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I want to flash some lights

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Discussion in 'LEDs and Optoelectronics' started by syed.s, Mar 6, 2013.

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  1. Mar 6, 2013 #1
    syed.s

    syed.s

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    Mar 6, 2013
    i have 24vdc & 24v led bulb(5W).i want some delay(5sec) to on & off led bulb.pls anybody send me simple circuit to me .
     
  2. Mar 6, 2013 #2
    (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

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  3. Mar 6, 2013 #3
    CDRIVE

    CDRIVE Hauling 10' pipe on a Trek Shift3

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    Since you initially posted in this topic ...
    https://www.electronicspoint.com/flashing-5watt-led-t256005.html
    you may want to consider the following:

    5 Watts @ 24V = 208mA. The LM555 max source/sink = 200mA. Since an LM555 will not output rail to rail the LEDs will draw a little less than 208mA, which should enable driving them directly from the 555 output without need for a driver FET.

    Chris
     
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