The LED Dimmer HP7500-4-RDM is a high-performance DMX/RDM to PWM controller specifically developed for driving high-power COB LEDs and RGBW COB LEDs.

• Comprehensive Protection: Overvoltage detection, reverse polarity protection, short circuit protection, and inductive kickback protection (optimized for long cable runs)
• Advanced Monitoring: Real-time temperature monitoring, Power ON time and Lamp ON time (readable via RDM)
• Isolated DMX Inputs with 30kV surge protection (IEC 61000-4-2)
• Protected 2-Level RDM Access
• OLED Display: Info screen for software & settings, screen saver and error message display
• Precise Output Control: Per-channel output power limiter and color balance adjustment
• Flexible PWM Configuration: PWM lane selector, PWM voltage setting, and cable length compensation
• Professional Dimming: 4 selectable dimming curves (Linear, Log10, Log20, Log70)
• DMX Noise Filter
• Enhanced EMC Filtering
• High-Speed MOSFET Gate Drivers
• Demo Mode for easy manual testing and demonstration