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USCT-040105L2A

LED Driver

USCT LINEAR Series

USCT-040105L2A

Output Voltage

20-50V

Output Power

40W

Output Current

0.35-1.05A

Input Voltage Range

99-305Vac

Dimensions (L x W x H)

280 x 30 x 25.4 mm

11.02” x 1.18” x 1.00”

Unit Weight

0.24 kg (0.53 lb)

Highlights & Features
  • Constant current design 
  • Universal input voltage from 110-277Vac
  • Up to 90% efficiency
  • Adjustable constant current level through DALI tool
  • DALI-2 and 1% -100% dimming range
  • Two channels output current design for tunable white applications
Applications


USCT-040105L2A
USCT-040105L2A

LED Driver

USCT LINEAR Series

USCT-040105L2A

Highlights & Features
  • Constant current design 
  • Universal input voltage from 110-277Vac
  • Up to 90% efficiency
  • Adjustable constant current level through DALI tool
  • DALI-2 and 1% -100% dimming range
  • Two channels output current design for tunable white applications
Output Voltage

20-50V

Output Power

40W

Output Current

0.35-1.05A

Input Voltage Range

99-305Vac

Dimensions

280 x 30 x 25.4 mm

11.02” x 1.18” x 1.00”

Unit Weight

0.24 kg (0.53 lb)

Applications

Download

Download

Datasheet

Uploaded on 14-Sep-2024

Image

Uploaded on 14-Sep-2024

.DXF

Uploaded on 14-Sep-2024

.STP

Uploaded on 14-Sep-2024

FCC

Uploaded on 14-Sep-2024

UL

Uploaded on 14-Sep-2024

Tech Specs

Tech Specs

Output Current
0.35-1.05A
Output Voltage
20-50V
Output Voltage Range
20-50Vdc
Output Voltage Adjustment Range
-
Output Power
40W
Output Current Adjustment Range
0.35-1.05A
Max Output Voltage
Buffering Time
-
Line Regulation
± 1% (@ 110-277Vac input, for 800mA-1050mA output current)
Load Regulation
± 5% (@ Min-Max output voltage, for 800mA-1050mA output current)
PARD
-
Start-up Time
1500ms max. @ 110-277Vac
Hold-up Time
-
Dynamic Response (Overshoot & Undershoot O/P Voltage)
-
Start-up with Capacitive Loads
-
Remote ON/OFF
-
Protective Device
-
Voltage Drop Between Input and Output
-
Residual Ripple/PARD (20MHz)
-
Residual Ripple
-
Max. Power
-
Ripple & Noise
-
LED System Voltage Range in CC Mode
-
Rise Time
-
Power Boost Duration
-
Power Boost Recovery Time
-
Nominal Input Voltage
110-277Vac
Input Voltage Range
99-305Vac
Max Input Voltage
-
Nominal Input Frequency
50-60Hz
Input Frequency Range
47-63Hz
Nominal DC Input Voltage
DC Input Voltage Range
-
Input Current
0.43A @110Vac
0.2A @277Vac
Input Power (Standby Mode)
0.5W @ 120Vac, 1W @ 277Vac, Dim to off
Efficiency at 100% load
90% @ 277Vac
Inrush Current
25A/50us @ 230Vac
Charging Time
-
Power Factor at 100% load
> 0.9 @ full load
Leakage Current
< 0.75mA
Nominal Current
-
Total Harmonic Distortion
THD < 20% with load ≥ 50% @ 110-277Vac input
Power Dissipation
-
Efficiency @ 10% load
-
Case Chassis / Cover
Metal sheet, Color: Natural
Indicator
-
Cooling System
Convection
Input Terminal
Terminal, 2&3-pole (Line/Neutral)&(PE/DALI1/DALI2), Conductor 0.5~1.5 mm² , Strip length 8.5…9.5mm
Output Terminal
Terminal, 4-pole (LED1+/LED1-/LED2+/LED2-), Conductor 0.5~1.5 mm² , Strip length 8.5…9.5mm
Signal Terminal
-
Noise Sound Pressure Level (SPL)
< 24dBA
Input/Output Terminal
-
Signal
-
Mounting Rail
-
Wire
-
Protection Structure
-
Terminal
-
Unit Weight
0.24 kg (0.53 lb)
Dimensions
280 x 30 x 25.4 mm
11.02” x 1.18” x 1.00”
Vibration (Operating)
-
Shock Test (Operating)
-
Operating Temperature
-30°C to +50°C
Storage Temperature
-30°C to +85°C
Power De-rating
-
Operating Humidity
10 to 90% RH (Non-Condensing)
Shock Test (Non-Operating)
-
Vibration (Non-Operating)
-
Storage Humidity
-
Operating Altitude
-
Pollution Degree
-
Bump Test (Operating)
-
Over Voltage Category
-
Corrosion
-
Overvoltage
Max. 60V, Auto-Recovery when the fault is removed
Overload / Overcurrent
-
Over Temperature
Auto-Recovery when the fault is removed
Short Circuit
Auto-Recovery when the fault is removed
Reverse Polarity Protection
-
Degree of Protection
-
Protection Against Shock
-
Input Polarity Protection
-
Battery Polarity Protection
-
Wrong Battery Voltage Protection
-
Deep Discharge Protection
-
Overload
Auto-Recovery when the fault is removed
Overcurrent
-
Internal Fuse
-
Insufficient Input Voltage Protection
-
MTBF
500,000 hrs.@ 50°C ambient temperature as per Telcordia SR-332
Expected Cap Life Time
50,000 hrs. at lifetime case temperature
Safety Certificate
-
Electrical Safety
UL8750 - Light Emitting Diode (LED) Equipment for Use in Lighting Products
UL/cUL (cRUus) to UL8750 and CAN/CSA-C22.2 No. 250.13
Type TL (75/65 deg. C)
Class 2 of UL 1310
SELV
CE
-
Medical Safety
-
Galvanic Isolation
-
Industrial Control Equipment
-
Hazardous Location / ATEX
-
II 3 G ATEX 2014/34/EU
-
Electrical Equipments of Machines
-
Electrical Equipment for Use in Electrical Power Installations
-
Safety Entry Low Voltage
-
Maritime
-
Material and Parts
RoHS Directive Compliant
Isolation Resistance
-
PE Resistance
-
UKCA
-
Certificates for Other Countries
-
BIS
-
KC
-
Electrical Equipment for Measurement, Control, and Laboratory Use
-
ITE Safety
-
SIL3
-
Emission
47CFR FCC Part 15, Subpart B, Class A
Immunity
-
Harmonic Current Emissions
-
Voltage Fluctuation and Flicker
-
ESD Immunity
-
Radiated Immunity
-
EFT
-
Surge
ANSI C62.41-Category A1 with a 2.5kV/100kA ring wave, Criteria A (Normal performance within the specification limits)
Conducted Immunity
-
Magnetic Field
-
Voltage Dips
-
Component Power Supply for General Use
-
Nominal Battery Voltage
-
Battery Voltage Range
-
Battery Capacity
-
Battery Charging Mode
-
End of Charge Voltage
-
Battery Fuse
-
Battery Discharging Voltage Range
-
Battery Charging Current
-
Battery Current Consumption
-
Discharging Current
-
Recommended Charging Voltage
-

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