LEG-120W 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:
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
1.2A@ 120Vac, 0.6A @ 230Vac
120W
Power Factor:
THD:
Inrush Current:
Input Current:
Maximum Power:
Current Accuracy:
Load Regulation:
Leakage Current:
Hold Up Time:
Protection:
± 1% Over input line variation
± 4%
• Total Power: 120 Watts
• Input Voltage: 100-277 Vac Nom.
• UL Dry & Damp Location Rated
• IP66
400 µA Typical
Half Cycle
Output Over-Voltage, Output Over-Current, and
Output Short Circuit Protection, reset by power cycling
• High Power Factor
• UL8750, EN61347, CSA 22.2
Environmental Specifications
Minimum Starting Temp: -30ºC
Maximum Case Temp.
Storage Temperature:
Humidity:
80°C
-40ºC to +85ºC
5% to 95%
Cooling:
Convection
5 to 55 Hz/2g, 30 minutes
Class A
Vibration Frequency:
Sound Rating:
MTBF:
Constant Current - Non Dimming
380,000 Hours at full load and 40ºC ambient conditions
per MIL-217F Notice 2
Output Voltage Output Current Max Output
Max
Efficiency
Model Number
Range (Vdc)
114-343
75-226
(mA ±3%)
Power (W)
LEG120W-343-C0350
LEG120W-226-C0530
LEG120W-171-C0700
LEG120W-114-C1050
350
120
91%
91%
90%
88%
EMC:
FCC 47CFR Part 15 Class A compliant
530
120
Impact Resistance:
Weight:
1g/s
57-171
700
120
26 oz (738 grams)
38-114
1050
120
Ordering Options:
Constant Current - 0-10VDC Dimming
-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.
Output Voltage Output Current Max Output
Max
Efficiency
Model Number
Range (Vdc)
114-343
75-226
(mA ±3%)
Power (W)
LEG120W-343-C0350-D
LEG120W-226-C0530-D
LEG120W-171-C0700-D
LEG120W-114-C1050-D
350
120
91%
91%
90%
88%
530
120
57-171
700
120
38-114
1050
120
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