Velleman K8071

The Velleman K8071 can power up to four 1 Watt or two 3 Watt high-power LEDs

Power up to four 1W or two 3W high-power LEDs (not incl.).

Features:

• 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, ...

Specifications:
350mA or 700mA constant current source
input voltage: 6..12VAC/9-18VDC
power consumption: 650mA max.
dimensions: 45x30x16mm / 1.8x1.2x0.64"