DK1203 AC-DC SWITCH MODE POWER CONTROLLING DIP-8

The DK1203 is an AC-DC switch mode power controlling IC in a DIP-8 package, used for efficiently converting AC power to DC while maintaining power control and providing overload protection. It is widely used in power supplies for household appliances, LED drivers, and industrial electronics.

Key Features of DK1203 AC-DC Switch Mode Power Controlling IC:

• • High Efficiency: Designed to ensure minimal power loss during conversion, making it energy efficient.
  • Overload Protection: In-built protection against short circuits, over-current, and over-voltage conditions.
  • Low Standby Power: Minimizes power consumption in standby mode, enhancing energy savings.
  • Compact Package: Available in a DIP-8 package, suitable for compact and high-density designs.

Technical Specifications of DK1203 AC-DC Switch Mode Power Controlling IC:

• • Input Voltage Range: 85V – 265V AC
  • Output Voltage: Configurable depending on external components
  • Output Power: Up to 5W (with proper heat dissipation)
  • Switching Frequency: 65kHz typical
  • Standby Power: < 0.3W
  • Package: DIP-8

Schematic Diagram, Connection, Wiring, and Pinout of DK1203 AC-DC Switch Mode Power Controlling IC:

• Schematic Diagram: Basic circuit showing AC input connected to the DK1203’s input pins with the output connected to DC load through filtering components.
• Connection: Connect the AC input to Pin 1 and output load to Pins 4 and 5 with appropriate filtering capacitors and inductors to reduce noise.
• Pinout:
  • Pin 1: AC Input
  • Pin 2: Feedback
  • Pin 3: Ground
  • Pin 4: DC Output
  • Other Pins: Reserved for control and protective functions

Applications of DK1203 AC-DC Switch Mode Power Controlling IC:

• • Power Supplies: Used in SMPS circuits for household electronics, ensuring efficient power conversion.
  • LED Drivers: Commonly employed in LED lighting systems for stable power output.
  • Home Appliances: Found in power supply circuits of small appliances needing AC-DC conversion.
  • Industrial Equipment: Utilized in industrial electronics for controlled power management.

Equivalent Models of DK1203 AC-DC Switch Mode Power Controlling IC:

• • DK1205: Offers similar functionality with enhanced power handling.
  • LD7535: Another compact AC-DC converter IC with comparable characteristics.

Keywords for DK1203 AC-DC Switch Mode Power Controlling IC:

• • AC-DC Power Controller
  • Switch Mode Power Supply IC
  • Overload Protection
  • High Efficiency Power IC
  • DK1203 DIP-8

Package Includes:

• • 1 x DK1203 AC-DC Switch Mode Power Controlling IC (DIP-8 Package)