50W TRC-050 Series
Switch Mode LED Drivers,
Constant Current
Electrical Specifications
Input Voltage Range:
Frequency:
Power Factor:
Inrush Current:
Input Current:
Maximum Power:
Line Regulation:
Load Regulation:
Typical Efficiency
Protection:
100 - 277 Nom. Vac (90 - 305 V Min/Max)
50/60 Hz Nom. (47-63 Hz Min/Max)
>0.90 @ full load, 100V through 277V
60 A @ 230Vac
0.70 A @ 100 Vac, 0.35 A @ 220 Vac
50W
± 2%
± 5%
83-89% typical @ maximum load
Over-Voltage, Over-Current, Short Circuit Protection
with Auto Recovery
Environmental Specifications
Minimum Starting Temp:
Maximum Case Temp.
Storage Temperature:
Humidity:
Cooling:
Sound Rating:
MTBF:
Lifetime:
-35ºC
85°C
-40ºC to +85ºC
10% to 100%
Convection
Class A
487,000 Hours @ 25ºC, 80% load, 110VAC input
66,000 Hours @ 45ºC, 80% load, 110VAC input
on 4200 mA output model
Model Number
TRC-050S035ST
TRC-050S045ST
TRC-050S070ST
TRC-050S110ST
TRC-050S140ST
TRC-050S175ST
TRC-050S210ST
TRC-050S280ST
TRC-050S333ST
TRC-050S420ST
• 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
Output Current
(mA)
350
450
700
1100
1400
1750
2100
2800
3330
4200
Output Voltage
Range
(Vdc)
47-142
36-110
24-72
16-48
12-36
9-29
8-24
6-18
5-15
4-12
Class 2:
Max. Output
Power
(W)
50
50
50
50
50
50
50
50
50
50
US/Canada
Typical
Efficiency
91%
91%
91%
90%
90%
90%
87%
89%
88%
87%
US Only
Ø5.5
5
8
183±1
INPUT
30±0.5
8
OUTPUT
Red (+)
Black (-)
Black (ACL)
White (ACN)
Green (GND)
34.5±0.5
50±5
10±2
320±20
320±20
34.5±0.5
50±5
10±2
42.5±0.5
CUL
CE
EN 55015
EN 61000-3-2
EN 61000-3-3
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-4-11
EN 61547
300
250
200
150
100
50
0
Safety and EMC Compliance
UL 8750, Compliance to UL1310, Class 2
EN 61347-1, EN61347-2-13
Conducted emission
Harmonic current emissions
Voltage fluctuations and flicker
Electrostatic discharge
RFE Field Susceptibility test
Electrical Fast Transient
Surge Immunity test
Conducted Radio Frequency
Power Frequency Magnetic Field Test
Voltage Dips
Electromagnetic Immunity
168
172
193±1
WIRE SPECS:
AC Input:
#18AWG
DC Output:
#18AWG
Lifetime / Case Temperature
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.
Lifetime
(kHrs)
45
Case Hotspot Temperature
(°C)
55
65
75
85
Rev 9-15-14
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
Microcontroller MCU
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