Task Lighting LCDM-MAN-20A-24V Manual
Text of the manual
Manual LED Dimmer
L E D S P E C I A LIS T S
Features
• Digital numeric display with visible dimming level
• From 0-100% smooth dimming without flickering
• High load current up to 20A
• Logarithmic or linear dimming curve selectable
• PWM frequency 250Hz, 500Hz, 2kHz or 8kHz selectable
Technical Parameter
Operation temperature
Cas
Mechanical Structures and Installations
Wiring Diagram
AC100-240V
Power Supply
12-24VDC
Constant Voltage
+
Single color LED
Mechanical Structures and Installations
Wiring Diagram
86.00 mm
66.00 mm
67.00 mm
35.5 mm
OFF
IN
V1-K
DC12-24V� 20A Max.
V
OUT
ON
LED Dimmer
V
V
V
%
1 2
3
1 2
1 2
1 2
logarithm
linear
250Hz
500Hz
2KHz
8KHz
PWM Frequency
Dimming Curve
PWM Frequency Setting
Dimming curve setting
Linear dimming curve
Logarithmic dimming cu
100
90
80
70
60
50
40
30
20
10
PW M duty(%)
Malfunctions Analysis & Troubleshooting
100
90
80
70
60
50
40
30
20
10
PW M duty(%)
50
60
70
8
Brightness(%)
10
20
30
40
Gamma=1.6
50
60
70
80
90
100
Brightness(%)
10
20
30
40
Gamma=1.0
PWM frequency setting
1 2
1 2
1 2
1 2
250H
