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

50W TRC-050 Series

Switch Mode LED Drivers,

Constant Current

Electrical Specifications

Input Voltage Range:

100 - 277 Nom. Vac (90 - 305 V Min/Max)

Frequency:

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

Power Factor:

>0.90 @ full load, 100V through 277V

Inrush Current:

60 A @ 230Vac

Input Current:

0.70 A @ 100 Vac, 0.35 A @ 220 Vac

Maximum Power:

50W

Line Regulation:

± 2%

Load Regulation:

± 5%

Typical Efficiency

83-89% typical @ maximum load

Protection:

Over-Voltage, Over-Current, Short Circuit Protection

with Auto Recovery

Environmental Specifications

Minimum Starting Temp: -35ºC

Maximum Case Temp.

85°C

Storage Temperature:

-40ºC to +85ºC

Humidity:

10% to 100%

Cooling:

Convection

Sound Rating:

Class A

MTBF:

487,000 Hours @ 25ºC, 80% load, 110VAC input

Lifetime:

66,000 Hours @ 45ºC, 80% load, 110VAC input

on 4200 mA output model

Class 2:

US/Canada

US Only

Model Number

Output Current

(mA)

Output Voltage

Range (Vdc)

Max. Output

Power (W)

Typical

Efficiency

TRC-050S035ST

350

47-142

50

91%

TRC-050S045ST

450

36-110

50

91%

TRC-050S070ST

700

24-72

50

91%

TRC-050S110ST

1100

16-48

50

90%

TRC-050S140ST

1400

12-36

50

90%

TRC-050S175ST

1750

9-29

50

90%

TRC-050S210ST

2100

8-24

50

87%

TRC-050S280ST

2800

6-18

50

89%

TRC-050S333ST

3330

5-15

50

88%

TRC-050S420ST

4200

4-12

50

87%

E332160

Safety and EMC Compliance

CUL

CE

UL 8750, Compliance to UL1310, Class 2

EN 61347-1, EN61347-2-13

EN 55015

Conducted emission

EN 61000-3-2 Harmonic current emissions

EN 61000-3-3 Voltage fluctuations and flicker

EN 61000-4-2 Electrostatic discharge

EN 61000-4-3 RFE Field Susceptibility test

EN 61000-4-4 Electrical Fast Transient

EN 61000-4-5 Surge Immunity test

EN 61000-4-6 Conducted Radio Frequency

EN 61000-4-8 Power Frequency Magnetic Field Test

EN 61000-4-11 Voltage Dips

EN 61547

Electromagnetic Immunity

320±20

50±5

10±2

8

320±20

50±5

168

172

193±1

34.5±0.5

34.5±0.5

183±1

Ø5.5

30±0.5

INPUT

Black (ACL)

White (ACN)

Green (GND)

OUTPUT

Red (+)

Black (-)

WIRE SPECS:

AC Input: #18AWG

DC Output: #18AWG

Lifetime / Case Temperature

0

50

100

150

200

250

300

45

55

65

75

85

• Total Power: 50 Watts

• Input Voltage: 100-277 Vac Nom.

• UL Dry & Damp Location Rated

• IP67

• High Efficiency, High Power Factor

• Input/Output Protection & Lightning Protection

• UL8750 and EN61347 Certified

Rev 9-1-15