DK503 supply equivalent, adjustable buck switching power supply.
* Full voltage input 85V-265V
* Built-in 700V high voltage power tube
* High voltage constant current starting circuit
is integrated inside, no external start.
* DC motor and so on
* Induction Cooker, Air Conditioner, DVD power
supply
LEAD END ARRANGEMENT
http://www.dkpo.
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 Voltag.
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TAGS
Manufacturer
Related datasheet
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