LEG-75W Series– Fixed Output and Dimmable
Switch Mode LED Drivers
Constant Current, Non-Isolated
Black Magic Thermal Advantage™ Metallic Housing
Electrical Specifications
Input Voltage Range:
Input Over-Voltage:
Frequency:
Power Factor:
THD:
Inrush Current:
Input Current:
Maximum Power:
Current Accuracy:
Load Regulation:
Leakage Current:
Hold Up Time:
Protection:
120-277 Vac Nom. (108-305 V Min/Max)
Can endure 320Vac for 48 Hrs, 350Vac for 2 Hrs
50/60 Hz Nom. (47-63 Hz Min/Max)
>0.90 @ full load, 100V through 277V
< 20% @ for all loads >80%
_
<40.0 Amps max @ 230 Vac, cold start 25ºC
0.69A@ 120Vac, 0.35A @ 230Vac
75W
± 1% Over input line variation
± 4%
400 µA Typical
Half Cycle
Output Over-Voltage, Output Over-Current, and
Output Short Circuit Protection, reset by power cycling
Environmental Specifications
Minimum Starting Temp:
Maximum Case Temp.
Storage Temperature:
Humidity:
Cooling:
Vibration Frequency:
Sound Rating:
MTBF:
EMC:
Impact Resistance:
Weight:
-30ºC
80°C
-40ºC to +85ºC
5% to 95%
Convection
5 to 55 Hz/2g, 30 minutes
Class A
415,000 Hours at full load and 40ºC ambient conditions
per MIL-217F Notice 2
FCC 47CFR Part 15 Class A compliant
1g/s
26 oz (738 grams)
• Total Power: 75 Watts
• Input Voltage: 100-277 Vac Nom.
• UL Dry & Damp Location Rated
• IP66
• High Power Factor
• UL8750, EN61347, CSA 22.2
Constant Current - Non Dimming
Model Number
LEG75W-214-C0350
LEG75W-142-C0530
LEG75W-108-C0700
LEG75W-072-C1050
Output Voltage
Range
(Vdc)
72-214
48-142
36-108
24-72
Output Current
(mA ±3%)
350
530
700
1050
Max Output
Power
(W)
74.9
75
75
75
Max
Efficiency
92%
91%
90%
89%
Ordering Options:
-D: 0-10V & Resistance dimmable version comes with an extra two wires +Purple/-Gray
on the output side. 0-10V Dimming is compatible with most quality 0-10V dimmers.
See pg. 3 for more information.
Constant Current - 0-10VDC Dimming
Model Number
LEG75W-214-C0350-D
LEG75W-142-C0530-D
LEG75W-108-C0700-D
LEG75W-072-C1050-D
Output Voltage
Range
(Vdc)
72-214
48-142
36-108
24-72
Output Current
(mA ±3%)
350
530
700
1050
Max Output
Power
(W)
74.9
75
75
75
Max
Efficiency
92%
91%
90%
89%
Sign Components Manual
E332160
Note:
LED drivers are designed and intended to operate LED loads only.
Non-LED loading may be outside the specified design limits of our
LED drivers, and therefore cannot be covered by any warranty.
If you desire to use our LED drivers to operate non-LED loads
please contact us to discuss compatibility.
Specifications subject to change without notice.
Rev 8-31-15
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
LEG75W Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 2 of 3
Dimensions - Inches (mm)
OUTPUT
Red (+)
Blue (-)
INPUT
White (N)
Black (L)
Dimming
Purple (-)
Gray (+)
Tc = 80°C max
CASE MUST BE GROUNDED IN END USE APPLICATION
WIRE SPECS:
AC Input / DC Output / Dimming Control:
• Solid Copper
• 8 IN [203mm]
• UL1316/1452 #18AWG
Lifetime/Case Temperature
400
350
(Full Load @ 120Vac)
Lifetime
(kHrs)
300
250
200
150
100
50
0
40
45
50
55
60
65
70
75
80
Case Hotspot Temperature
(°C)
Note:
Life calculations are based on reliability with confidence using
a 90% confidence level and <5% failure rate. At a confidence
level of 90% it is expected that <5% of the parts will fail at
the rated life provided. (Failure is defined as a driver drifting
outside specification, rather than fail to operate)
UL Conditions of Acceptability
See website for additional information
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
LEG75W Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 3 of 3
“-D” Option: - 0-10VDC and Resistance Dimming
Parameters
Absolute Voltage Range on 0-10V (+) Purple Wire
Source Current into 0-10V Purple Wire
Minimum
-2.0 V
0 mA
Typical
—
—
Maximum
+15 V
10 mA
Typical Dimming Circuit
Dim (+) Purple
LEG75W-XX-CXXXX-D
IP710 Wall Dimmer
Dim (-) Gray
(Dimmer must be current-sink type control)
100
90
80
70
60
50
40
30
20
10
0
Output Current / 0-10VDC Dimming Input
Output Current %
0V
1V
2V
3V
Dimming Input
(Vdc)
4V
5V
6V
7V
8V
9V
10V
Notes:
1. 0-10V dimmable version comes with an extra two wires +Purple/-Gray on the output side.
2. When connected to a dimming device, 0-10V dimmable version will have a ±10% output current tolerance.
This is due to variation between different 0-10V dimmers.
3. Compatible with most 0-10V Wall Slide dimmers and direct 0-10V analog signal. Recommended dimmer is Leviton IP710 or equivalent
4. 0-10V dimmable version is not intended to dim below about 5% @ 0V or 10% @ 1.0V
5. 0-10V dimmable version 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
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