DK503 Datasheet - DongKe Semicondutor

Adjustable BUCK switching power supply

DK503 Features

* Full voltage input 85V-265V

* Built-in 700V high voltage power tube

* High voltage constant current starting circuit is integrated inside, no external starting resistance is needed

* Patented self-powered technology, no external auxiliary winding power supply

* Built-in peak cu

DK503 General Description

Chip power pin Chip power pin Feedback foot Power supply pin Input Pin, external rectified DC input voltage http://www.dkpower.cn 2 EXTREME WORKING RANGE Project Symbols Min Supply voltage VDD US -0.3 PIN voltage UPV -0.3 Breakdown Voltage UPP -0.3 Peak current IPEAK Total dissipati.

DK503 Datasheet (629.86 KB)

DK503 Datasheet Preview — Preview of DK503 PDF

Datasheet Details

Part number:

DK503

Manufacturer:

DongKe Semicondutor

File Size:

629.86 KB

Description:

Adjustable buck switching power supply.
DK503 Small household appliances adjustable BUCK switching power supply PRODUCT OVERVIEW DK503 is a wide output voltage non-isolated low-power AC/DC .

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DK503 Adjustable BUCK switching power supply DongKe Semicondutor

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DK503 Features

DK503 General Description

Datasheet Details

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