CA-155 LED High Voltage Constant Current Board

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CA-155 LED High Voltage Constant Current Board is a compact power supply module designed to drive LED lights with stable current. It is ideal for high-voltage AC inputs and provides a constant output current to ensure uniform brightness and extended lifespan of LEDs. This driver board is widely used in DIY LED bulb, tube light, and ceiling light applications.

Key Features:
  • Constant Current Output: Ensures safe and consistent brightness of LEDs.
  • High Voltage Input: Supports wide AC voltage range from 85V to 265V.
  • Compact Design: Small form factor makes it suitable for confined spaces.
  • Low Heat Generation: Efficient design minimizes heat buildup during operation.
  • Reliable Components: Built using quality electronic components for durability and safety.
Technical Specifications:
  • Input Voltage: AC 85V – 265V
  • Output Current: 150mA ±5%
  • Output Power: Up to 12W (depending on LED load)
  • Frequency: 50/60Hz
  • Power Factor: ≥0.5
  • Conversion Efficiency: ≥85%
Mechanical Specifications:
  • Board Dimensions: Approx. 50mm × 23mm × 18mm
  • Mounting Holes: Provided for PCB installation
  • Connector Type: Solder pads for input and output wires
  • Construction: FR4 PCB with protective coating on components
Mounting Options:
  • Built-in Mount: Integrates directly inside LED fixtures
  • Chassis Mount: Can be screwed onto a heat sink or enclosure
Schematic Diagram, Connection, Wiring and Pinout:
  • AC Input: Connect Live and Neutral to the input pads (L and N)
  • DC Output: Connect LED positive to V+ and negative to V–
  • Polarity: Ensure correct polarity at the output to avoid LED damage
Datasheet and Documentation:
  • Download CA-155 Constant Current Driver Datasheet (PDF)
Applications:
  • LED Bulbs: Used in E27 and B22 bulb designs
  • Tube Lights: Suitable for LED tube driver replacement
  • Downlights: Powers ceiling lights and recessed lighting modules
  • DIY Projects: Ideal for custom LED arrays or lighting strips
  • Street and Industrial Lights: Used in low-cost driver circuits
Equivalent Models:
  • CA-150: Similar constant current driver with 150mA output
  • BP2832 Module: Integrated buck driver for AC-LED applications
  • HT7333 LED Driver: Compact constant current alternative
Package Includes:
  • 1 x High Voltage Converter CA-155 LED Constant Current Board

Additional information

Weight 10 g
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CA-155 LED High Voltage Constant Current Board

CA-155 LED High Voltage Constant Current Board

99.00
You save

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