Program-controlled integrated power supply

The utility model discloses a program-controlled integrated power supply, which comprises an anti-collision shell and a program-controlled power supply main body arranged inside the anti-collision shell, the program-controlled power supply main body (2) adopts an L6561 type control IC, the rear end...

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Bibliographic Details
Main Author WEI JINFA
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:The utility model discloses a program-controlled integrated power supply, which comprises an anti-collision shell and a program-controlled power supply main body arranged inside the anti-collision shell, the program-controlled power supply main body (2) adopts an L6561 type control IC, the rear end adopts a UC3843 step-down circuit and a communication protocol board, the L6561 + L6599C and PFC of the program-controlled power supply main body are boosted to 400V and converted into 250VDC through LLC resonant switch conversion, and the L6561 + L6599C and PFC of the program-controlled power supply main body is connected with the L6561 type control IC and the UC3843 step-down circuit and the communication protocol board. The UC3843 controls the IC and the BUCK conversion to realize voltage reduction; the L6561 is composed of an excellent THD, the voltage range is from 85 V to 265 V, the anti-collision shell comprises a cover body and a fixing plate, the cover body and the fixing plate are locked and fixed through
Bibliography:Application Number: CN202121653225U