Specifications subject to change without notice.

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.

Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com

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:

120-277 Vac Nom. (108-305 V Min/Max)

Input Over-Voltage:

Can endure 320Vac for 48 Hrs, 350Vac for 2 Hrs

Frequency:

50/60 Hz Nom. (47-63 Hz Min/Max)

Power Factor:

>0.90 @ full load, 100V through 277V

THD:

<_ 20% @ for all loads >80%

Inrush Current:

<40.0 Amps max @ 230 Vac, cold start 25ºC

Input Current:

0.69A@ 120Vac, 0.35A @ 230Vac

Maximum Power:

75W

Current Accuracy:

± 1% Over input line variation

Load Regulation:

± 4%

Leakage Current:

400 µA Typical

Hold Up Time:

Half Cycle

Protection:

Output Over-Voltage, Output Over-Current, and

Output Short Circuit Protection, reset by power cycling

Environmental Specifications

Minimum Starting Temp: -30ºC

Maximum Case Temp.

80°C

Storage Temperature:

-40ºC to +85ºC

Humidity:

5% to 95%

Cooling:

Convection

Vibration Frequency:

5 to 55 Hz/2g, 30 minutes

Sound Rating:

Class A

MTBF:

415,000 Hours at full load and 40ºC ambient conditions

per MIL-217F Notice 2

EMC:

FCC 47CFR Part 15 Class A compliant

Impact Resistance:

1g/s

Weight:

26 oz (738 grams)

Constant Current - Non Dimming

Model Number

Output Voltage

Range (Vdc)

Output Current

(mA ±3%)

Max Output

Power (W)

Max

Efficiency

LEG75W-214-C0350

72-214

350

74.9

92%

LEG75W-142-C0530

48-142

530

75

91%

LEG75W-108-C0700

36-108

700

75

90%

LEG75W-072-C1050

24-72

1050

75

89%

Constant Current - 0-10VDC Dimming

Model Number

Output Voltage

Range (Vdc)

Output Current

(mA ±3%)

Max Output

Power (W)

Max

Efficiency

LEG75W-214-C0350-D

72-214

350

74.9

92%

LEG75W-142-C0530-D

48-142

530

75

91%

LEG75W-108-C0700-D

36-108

700

75

90%

LEG75W-072-C1050-D

24-72

1050

75

89%

E332160

Sign Components Manual

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.

• Total Power: 75 Watts

• Input Voltage: 100-277 Vac Nom.

• UL Dry & Damp Location Rated

• IP66

• High Power Factor

• UL8750, EN61347, CSA 22.2

Rev 8-31-15