LED40W-HV Series
SSL Solutions Faster Than The Speed Of Light®
Pg 4 of 4
“-PD” Option: PWM Dimming
Parameters
Minimum
-2.0V
-2.0V
+9.0V
0mA
Typical
10V
Maximum
+15V
Absolute Maximum Voltage Range on PWM Input (Purple Wire)
Input LOW Level Voltage Range (Purple Wire)
Input HIGH Level Voltage Range (Purple Wire)
Sink Current into PWM Input (Purple Wire)
Source Current out of PWM Input (Purple Wire)
PWM Input Signal Frequency
0V
+5.5V
10V
+15V
—-
1.2mA
2mA
0mA
—-
500Hz
0%
—-
1500Hz
100%
PWM Input Signal Positive Duty Cycle
10-90%
“-PD” PWM Positive Dimming Typical Circuit
PWM (+) Purple
LED40W-XX-CXXXX-HV-PD
PWM In
PWM (-) Gray
Output Current / 1.0kHz Positive Duty Cycle
100
90
80
70
60
50
40
30
20
10
0
0%
10%
20%
30%
40%
50%
60%
70%
80%
90% 100%
Positive Duty Cycle
Notes:
1. PD dimmable version comes with an extra 2 wires on the output side for PWM type dimming: +Purple/-Gray.
2. Below 10% Duty cycle proper dimming operation is not assured. Unit is not intended to turn off at <10% Duty Cycle.
3. Output will be 100% with Purple/Gray open and minimum with Purple/Gray Shorted.
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com