The 3021-D-N-1000, Non-Dimming BuckPuck driver is a 1000mA, 5-32VDC, high efficiency driver specifically designed to power one or more Luxeon 1000mA LEDs.

Unlike other drivers the 3021-D-N-1000 is designed to deliver a fixed current output of 1000mA regardless of the number of LEDs connected and is ideally suited for driving arrays of Luxeon LEDs.

• One driver can power one or more Luxeon 1000mA LEDs with no additional circuitry or components
• DC input voltage from 5V to 32V. (The input voltage must be at least 2 volts higher than the forward voltage drop of all series connected LEDs.)
• 1000mA true constant current output regardless of the number of LEDs connected to the driver
• Output short circuit protection up to 15 seconds
• Output open circuit protection
• Extremely small form factor, just 0.78”x 0.78”x 0.43” and weighs just 0.3oz. (20mm x 20mm x 11mm, 9 grams)
• Thermally-conductive, electrically-insulated, encapsulated puck
• Simple 7-pin SIP connection suitable for through-hole PCB mounted or optional HEP wire harness
• Supplied with 0.030" square pins for easy PC board mounting
• Requires no additional heat sinking
• 95% efficient

Easy to use wiring harnesses that do not require this driver to be mounted to a printed circuit board are available with and without a dimming potentiometer. See the Accessories, Related & Optional Items table below for details.

This driver is suitable for all 1000mA rated LEDs including all Luxeon III, K2 and Rebel LEDs.

There are no 1500mA drivers currently available.

Max Output Current: 1000mA
Max Input Voltage: 32V DC
Min Input Voltage: 5V DC
Output Voltage: 32V DC
Efficiency: 95%

3021-BuckPuck.pdf 

Manufacturers Website http://www.leddynamics.com/LuxDrive/