The A009-D-V-1000 BuckBlock™ High Output Wide Range LED Power Module is a true current regulated driver for powering high power LEDs at 1000mA.
The BuckBlock LED driver provide high efficiency and requires no external current limiting resistors. It offers a fast response current-sensing circuit makes the FlexBlock ideal for applications where flashing or strobe operation of the LED(s) is required. The driver is potted in an extremely small, low profile package and comes with 6” 18AWG colored leads, making hookup fast and easy. The output from this driver can be dimmed using many commercially available 0-10V low voltage dimming controls.
One of the most powerful drivers that we currently offer, this module offers:
- External analog/digital intensity control
- External potentiometer intensity control (0-100%)
- Continuous output short circuit protection
- Continuous output open circuit protection
- Input reverse polarity protection with Polarifet™ Technology
- Pulse and strobe capable (dim input)
- DC input voltage up to 32V
- 1.0A constant current output
- Extremely small form factor (2.0"x1.2"x0.38")
- 18 AWG wires for easy electrical connections
- 0-10V Dimming compatible with many available controls
Due to the nature of this buck regulator, the input voltage to the driver must be
20% higher than the total forward voltage drop of all series connected LEDs in order to power the LEDs at 1000mA. For example, to power 6 series connected LEDs with an average forward voltage drop of 3.15V per LED, you will need to use an input voltage of at least 23.6V. (6 * 3.15) / 0.8. A standard 24VDC power supply would be a good choice for this example.
See the
technical documentation for more information and example circuits.
