Power supply's no cooling fan structure

The utility model provides a no cooling fan structure, it mainly includes: a plurality of heat -conducting units, a plurality of heat channel union piece, heat -storing unit and heat dissipation unit.Especially, when having the utility model discloses a power supply of no cooling fan structure is in...

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Bibliographic Details
Main Author PAN YI'AN
Format Patent
LanguageChinese
English
Published 19.06.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model provides a no cooling fan structure, it mainly includes: a plurality of heat -conducting units, a plurality of heat channel union piece, heat -storing unit and heat dissipation unit.Especially, when having the utility model discloses a power supply of no cooling fan structure is installed after the host computer casing, and at least one heat radiation fins of this heat dissipation unit can expose outside the top surface of this host computer casing. So design, when power supply operate, this a plurality of heat -conducting units, this a plurality of heat channel union pieces, this heat -storing unit, the hot conduction path from bottom to top that constitutes with this heat dissipation unit just can be efficiently with the change over switch of full -bridge filtering diode, power factor correction unit, main transformer's PWM control switch, synchronous Rectifier diode, and the produced hot type play host computer casing of voltage reduction unit's PWM control switchoutside. 本实用新型提供种无风扇散热结构，
Bibliography:Application Number: CN201721587047U