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DK503 Adjustable BUCK switching power supply

DK503 Description

DK503 Small household appliances adjustable BUCK switching power supply PRODUCT OVERVIEW DK503 is a wide output voltage non-isolated low-power AC/DC .
Chip power pin Chip power pin Feedback foot Power supply pin Input Pin, external rectified DC input voltage http://www.

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 Applications

* DC motor and so on

📥 Download Datasheet

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Datasheet Details

Part number
DK503
Manufacturer
DongKe Semicondutor
File Size
629.86 KB
Datasheet
DK503-DongKeSemicondutor.pdf
Description
Adjustable BUCK switching power supply

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Adjustable BUCK switching power supply DongKe Semicondutor
DongKe Semicondutor DK503-like datasheet