Open 7 days a week.

{{ variant_title() }}

SKU: {{ variant_selected().sku }}

Purchasing options:


${{ ppu }}/unit
${{ppq}} total

Volume discounts:


{{added_to_cart_message}} View cart »

700mA Constant Current Source / 3W LED Driver Module
Velleman Part Number: VM143/3W

This pre-assembeled unit delivers accurate constant current required by most high power LEDs. It's a very efficient LED driver and utilizes a sophisticated switch-mode power supply circuit. It can run directly from AC or DC power, and does not require a heatsink. This device is also suitable as a fixed-current NiCd/NiMH battery charger. It can power 1 or 2 3W LEDs.
  • Powers 1 or 2 3W LEDs
  • 700mA constant current source
  • Input Voltage: 6~12VAC/9-18VDC
  • Power consumption: 650mA max.
  • Built-in rectifier for easy connection to AC sources
  • Short circuit protected
  • No heatsink required
  • Dimensions: 1.7" x 1.2" x 0.6"
  • 6" 22AWG Wire Leads

QTY: 1 x 700mA Constant Current Source / 3W LED Driver Module
Product condition: New