Velleman-projects K8071 Infosheet Manual do Utilizador descarregar pdf

New Product info

1W / 3W power led driver K8071

April 2006

Power

up to four 1W

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

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

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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 app

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Velleman-projects K8071 Infosheet Manual do Utilizador