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LED Constant Current Drivers | Programmable LED Drivers | Transformers & Power Supplies

Keystone 25 Watt 420-1250mA Dimmable Programmable Constant Current LED Driver

SKU: KTLD-25-UV-SC1250-56-VDIM-W1/U | Ordering Code: KTLD-25-UV-SC1250-56-VDIM-W1 /USB  | UPC: 843654136080

$45.99each
Driver
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Description

Keystone 25 Watt 420-1250mA Dimmable Programmable Constant Current LED Driver

 

  • Built in USB-C Port for easy programing
  • Meets FCC Part 15 (Class B) Consumer Limits
  • Short Circuit Overload and Open Load Protection
  • Dimmable with 0-10V Dimmer (Down to 1% at Max. Output Current)
  • Auxiliary Power: 12Vdc; 200mA Max.
  • THD: < 20%
  • -20ºC/-4ºF to 50ºC/122ºF Operating Temperature
  • 90ºC/194ºF Maximum Case Temperature
  • Input Frequency: 50/60 Hz
  • Programmable output current via USB-C cable and an Android device (plus Keystone app) or PC (plus Keystone software)

Product Documents

Full Specs

Brand

Keystone

Product Line

SmartCurrent

Input Volts

120-277
Output Voltage
A measure of electrical potential, expressed in volts. Voltage "force" is the measurement of pressure that pushes electrical current through a conductor.
10-56
Output Watts
The transformed power output from a transformer.
25
Operating Temperature (°F)
The ambient temperature in which the product can safely operate.
-4 to 194
Length (in)
Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
5
Width (in)
For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
2.38
Height (in)
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
1

Power Factor

>0.9
Total Harmonic Distortion (THD)
Total harmonic distortion, or THD, is the measure of how much a ballast can distort the waveform of that building’s power supply and interfere with other equipment. Electronic ballasts today are rated at less than 20 percent, 15 percent, or less than 10 percent THD. The magnetic ballast is rated in the 20 to 28 percent range. The lower the THD the better and more efficient the ballast, and the less likely it is to interfere with other electronic equipment.
<20

Warranty

5 years limited
Maximum Current (Amps)
The maximum amount of Amps that a ballast can hold.
0.28/0.16/0.13
Maximum Load (Watts)
The maximum power that a product can handle.
25
Damp Location
Suitable for an exterior or interior location that is subject to condensation of moisture in, on or adjacent to electrical equipment
Yes
Dimming
Dimming ballasts provide dimming capability when used with an appropriate controller and lamp.
Yes
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