1W/3W High Power Constant Current LED Driver Electronic Kit

This 1W or 3W High Power LED Driver SELF-ASSEMBLY electronic kit delivers accurate constant current required by most high-power LEDs and can power up to four 1W or two 3W high-power LEDs (not incl.). Flexible supply voltage range of 6-12Vac or 9-18Vdc.

Also available in PRE-ASSEMBLED Electronic Module format (Order Code VM143/1W and VM143/3W).

• delivers accurate constant current required by most high-power LEDs
• high efficiency due to switch mode principle
• built-in rectifier for easy connection to AC source
• compact size
• short-circuit protected
• no heatsink required
• also suited as fixed current NiCd/NiMH battery charge circuit
• for home, disco, stage, education, architectural lighting, science projects, ...
• assembled modules versions VM143/1W and VM143/3W also available

• Can be set to deliver 350mA or 700mA constant current
• input voltage: 6..12Vac/9-18Vdc
• power consumption: 650mA max.
• dimensions: 45x30x16mm / 1.8x1.2x0.64"
• Product format: SELF-ASSEMBLY electronic kit (KT Product Formats Info)
• Velleman K8071 Info Sheet
• Velleman K8071 Illustrated Assembly Manual (English)
• Velleman K8071 Assembly Manual (EU)