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UniDriver Series LED Power Supplies

Universal Input & True Tri Mode Dimmable

LTF’s innovative universal input, True Tri Mode Dimmable UniDriver Series LED power supplies have simplified driver selection for OEMs and specifiers throughout the lighting industry.

Features:

True Tri Mode Dimming at All Input Voltages

– 100V-277V AC, Triac, ELV & 0-10V (Current Sinking)

Universal Input Voltage

– 100V – 277V AC 50/60Hz

Title 24 Compliant

– Efficient, Flicker Free Operation & Dimming

UL Listed Indoor & Outdoor Models

– Dozens of Form Factors for Any Application

5 Year Warranty

– With 7 or 10 Year Options

UniDriver Series Universal Input All in One Dimmable Constant Current Constant Voltage LED Drivers
UL UR ROHS FCC CE Title 24 Compliant Certification logos for UniDriver

LTF Drivers Dimmer Compatibility List

Looking for a specific case size or shape? View the LED Drivers Form Factor Guide >

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Model Series Product Photo Wattage Universal Input Universal Dimming Constant Current Options Constant Voltage Options Data Sheet
DS3WUD DS3WUD 3W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver 3W 120V-277V AC ELV, Triac, 0-10V Current Sink 150mA Constant Current Load: 15V-20V DC LED 3W Max.
DS3WUD 3W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS6WUD DS6WUD 6W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver 6W 120V-277V AC ELV, Triac, 0-10V Current Sink 100-320 mA Constant Current 12V, 24V Constant Voltage
DS6WUD 6W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS8WUD DS8WUD 8W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver 8W 100V-277V AC ELV, Triac, 0-10V Current Sink 100-300 mA Constant Current 12V, 24V Constant Voltage
DS8WUD 8W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS10WUD DS10WUD 10W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 10W 100V-277V AC ELV, Triac, 0-10V Current Sink N/A 12, 24, 36, or 48V Constant Voltage
DS10WUD 10W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS12WUD DS12WUD 12W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 12W 120V-277V AC ELV, Triac, 0-10V Current Sink 280-1000 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS12WUD 12W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS15WUD DS15WUD 15W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 15W 100V-277V AC ELV, Triac, 0-10V Current Sink 300-1660 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS15WUD 15W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS16WUD DS16WR3UD 16W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 16W 100V-277V AC ELV, Triac, 0-10V Current Sink 400 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS16WUD 16W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS18WUD DS18WLI2UD 18W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 18W 100V-277V AC ELV, Triac, 0-10V Current Sink 300-1000 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS18WUD 18W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS20WADJUD DS18WLI2UD 18W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 20W 120V-277V AC ELV, Triad, 0-10V 250-600 mA Constant Current N/A
DS18WUD 18W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS20WUD 20W UniDriver 20W 100V-305V AC ELV, Triac, 0-10V Current Sink 350-1400 mA Constant Current 12V or 24V Constant Voltage
DS20WUD 20W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS20WUD-3002 20W UniDriver 20W 100V-277V AC ELV, Triac, 0-10V Current Sink 300-1400 mA Constant Current 12V , 24V Constant Voltage
DS20WUD3002 20W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS25WUD DS25WLI2UD 25W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 25W 100V-277V AC ELV, Triac, 0-10V Current Sink 440-2100 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS25WUD 25W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS25WUD-0001 DS25WLI2UD 25W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 25W 100V-277V AC ELV, Triac, 0-10V Current Sink 1600-4000 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS25WUD 25W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS30WUD DS30WSM2UD-3002 30W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 30W 100V-305V AC ELV, Triac, 0-10V Current Sink 550-2100 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS30WUD Spec Sheet 30W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply
DS30WUDPT2 DS30W12VPT2UD-3002 30W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 30W 100V-277V AC ELV, Triac, 0-10V Current Sink 350-2500 mA Constant Current 12V 24V or 48V Constant Voltage
DS30WUD 30W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS35WUD DS35WLI2UD 35W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 35W 100V-277V AC ELV, Triac, 0-10V Current Sink 700-2100 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS35WUD 35W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS40WADJUD DS40WVLSUD UniDriver 40W 120V-277V AC ELV, Triac, 0-10V 700-1050 mA Constant Current N/A
DS40WUD 40W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS40WVLSUD DS40WVLSUD UniDriver 40W 120V-277V AC ELV, Triac, 0-10V N/A 12V, 24V, 48V Constant Voltage
DS40WUD 40W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS40WUD DS40W UniDriver 40W 100V-305V AC ELV, Triac, 0-10V Current Sink 700-2100 mA Constant Current 12V, 24V DC Constant Voltage
DS40WUD 40W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS40WUD-3002 DS40W UniDriver 40W 100V-305V AC ELV, Triac, 0-10V Current Sink 700-2100 mA Constant Current 12V, 24V DC Constant Voltage
DS40WUD 40W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS42WUD DS42WSM3UD 42W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 42W 100V-277V AC ELV, Triac, 0-10V Current Sink 700-1400 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS42WUD 42W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS45WUD DS45WSM3UD 42W UniDriver Universal Input 100-305V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 45W 100V-305V AC ELV, Triac, 0-10V 1200 mA Constant Current N/A
DS45WUD 45W UniDriver Universal Input 100-305V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS50WUD DS50WF5UD-3002 50W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 50W 100V-277V AC ELV, Triac, 0-10V Current Sink 350-1460 mA Constant Current 12, 24, 36, or 48V Constant Voltage
DS50WUD 50W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS60W-UD-3002 DS60W-UD-3002 60W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 60W 100V-277V AC ELV, Triac, 0-10V Current Sink 900-3000 mA Constant Current 24, 36, or 48V Constant Voltage
DS60W-UD-3002 60W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS75WUD DS75WLI19UD 75W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 75W 100V-277V AC ELV, Triac, 0-10V Current Sink N/A 24V, 28V, 36V, 43V or 48V DC Constant Voltage
DS75WUD 75W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet PDF Download
DS96WUD DS96WBR1UD-3002 96W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 96W 100V-277V AC ELV, Triac, 0-10V Current Sink 350-5550 mA Constant Current 24, 36, or 48V Constant Voltage
DS96WBR1UD-3002 96W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet
LDS180W12VUD3CH-4002R1 LDS180W12VUD3CH-4002R1 180W UniDriver Universal Input 120V - 277V AC True Tri Mode Dimmable ELV Triac 12V DC LED Driver Power Supply 180W 120V-277V AC ELV, Triac, 12V DC Current Sink N/A 12V DC LED 15A Max. Per Channel
LDS180W12VUD3CH-4002R1 180W UniDriver Universal Input 120V - 277V AC True Tri Mode Dimmable ELV Triac 12V DC LED Driver Power Supply Spec Sheet
LDS192W DS200WBR3UD-4002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 192W 120V-277V AC 50/60Hz ELV, Triac, 0-10V Current Sink N/A 24V DC (x 2 channels)
Constant Voltage		 DS200WBR3UD-3002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet
LDS200WUD DS200WBR3UD-4002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 200W 100V-277V AC ELV, Triac, 0-10V Current Sink N/A 24, 36, or 48V Constant Voltage
DS200WBR3UD-3002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet
LDS200W48VUDREO LDS200W48VUDREO-3002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 200W 100V-277V AC ELV, Triac, 0-10V Current Sink N/A 48V Constant Voltage
LDS200W48VUDREO-3002 200W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet
LDS300WUD DS300WBR4UD-4002 300W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply 300W 100V-277V AC ELV, Triac, 0-10V Current Sink N/A 12V or 24V Constant Voltage
DS300WBR4UD-3002 300W UniDriver Universal Input 120-277V AC True Tri Mode Dimmable ELV Triac 0-10V LED Driver Power Supply Spec Sheet

Wiring Instructions for Dimmers

ELV Dimmer Wiring Diagram (PDF) >

TRIAC Dimmer Wiring Diagram (PDF) >

0-10V Dimmer Wiring Diagram (PDF) >

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