply device. The utility model discloses in, 1 the 1st power distribution unit electric connection to a standby power transformer, and the secondary side of 1 the 2nd power distribution unit while ele...

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Bibliographic Details
Main Author PAN YI'AN
Format Patent
LanguageChinese
English
Published 11.01.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model provides a be applied to the power -supply distribution circuit among the power supply device. The utility model discloses in, 1 the 1st power distribution unit electric connection to a standby power transformer, and the secondary side of 1 the 2nd power distribution unit while electric connection to a main power transformer, a supplementary power transformer and this standby power transformer. So design, when a main power transformer output main power source (12V) and when should supplementary power transformer exporting an auxiliary electrical power source (5V or + 3.3V), the power manager export a power supply normal output signal promptly so that a power distribution unit stop this standby power by export to with this power supply device electric connection's main frame in the mainboard, simultaneously, the 2nd power distribution unit with this auxiliary electrical power source export to electric connection the secondary side of this standby power transformer andonce one between the side
Bibliography:Application Number: CN20182967734U