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9W LED MULTICOLOUR DOB PLATE
9W LED MULTICOLOUR DOB PLATE - Image 2
9W LED MULTICOLOUR DOB PLATE - Image 3

9W LED MULTICOLOUR DOB PLATE

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Original price was: ₹150.00.Current price is: ₹45.00.

Core Components
    • Bridge Rectifier (MB10F): Converts the AC input signal directly to DC voltage.
    • Driver IC: An onboard chip (like the TC3085HB) that regulates current to the LEDs.
    • Terminals: Marked as L (Line/Phase) and N (Neutral) for easy AC connection.
    • LEDs: Surface-mounted (SMD) LEDs arranged in a circular pattern.

Usage Instructions
  • Connection: Solder your AC input wires directly to the L and N points on the board.
  • Color Control: To change the color mode or pattern, quickly toggle the power switch (off and then on again).
  • Heat Dissipation: It is critical to use heat sink paste and mount the module onto a metal (aluminum) heat sink or bulb housing. Operating without proper heat dissipation can cause the LEDs to fail within hours.
Application & Safety
This module is intended for DIY electronics, hobby kits, or as raw material for manufacturing LED bulbs. Because it connects directly to AC mains (180-240V), it must be handled with extreme caution during testing to avoid electrical shock.

Availability: 29 in stock

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9W RGB LED DOB (Driver-on-Board) Module, commonly used as raw material for DIY LED bulb repair or decorative lighting projects.

 

Key Technical Specifications
  • Power Rating: 9 Watts.
  • Input Voltage: 220V – 240V AC (50Hz).
  • Light Color: RGB / Multicolor (typically 7 colors including Red, Green, and Blue).
  • Color Modes: Features multiple automatic color-changing modes (often 7-in-1 or up to 9 functions).
  • Driver: Integrated “Driver-on-Board” (DOB), meaning no external power supply or driver is required; it connects directly to AC mains.
  • Physical Dimensions: Typically ~43mm to 45mm in diameter

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