DK1203 - AC-DC Switch Mode Power controller
The DK1203 is a secondary side flyback type AC-DC Switch Mode Power Controlling IC.
With integrated 700V high voltage power transistor, patented self-power supply circuit and integrated CMOS circuit design, lots of external components are saved, transformer design is simple, only two windings are ne
DK1203 Features
* 85V
* 264V wide range AC power input
* Internal integrated 700V high voltage power transistor
* Internal integrated constant high voltage current driving circuit, no need for additional resistance.
* Self-power supply circuit design, no need for additional electricity supply