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DK1203 High Performance Switch Mode Power Controller IC

  • The DK1203 is specially design for low power switch mode control, it is widely use in small household electrical appliances
Availability:

108 in stock

35

108 in stock

DK1203 High Performance Switch Mode Power Controller IC Price in Pakistan

DK1203, DK112 & DK124 is a power management chip used in variety of ac to dc power supplies used in different devices.

  • Part Number: DK1203
  • Maker: Shenzhen Dongke Semiconductor Co, LTD
  • Energy Star 2.0 standard
  •  85V—265V wide range AC power input.
  • 65KHz Oscillation Frequency.
  • Double chip design with Bipolar Junction Transistor (BJT) to save cost.
  • Large scale MOS digital circuit design with E pole BJT driving, so that to enhance its High Voltage Resistance capability.
  • Self-power supply design, no need for additional IC to supply the electricity.
  • Internal integrated constant high voltage current driving circuit, no need for additional resistance.
  • Over current, Over loading, Over temperature, Over voltage, Output short circuit and photo-coupler Failure Protection.
  • Internal Ramp Compensation circuit to keep the stability of the circuit in low voltage and high power condition.
  • Internal PMW oscillation circuit with Frequency jittering control to keep EMC characteristics.
  • Internal Frequency Conversion. Frequency-down in low load condition, comply with the Europe Standard (stand power<0.3W), also reduce the output voltage ripple.
  • Ramp current drive circuit included to reduce IC power loss and raise circuit efficiency.
  • 4KV Anti-Static ESD test.

Package Includes

  • 1 x DK1203 High Performance Switch Mode Power Controller IC

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