R2021 Press-Key Constant Voltage Dimmer

The R2021 Push-button single color dimmer is deisgned to drive constant voltage LED products in voltage range of DC5-24V. User can push or hold the external push button switch to turn on/off or adjust brightness of LED.

  • Control Mode:Press Key
  • Output Mode:Contant Voltage PWM
  • Power Voltage:DC 5-24V
  • Output Current:1*8A

n Introduction

R2021 press-key LED controller is designed to drive constant voltage LED products in voltage range of DC5-24V. With simple ‘click’ and ‘hold’ key-press operation. It can switch on/off or dim LED brightness smoothly.With protect function for overload, short circuit and over heat, the installation and usage will be trouble free.

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n Features

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n Wiring Diagram

Rayrun website





TAG:   Ultra compact Dimmer Overheat protection
R2021 Press-Key Constant Voltage Dimmer
ModelR2021
Electrical Specification
Working VoltageDC 5-24V
Rated Output Current8A
Control ModeSingle Press-key
PWM Control Level256-Level
PWM Frequency1KHz
Protection FunctionWrong wiring / Overload / Short circuit / Over heat
Working Temperature -30~60℃
Components & PCBSMD parts / Double side FR-4 pcb
Functions
Brightness Resolution256 Levels
Control ModeClick press for On/off, Hold press for Dimming
Auto Recall FunctionYes
Power & LED Connector
Power ConnectorAWG18 Red / Black cable
LED ConnectorAWG18 Red / Black cable
Key ConnectorAWG 22 whtite Cable
Dimension & Weight
Dimension46x12x5mm
Cable Length150mm
Net Weight9g



TAG:   Ultra compact Dimmer Overheat protection