250W TRV-250 Series
Switch Mode LED Drivers
Constant Voltage
Aluminum Housing
Electrical Specifications
Input Voltage Range:
100 - 277 Nom. Vac (90 - 305 V Min/Max)
Frequency:
50/60 Hz Nom. (47-63 Hz Min/Max)
>0.90 @ full load, 100V through 277V
2.80 A @ 100Vac typical
250W
Power Factor:
Input Current:
Maximum Power:
Line Regulation:
Load Regulation:
Typical Efficiency
Turn-on Delay:
Protection:
± 1%
± 3%
92-94% @ full load
0.4S @ 110V, 1.0S @ 220V
Over-Voltage, Over-Current, Over-Temperature (120°C),
and Short Circuit Protection with Auto Recovery
Environmental Specifications
• Total Power: 250 Watts
• Input Voltage: 100-277 Vac Nom.
• UL Dry & Damp Location Rated
• IP67
• Ultra-high Efficiency
• High Power Factor
• UL8750
Minimum Starting Temp: -40ºC
Maximum Case Temp.
Storage Temperature:
Humidity:
90°C
-40ºC to +85ºC
5% to 100%
Convection
Class A
Cooling:
Sound Rating:
MTBF:
Output Current
Output Voltage Max Output
Typical
Efficiency
250,000 Hours @ 25ºC, 80% load, 220V input,
per MIL-HDBK-217F
Part Number
Range (A)
(Vdc±5%)
Power (W)
TRV-250S012ST
TRV-250S024ST
TRV-250S028ST
TRV-250S036ST
TRV-250S042ST
TRV-250S048ST
TRV-250S054ST
0-18.33
0-10.41
0-8.93
0-6.94
0-5.95
0-5.20
0-4.62
12
24
28
36
42
48
54
250
93%
96%
92%
96%
96%
96%
96%
Lifetime:
Vo = 12V, 59,400 Hours Vo = 42V, 120,000 Hours
250
250
New Surge Protection and HI-POT Testing
250
250
250
250
Lifetime / Case Temperature
Lifetime / Case Temperature
TRV-250S012ST
TRV-250S042ST
135
120
105
90
75
60
45
30
15
0
135
120
105
90
75
60
45
30
15
0
Metal Lock Sheet
Nut
HI-POT Test
Normal Application
The new design of this LED driver provides 1.4KV surge protection. To properly
HI-POT test this unit, the surge protection must be disconnected. The screw, nut, and
metal lock sheet on the input side of the driver provide for this. To test, first remove
the nut and lock sheet as shown. After testing, secure the nut and lock sheet to
provide line-to-earth protection.
30 35 40 45 50 55 60 65 70 75 80 85 90
30 35 40 45 50 55 60 65 70 75 80 85 90
Case Hotspot Temperature (°C)
Case Hotspot Temperature (°C)
This HI-POT test feature is available on product manufactured after August 15, 2015.
Safety and EMC Compliance
UL/CUL
CE
UL 8750, UL1012, CSA-C22.2 N. 107.1
EN 61347-1, EN61347-2-13
EN 55015
Conducted emission test & radiated emission test
EN 61000-3-2 Harmonic current emissions
EN 61000-3-3 Voltage fluctuations and flicker
EN 61000-4-2 Electrostatic discharge (ESD); 8kV air discharge, 4kV contact discharge
EN 61000-4-3 RFE Field Susceptibility test-RS
EN 61000-4-4 Electrical Fast Transient / Burst-EFT
EN 61000-4-5 Surge Immunity test: AC power line: line to line 4kV, line to earth 6kV
EN 61000-4-6 Conducted Radio Frequency Disturbances test-CS
EN 61000-4-8 Power Frequency Magnetic Field Test
EN 61000-4-11 Voltage Dips
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.
EN 61547
Electromagnetic Immunity Requirements applies to lighting equipment
Specifications subject to change without notice.
Rev 8-28-15
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
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