Design Electronic Circuit - 10/10/2016 10:57 EDT

Design Electronic Circuit to power 10 W to 50 W LED using AC Supply.

I am using a relay triggered by Raspberry Pi. I need to operate a LED as soon as the GPIO of Raspberry Pi goes high. The problem I am currently facing is that the LED drivers I have purchased of the shelf take few mili seconds extra time to light up the LED.

I need a power solution to start the LED as soon as the raspberry pi gpio go high!

Квалификация: Схемотехника, Электротехника, Электроника

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О работодателе:
( 3 отзыв(-а, -ов) ) Pune, India

ID проекта: #11749368

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Circuit design will be provided in order to achieve best timing possible along with best power dissipation.

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Your post indicates you are using a relay, I presume mechanical relay, to drive the LED. In this case a few milliseconds is typical. I am surprised you have an application where a few milliseconds matters. If yo Больше

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using a darlingtone transistor and some other compontent , you'll have no lag from pin goes high level to led goes on! I've already done

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