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DK124


Part Number DK124
Manufacturer DongKe Semicondutor
Title OFF-LINE SWITCH MODE POWER CONTROLLER
Description The DK124 IC is specially design for off-line switch mode power supply, maximum power is 24W. Different from PWM controller and external power sep...
Features
· 85V—265V wide range AC power input.
· Build-in 700V power transistor.
· Internal integrated high voltage starting circuit, no need for additional resistance.
· Internal 16mS soft-start circuit.
· Internal power compensation circuit to keep the stability of max. output power in both high and low vo...

File Size 459.94KB
Datasheet DK124 PDF File






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DK1203 : 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 suppl y circuit and integrated MOS circuit design, lots of external components are sav ed, transformer design is simple, only two windings is needed for the transforme r in isolated output circuit. 2. APPLICATIONS ·AC/DC power adapters ·Air conditioner power supply ·DVB power supply ·TV/Monitor power supply ·DVD/VCD power supply · Electromagnetic oven power supply · LED driver applications 3. MAIN FEATURES · 85V—265V wide range AC power input. · Build-in 700V power transistor. · Internal integrated high voltage starting circuit, no need.

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