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Velleman projects K8071 Infosheet User Manual

1w / 3w power led driver, K8071, Power up to four 1w or two 3w high power leds

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New Product info

1W / 3W power led driver

K8071

April 2006

Power

up to four 1W

or

two 3W

high power

LEDs

Features and applications

9-18VDC IN

6-14VAC IN

350mA or 700mA constant current
source

Input voltage: 6..12VAC/9-18VDC

Power consumption: 650mA max.

Dimensions: 45x30x16mm

Specifications:

AC or DC adaptor

or transformer

1W

1W

1W

1W

3W

3W

K8071

K8071

1..4 leds

1 or 2 leds

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, ...

Includes “potting” enclosure