DIMMING OPERATION
※ 3 in 1 dimming function (for B-Type)
Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:
1 ~ 10VDC, or 10V PWM signal or resistance.
Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
Dimming source current from power supply: 100 A (typ.) μ
◎ Applying additive 1 ~ 10VDC
◎ Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):
LED Strips
+V
-V
DIM+
DIM-
+
+
+
-
-
-
“DO NOT connect "DIM- to -V"
Additive Voltage
LED Strips
+V
-V
DIM+
DIM-
+
+
-
-
“DO NOT connect "DIM- to -V"
Additive PWM signal
1V 2V 3V 4V 5V 6V 7V 8V 9V 10V
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Output current (%)
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Output current (%)
Dimming input: Additive voltage
Duty cycle of additive 10V PWM signal dimming input
HBG-240Pseries
240W Constant Voltage + Constant Current LED Driver
SJTW 18AWG*2C
File Name:HBG-240P-SPEC 2018-03-23
1 3
SJTW 14AWG*2C
S 1 AWG*2CVT 8
AC/L(Brown)
AC/N(Blue)
+V(Red)
-V(Black)
FG (Green/Yellow)
DIM+(Blue)
DIM-(White)
ACL
ACN
-V
FG
+V
VR2
VR1
