Circuit board for industrial machines, model: LB-5050-14, Maker: QT Tech Co LTD, brandnew 100%

The LB-5050-14 is a high-performance LED module designed for various lighting applications, providing a reliable and efficient light source in a compact form factor. Engineered with precision and safety in mind, this LED board integrates robust electrical design with vivid illumination capability, making it ideal for signage, indicator panels, and decorative lighting solutions.

Key Features:

• Input Interface:

  • The board is equipped with a 4-pin SMH200-04 connector located on the backside, ensuring secure and stable connections.

  • Pinout configuration:

    • Pin 1: 24VDC power input

    • Pin 2: Green signal

    • Pin 3: Yellow signal

    • Pin 4: Red signal

• Power Specifications:

  • Operating Voltage: 24V DC

  • Built-in current-limiting resistors are matched to each LED color (Red, Green, Yellow) for optimized brightness and protection, ensuring long lifespan and consistent performance.

• LED Configuration:

  • Number of LEDs: 14 high-efficiency RGY5050 LEDs (Red-Green-Yellow combination)

  • Each LED is surface-mounted and evenly spaced to provide uniform illumination.

• Mechanical Design:

  • Designed with a connector header (4P) for simplified integration with control or power boards.

  • Isolated connector placement ensures the SMH200-04 does not make contact with the metal enclosure or cover, enhancing electrical insulation and user safety.

  • Mounting holes in all four corners allow for secure attachment to a variety of surfaces.

• Applications:

  • Industrial signal lighting

  • Status indicators

  • Control panels

  • Visual alarms