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20W 350/500/550/700mA*1ch 0/1-10V CC Driver EUP20A-1HMC-1

Short Description:

  • Item No.: EUP20A-1HMC-1
  • Input Voltage: 220-240
  • Output Current: 350/500/550/700mA*1CH
  • Output Voltage: 3-40
  • Output Power: 20
  • Dim Mode: 1-10V/PWM
  • G.W.: 125
  • Size: 150*43*29

Product Detail

Product Tags

350/500/550/700mA 20W Constant Current 1-10V Driver EUP20A-1HMC-1

EUP20A-1HMC-1 is a constant current output mode LED driver. The output current can be easily set via DIP switch, and the driver can be adjusted by the external 1-10VDC active signal, PWM signal, or adjustable resistance to achieve the smooth dimming effect.


1. Single channel output, output current level selectable by DIP S.W.

2. Support 3-in-1 dimming mode(1-10V active signal, adjustable resistance, PWM)

3. High input voltage of 220VAC ~ 240VAC

4. High efficiency up to 85%

5. Built-in active PFC function

6. 100% output when no dimming signal input, can be used as normal power supply

7. Dimming effect smooth, no flicker

8. Protections: Short circuit, over load, over temperature

9. Suitable for indoor LED lighting application, such as down light, spot light, and so on

Technical Parameters

Model EUP20A-1HMC-1
Output Current 350mA 500mA 550mA 700mA
Voltage 9-40VDC 9-40VDC 9-36VDC 9-28VDC
Power 14W 20W 19.8W 19.6W
Current Accuracy ±5%
No Load Output Voltage 50VDC
Output LF current ripple(< 120 Hz) <3%
Channels 1
Input Volatge 220-240VAC
Frequency 50/60HZ
Power Factor ≥0.95@230VAC,full load
Efficiency 85%@230VAC,full load
THD <10%@230VAC,full load
No-load powe consumption <0.5W
Current 0.12Amax@230VAC
Inrush Current Cold start,18A(t=width12.8us measured at 50% Ipeak )@230VAC
Protections Short Circuit after fault removed Close output, the output current recovers automatically
Over Load When the output voltage is exceeded, decreases and, recovers automatically when the load is reduced
Over Temperature Shut down the output, recovers automatically when temp.back to normal.
Function Dimming 1-10V active signal, adjustable resistance, PWM
Others Dimension 150*43*29 mm L*W*H
G.W. 125g
Working temp. -20 ~ 50℃
Relative Humidity 20%~90%RH

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