Programmable Constant Current 50 Watt DC-DC Power Source for LED Lighting


  • Current adjustable 50 Watt DC-DC constant current output power supply for ActiveLED® Lighting and other lighting Fixtures

  • Programmable constant current from 330mA to 4000mA accomodates a large range of LED modules and applications (output max. 60 Volts)

  • Capable of driving one ActiveLED light fixtures withoput power supply, up to a maximum of 50 Watts of LEDs

  • Fully potted with UL rated potting compound makes the device suitable for wet and damp locations.

  • Can be used as 12V DC, 24V DC, 48V DC or 60V DC input to constant current LED driver.

  • User replaceable fuse for battery and fire protection.

  • Designed and manufactured in USA



Programmable Constant Current 50 Watt DC-DC Power Source for LED Lighting

50 Watt DC-DC programmable Constant Current Power Source for ActiveLED® Lighting Fixtures - 12 to 48 Volts DC input to Constant Current DC LED Driver

The 50 watt DC-DCPower Source has been designed to power ActiveLED® Lighting fixtures that have been configured without an individual power supply / driver.

The ActiveLED DC-DC Power Source can drive one string of LEDs from its programmable current source. It can be adjusted from 330mA to 4000mA to accommodate a wide range of LED arrangements with a maximum output voltage of 60 Volt.

The purpose of the device is to adjust the current to the correct drive current for the LED array or below if a lower light output is desired.

ActiveLED® Technology

Ringdale uses the latest in energy efficient semiconductor devices and in-house wound high-performance inductors.
This technology achieves optimized run-times on batteries that were previously feeding the LEDs with a constant voltage, overdriving the LEDs.

ActiveLED® Warranties

We provide mechanically robust outdoor lighting systems; our warranties are 10 years on LED elements and fixtures, 5 years on power supplies, including this DC-DC power source.

Ringdale is an ISO 9001:2008 company, registered under BSI certificate FM-1880. Ringdale provides products of the highest quality designed and manufactured in Texas, USA and in the United Kingdom.

ActiveLED® DC-DC Constant Current LED Driver Part Number: 00-27-0660-2000


Technical Information

Input Voltage:12 to 60 Volt DC
Maximum Output (mA):One current-controlled output, adjustable up to 4000mA
Maximum Output (LED watts):One current-controlled output, up to 50 LED Watt
Operating Temperature:-40..+60°C (-40..+140°F)
Listings:CE, RoHS compliant, suitable for damp or wet locations.
Conforms to FCC Part 15.19 Subpart B Class A
Dimensions:3.5" x 6.0" x 2.4"
(8.9 x 15.2 x 6.1 cm
Weight:1.6 lbs / 0.7 Kg
Part Number:00-27-0660-2000

Caution! All specifications published herein are subject to change without notice. See website ActiveLED.com for Terms and Conditions of use of the website and the information provided herein. See Ringdale website on www.ringdale.com for Terms and Condtions of Sale and Service.

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