MEAN WELL LPF-90D-24 [4/8] Ac l brown ac n blue
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MEAN WELL LPF-90D-24 [4/8] Ac l brown ac n blue

MEAN WELL LPF-90D-30 [4/8] Ac l brown ac n blue
DIMMING OPERATION
※ 3 in 1 dimming function
LPF-90D series
90W Constant Current Mode LED Driver
LPF-90D
+V(Red)
DIM+(Blue)
-V(Black)
DIM-(White)
AC/L(Brown)
AC/N(Blue)
◎ Applying additive 1 ~ 10VDC
◎ Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):
◎ Applying additive resistance:
+V
-V
DIM+
DIM-
+
+
+
-
-
-
“DO NOT connect "DIM- to -V"
Additive Voltage
+V
-V
DIM+
DIM-
+
+
-
-
“DO NOT connect "DIM- to -V"
Additive PWM signal
+V
-V
DIM+
DIM-
+
+
-
-
“DO NOT connect "DIM- to -V"
Additive Resistance
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 (%)
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
10K/N
Output current (%)
20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N
Dimming input: Additive voltage
Duty cycle of additive 10V PWM signal dimming input
(N=driver quantity for sync h ron i zed dimming operation)
Dimming input: Additive resistance
‧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 with additional drivers.‧ to be used
Dimming source current from power supply: 1 0 A (typ.)‧ 0 μ
File Name:LPF-90D-SPEC 2017-04-14

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