Datasheet

Recommend Mounting Direction
※ T case: Max. Case Temperature.
SJTW 14AWG 2C×
UL2464 18AWG 2C×
37.5
300 20±
300 20±
SJTW 18AWG 2C×
63
95.5
31.5
2- 4.5ψ
AC/L(Brown)
AC/N(Blue)
191
5
5
+V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
5
5
50 3±
50 3±
120W PWM output LED power supply
PWM-120 series
◎PWM Style Output
ON
OFF
T
ON
T
Output DC current
Io=0A
Output PWM frequency : 300Hz fixed (Typ.)
Duty cycle(%) = ×100%
T
ON
T
Mechanical Specification
Case No. PWM-120 Unit:mm
File Name:PWM-120-SPEC 2016-02-19
0V
0%
1V
10%
2V
20%
3V
30%
4V
40%
5V
50%
Dimming input
6V
60%
7V
70%
8V
80%
9V
90%
10V 0~10V
100%
Duty cycle of 10V PWM (frequency range = 100~3KHz)
10%
0%
20%
30%
40%
50%
60%
70%
80%
90%
100%
◎Duty cycle of output current VS Dimming input
Short~100K /N resistance (N=driver quantity for synchronizedΩ
dimming operation )
Short
10K/N
100% when DIM+/DIM- are open circuit.
Duty cycle of output current
※ Note : 1. Min. dimming level is about 6%
2. The output current is not defined when 0%< out<6%I
3. The output current could drop down to 0% when dimming input
is about 0 or 0Vdc, or 10V PWM signal with 0% duty cycleKΩ
Note
20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N