DK503 Adjustable BUCK switching power supply

DongKe Semicondutor

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.

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DK503 Datasheet Preview — Preview of DK503 PDF

Datasheet Specifications

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

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

Applications

* DC motor and so on

DK503 Distributors

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DK503 Adjustable BUCK switching power supply DongKe Semicondutor

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