LED-20W Series
Switch Mode LED Drivers with Isolation,
Constant Current, Dimming & Constant Voltage
Electrical Specifications
Input Voltage Range:
Input Over-Voltage:
Frequency:
Power Factor:
Inrush Current:
Input Current:
Efficiency:
Maximum Power:
Line Regulation:
Load Regulation:
THD:
Leakage Current:
Hold Up Time:
Output Protection:
100-277 Vac Nom. (90-305 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
<15.0 Amps max @ 230 Vac, cold start 25ºC
0.25 Amps max at 120 Vac
85% typical at max load
20W
± 2%
± 3%
< 20% @ 120 Vac, < 35% @ 277 Vac
_
_
300 µA Typical
Half Cycle
Over-Voltage, Over-Current, and
Short Circuit Protection with Auto Recovery
• Total Power: 20 Watts
• Input Voltage: 100-277 Vac Nom.
• UL Dry & Damp Location Rated
• IP66 & NEMA4
• High Power Factor
Environmental Specifications
Minimum Starting Temp:
Storage Temperature:
Maximum Case Temp.
Humidity:
Cooling:
Sound Rating:
Vibration Frequency:
MTBF:
Weight:
-30ºC
-40ºC to +85ºC
90°C
5% to 95%
Convection
Class A
5 to 55 Hz/2g, 30 minutes
488,000 Hours at full load and 40ºC ambient conditions
per MIL-217F Notice 2
5.8 oz (165 grams) typical
Constant Current - Product Specifications
Model Number
LED20W-57-C0350-XX
LED20W-48-C0350-XX
LED20W-43-C0460-XX
LED20W-40-C0500-XX
LED20W-36-C0550-XX
LED20W-28-C0700-XX
LED20W-24-C0700-XX
LED20W-24-C0830-XX
LED20W-22-C0910-XX
LED20W-18-C1100-XX
LED20W-15-C1330-XX
LED20W-13-C1540-XX
LED20W-12-C1660-XX
Output Current Output Voltage Max. Output Typical
(mA ±4%)
Range
(Vdc)
Power
(W)
Efficiency
350
350
460
500
550
700
700
830
910
1100
1330
1540
1660
19-57
16-48
15-43
14-40
18-36
10-28
8-24
8-24
12-22
10-18
9-15
7-13
7-12
20
16.8
20
20
20
20
16.8
20
20
20
20
20
20
84%
83%
83%
82%
82%
81%
81%
81%
81%
80%
80%
79%
78%
-XX indicates dimming options are available. See options at left. Blank = fixed current output
Ordering Options:
-D:
0-10V & Resistance dimmable version comes with an extra two wires +Purple/-Gray on
the output side. -D 0-10V Dimming is compatible with most quality 0-10V wall dimmers.
See page 3 for additional specifications.
PWM Dimmable version comes with an extra two wires +Purple/-Gray on the output
side. PD PWM version is PWM Dimmable via a positive 10% to 100% Duty Cycle,
200Hz to 1KHz, 0-10V Pulse. See page 4 for additional specifications.
Constant Voltage - Product Specifications
Model Number
LED20W-12
LED20W-13
LED20W-15
LED20W-18
LED20W-22
LED20W-24
LED20W-28
LED20W-36
LED20W-40
Output Voltage Output Current
(Vdc ±5%)
Range
(mA)
12
13
15
18
22
24
28
36
40
43
48
57
415-1660
385-1540
333-1330
275-1100
228-910
208-830
175-700
138-550
125-500
115-460
88-350
88-350
Class 2:
Max. Output
Power
(W)
20
20
20
20
20
20
20
20
20
20
16.8
20
US/Canada
Typical
Efficiency
82%
82%
83%
83%
84%
84%
84%
85%
85%
85%
85%
85%
US Only
-PD:
E332160
LED20W-43
LED20W-48
LED20W-57
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 9-19-14
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
LED20W Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 2 of 4
Dimensions - mm
3.74 [95]
0.55 [14]
5.91 Min [150 Min]
0.20 [5]
WIRE SPECS:
AC Input:
UL1015 #18AWG
DC Output:
UL1569 #18AWG
Dimming Control:
UL1569 #22AWG
Dimming
Purple (+)
Gray (-)
Output
Red (+)
Blue (-)
Tc
0.39±0.04 [10.0±1]
0.79 [20]
Input
White (N)
Black (L)
0.39±0.04
[10.0±1]
5.91 Min [150 Min]
0.20 [5]
1.87 [47.5]
0.39 [10]
0.98 [25]
0.16 [4]
1.00
0.90
0.80
0.70
0.60
Power Factor / Load
40%
35%
30%
THD / Load
THD
25%
20%
15%
10%
5%
120Vac
277Vac
PF
0.50
0.40
0.30
0.20
0.10
0.00
50%
60%
70%
120Vac
277Vac
Load
80%
90%
100%
0%
50%
60%
70%
Load
80%
0.55 [14]
1.61 [41]
90%
100%
Lifetime / Case Temperature
130
115
100%
95%
Typical Efficiency / Load
(LED20W-028-C0700-D)
Safety and EMC Compliance
UL/CUL
CE
FCC, 47CFR Part 15
EN61000-3-2
EN61000-3-3
UL8750, CSA-C22.2
EN61347
Class B
Class C
Lifetime
(kHrs)
75
60
45
30
15
0
40
45
50
55
60
65
70
75
80
85
90
Efficiency
90
90%
85%
80%
75%
50%
120Vac
277Vac
60%
70%
80%
90%
100%
Case Hotspot Temperature
(°C)
Normalized Output Voltage
Note:
Life calculations are based on reliability with confidence using
a 90% confidence level and <5% failure rate. At a confidence
level of 90% it is expected that <5% of the parts will fail at
the rated life provided. (Failure is defined as a driver drifting
outside specification, rather than fail to operate)
UL Conditions of Acceptability
See website for additional information
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
LED20W Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 3 of 4
“-D” Option: 0-10VDC and Resistance Dimming
Parameters
Source Current out of 0-10V Purple Wire
Absolute Voltage Range on 0-10V (+) Purple Wire
Minimum
0 mA
-2.0 V
Typical
—
—
Maximum
0.5 mA
+15 V
Typical Dimming Circuit
Dim (+) Purple
LED20W-xxx-Cxxxx-D
IP710 Wall Dimmer
Dim (-) Gray
(Dimmer must be current-sink type control)
100
90
80
70
60
50
40
30
20
10
0
Output Current / 0-10VDC Dimming Input
Output Current %
0V
1V
2V
3V
Dimming Input
(Vdc)
4V
5V
6V
7V
8V
9V
10V
Notes:
1.
2.
3.
4.
0-10V dimmable version comes with an extra two wires +Purple/-Gray on the output side.
Compatible with most 0-10V Wall Slide dimmers and direct 0-10V analog signal. Recommended dimmer is Leviton IP710 or equivalent
0-10V dimmable version output will be < 10% @ 0-1.0V
_
0-10V dimmable version output will be 100% with Purple/Gray open and minimum with Purple/Gray Shorted.
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
LED20W Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 4 of 4
“-PD” Option: PWM Dimming
Parameters
Absolute Maximum Voltage Range on PWM Input (Purple Wire)
Input LOW Level Voltage Range (Purple Wire)
Input HIGH Level Voltage Range (Purple Wire)
Current into PWM Input (Purple Wire)
Source Current out of PWM Input (Purple Wire)
PWM Input Signal Frequency
PWM Input Signal Positive Duty Cycle
Minimum
-2.0 V
-2.0 V
+9.0 V
0 mA
0 mA
500 Hz
0%
Typical
10 V
0V
10 V
—
—
—
10-90%
Maximum
+15 V
+5.5 V
+15 V
1.2 mA
2 mA
1500 Hz
100%
PWM Positive Dimming Typical Circuit
PWM (+) Purple
PWM In
Sink
PWM (-) Gray
LED20W-xxx-Cxxxx-PD
100
90
80
70
60
50
40
30
20
10
0
Output Current / 1.0kHz Positive Duty Cycle
Output Current %
0%
10%
20%
30%
Positive Duty Cycle
40%
50%
60%
70%
80%
90%
100%
Notes:
1. PWM Dimmable version comes with an extra 2 wires +Purple/-Gray on the output side.
2. Below 10% Duty cycle proper dimming operation is not assured. Unit is not intended to dim below 5% at 0% Duty Cycle.
3. PWM dimmable version output will be 100% with Purple/Gray open and minimum with Purple/Gray Shorted.
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
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