3mm LED lights: DALI power supply DC-17V 250mA

Friday, February 28, 2014

DALI power supply DC-17V 250mA

DALI power supply 17V 250mA
DALI power supply adopts advanced micro-control chip, this product can supply 17V voltage and within 250mA current for DALI bus. And also have undervoltage, overload, short circuit protection function.
DALI (Digital Addressable Lighting Interface) is an...

DALI power supply 17V 250mA

DALI power supply adopts advanced micro-control chip, this product can supply 17V voltage and within 250mA current for DALI bus. And also have undervoltage, overload, short circuit protection function.

DALI (Digital Addressable Lighting Interface) is an international standard, popular lighting control protocol, which adopt Manchester codes of digital transmission, with a whole grouping dimming, dimming addressing inquiries, and other powerful state lighting dimming function. Compared with the 0-10V analogue dimming, it’s more precise dimming, addressable, stable, focus control, easy installation and so on. This product adopt a standard DALI dimming signal to digital LED dimming using standard IEC60929. LED dimming with the traditional way of comparison, with adjustable light a wide range of diverse dimming, dimming of high precision, check the current status LED(such as the current brightness, power intensity, the minimum support brightness, address, etc. ), easy distributed control and so on.

Technical Parameters

Input voltage: AC90V-265V

Input frequency: 50-60HZ

Output channels: 1 channel

Output voltage: 17V

Output current: 250mA

Output power: 5.4W

Connect mode: screw connect mode

Working temperature: -20°C ~ +60°C

IP Rating: IP20

Gross weight: 120g

Net weight: 100g

Packing size: 145*48*30mm

Product dimension: 140*44.5*27mm

Direction for use
Connect the load wire at first, following by the power wire; Please ensure short circuit can not occur between connecting wire before you turn on the power;

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Internal principle block diagram
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