LEDTech In Line LED Dimmer 1 Channel 20A Single Colour

The LEDTech In Line LED Dimmer provides smooth and accurate brightness control for constant voltage single colour LED lighting. Suitable for 12V to 48V DC systems, it can be used with compatible LED strip lighting and display lighting. The rotary control knob allows simple adjustment from 0 to 100% across 100 dimming levels, while the integrated digital display clearly shows the selected brightness, making settings easy to view and recreate. The single channel controller supports load currents up to 20A, depending on the voltage and selected PWM frequency. At 500Hz, it supports up to 20A on 12V and 24V systems and up to 15A on 36V and 48V systems.

Four PWM frequency settings are available: 500Hz, 2kHz, 8kHz and 16kHz. Higher frequencies can help reduce flickering and banding when lighting is recorded using cameras, although the supported output current will be reduced. Users can also select either a logarithmic or linear dimming curve to suit the installation and preferred brightness response. A selectable three second fade function gradually brightens or dims the connected lighting when switched on or off. The dimmer is also compatible with optional RF 2.4GHz single zone and multiple zone remote controls, providing wireless operation from up to 15 metres in a clear line of sight. Protection against overheating, overloading and short circuits is included, with automatic recovery once the fault has been removed.

Key Features

• Rotary dimmer with digital display showing the dimming level.
• Compatible with optional RF 2.4G single zone or multi zone dimming remote controls.
• Smooth 0 to 100% dimming without flickering.
• Supports load currents up to 20A.
• Logarithmic or linear dimming curve selectable.
• PWM frequency 500Hz, 2kHz, 8kHz or 16kHz selectable.
• Overheat, overload and short circuit protection with automatic recovery.
• Selectable 3 second light on and off fade time.

Further Information

For further information or help selecting compatible LED lighting, power supplies and remote controls, please contact our technical sales team by phone, email or live chat.