75W TRC-075 Dimmable Series
Switch Mode LED Drivers - Constant Current
Electrical Specifications
Input Voltage Range:
Frequency:
Power Factor:
Typical Efficiency
Inrush Current:
Input Current:
Maximum Power:
Line Regulation:
Load Regulation:
Turn-on Delay:
Protection:
100-277 VAC Nom. (90-305 V Min/Max)
50/60 Hz Nom. (47-63 Hz Min/Max)
>0.90 @ full load, 100V through 277V
86-92% typical @ maximum load
60 Amps @ 230 Vac
0.90 A @ 100 Vac, 0.42 A @ 220 Vac
75W
± 1%
± 3%
0.8S @ 120 Vac, 0.4S @ 220 Vac
Output Over-Voltage, Output Over-Current,
Output Short Circuit Protection with Auto Recovery,
Over-Temperature Protections (110ºC)
Total Harmonic Distortion: <20%
Environmental Specifications
Max Case Temperature:
Minimum Starting Temp:
Storage Temperature:
Humidity:
Cooling:
Sound Rating:
MTBF:
Lifetime:
Weight:
87ºC
-40ºC
-40ºC to +85ºC
10% to 100%
Convection
Class A
320,000 Hours @ 25ºC ambient, 80% load, 110Vac
107,000 Hours @ Tc=60ºC, 80% load, 110Vac
1.65 lbs (750 g)
• Total Power: 75 Watts
• Input Voltage: 100-277 Vac Nom.
• UL Dry & Damp Location Rated
• IP67
• High Efficiency
• High Power Factor with Active Correction
• Output and Lightning Protection
Model Number
TRC-075S035DT
TRC-075S045DT
TRC-075S070DT
TRC-075S105DT
TRC-075S140DT
TRC-075S210DT
TRC-075S280DT
TRC-075S375DT
TRC-075S500DT
Output Current
(mA ±5%)
350
450
700
1050
1400
2100
2800
3750
5000
Output Voltage
Range
(Vdc)
107-214
83-166
54-108
36-72
27-54
18-36
13-27
10-20
7-15
Class 2:
Max. Output
Power
(W)
75
75
75
75
75
75
75
75
75
US/Canada
Max
Efficiency
90%
90%
90%
89%
89%
88%
88%
87%
87%
US Only
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.
Rev 9-1-15
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
TRC-075 Dimming Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 2 of 3
Dimming Control
(3*AWG22)
Yellow (10V)
Purple (1-10V)
Green (Gnd)
AC INPUT (3*AWG18)
White (ACN)
Black (ACL)
Green (GND)
DC OUTPUT
(2*AWG18)
Red (+) / Black (-)
1.00
0.95
0.90
0.85
0.75
0.70
0.65
0.60
0.55
0.50
50%
0.80
Power Factor / Load
25%
20%
15%
10%
5%
0%
50%
THD / Load
120Vac
277Vac
THD
PF
120Vac
277Vac
60%
70%
Load
80%
90%
100%
60%
70%
Load
80%
90%
100%
135
120
Lifetime / Case Temperature
100%
95%
Typical Efficiency / Load
Lifetime
(kHrs)
105
90
75
60
45
30
15
0
30
40
50
60
70
80
90
Efficiency
90%
85%
80%
75%
70%
60%
120Vac
277Vac
Safety and EMC Compliance
70%
80%
90%
100%
UL/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 61547
UL 8750, UL923, IL1012, 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, AC Power Line:
line to line 4 kV; line to earth 6 kV
Conducted Radio Frequency
Power Frequency Magnetic Field Test
Electromagnetic Immunity
Transient Protection. The line transient
shall consist of seven strikes of a 100 kHz
ring wave, 2.5 kV level, for both common
mode and differential mode.
Case Temperature
(°C)
Normalized Output Voltage
Derating Curve
100
80
Derating Curve
100
80
Load
(%)
60
40
20
0
-40
Load
(%)
60
40
20
0
90
EN 61000-4-11 Voltage Dips
ANSI/IEEE
C62.41-1991
-25
Ambient Temperature
(°C)
-10
5
20
35
50
65
80
120
150
Input Voltage
(V)
180
210
240
270
300
330
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
TRC-075 Dimming Series
SSL Solutions Faster Than The Speed Of Light
®
Pg 3 of 3
Dimming Control Details
Parameters
10V output voltage
10V output source current
Absolute maximum voltage on the 0-10V input pin
Source current on 0-10V input pin
Value of Rin (the resistor inside the LED driver which is
located between the 1-10V input pin and the 10V output pin)
Minimum
9.8 V
0 mA
-2 V
0 uA
19.8K
Typical
10 V
—
—
—
20K
Maximum
10.2 V
10 mA
12 V
0.5 mA
20.2K
The dimmer control is operated from either a potentiometer or from an input signal of 1 – 10 Vdc.
Recommended implementations are provided below.
10V Output (Yellow)
Rin
1-10V Input (Purple)
1-10Vdc V
GND (Green)
Normalized Output Current
Option 1 - DC Input
Output Current / Dimming Voltage
100%
80%
60%
40%
20%
0%
TRC-075xxxxDT
Option 2 - External Resistor
10V Output (Yellow)
1-10V Input (Purple)
Rx
Rin
0
1
2
3
4
Vdim
(V)
5
6
7
8
9
10
TRC-075xxxxDT
GND (Green)
Normalized Output Current
Output Current / Rx
100%
80%
60%
40%
20%
0%
0
20
40
60
Rx
(kΩ)
80
100
120
140
160
Notes:
1. If the dimming function is not used, the dimming leads should be floated.
2. Io is actual output current and Ir is rated current without dimming control.
3. For the driver to operate properly, the load voltage must be maintained above the minimum voltage threshold
(approx. 50% of the max. output voltage for any given model).
4. If the output voltage is maintained above 50% of the maximum output voltage, the dimming control may be
operated over the entire 1-10V range with output current varying from 100% down to practically 10%.
5. The dimming signal is allowed to be less than 1V, however, when 0-1V, the output current can maintain about 10%Ir.
When 8.5-10V, the output current can maintain about 100%Ir.
6. Do not connect the GND of dimming to the output; otherwise the LED driver will not function properly.
Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
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