LED Rotary Knob 20A Dimmer Switch 0-100%

The LED Rotary Knob 20A Dimmer Switch 0-100% offers precise dimming control with a digital numeric display, providing visible dimming levels. It smoothly adjusts brightness from 0-100%. It features selectable dimming curves, multiple PWM frequency options, and high load capacity (up to 20A). 

It is designed to protect against overheating, overload, and short circuits, so it automatically recovers. This dimmer supports a 12-48V DC input and provides constant voltage output, which is ideal for residential and commercial lighting applications.

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Key Features

• Rotary dimmer with the digital numeric display, visible dimming level.
• Match with 2.4G single-zone or multiple zones dimming remote control optional.
• 0-100% dimming smoothly without any flash.
• High load current up to 20A.
• Logarithmic or linear dimming curve selectable.
• PWM frequency 500Hz, 2kHz, 8kHz or 16kHz selectable.
• Over-heat / Over-load / Short circuit protection, recover automatically.

Applications

• Trade Show & Exhibit Lighting
• Retail Display Lighting
• Architectural Lighting
• Hotels, Casinos, and Clubs
• Custom Lighting Shows
• Stage Lighting

Specifications

View Spec Sheet

• Input voltage: DC12-48V 
• Input current: 20A
• Output voltage: 12-48VDC
• Output current: 1CH, 20A Max
• Output power: 240W/480W Max.@ (12V/24V) 250Hz PWM
• Output type: Constant voltage
• PWM Frequency: 250Hz, 500Hz, 2kHz, 8kHz
• Dimming level: 100 levels
• Dimming range: 0 -100%
  
• Dimming curve: Logarithmic or linear
• Dimensions: 4.21 in. L x 2.95 in. W x 0.96 in. H
• EMC standard (EMC): EN301 489, EN 62479
• Safety standard(LVD): EN60950
• Certification: CE, EMC