proteus

Discussion in 'The Projects Forum' started by Furqan Haider, Jan 31, 2016.

  1. Furqan Haider

    Thread Starter New Member

    Jan 15, 2016
    16
    0
    Hi can anyone please tell me that how can i give 12 volts to this connector J1 through which led blows?
    upload_2016-1-31_8-18-40.png
     
  2. Robyn

    New Member

    May 1, 2013
    4
    0
    Hi Furqan.
    Be careful if you are a novice as this schematic shows part of a power supply. When you deal with power supplies you deal with potentially deadly voltages. If you are a novice i suggest you stay away from them for the moment.

    Now for the answer: the circuit starts with a diode bridge whose job is to turn an AC voltage into a DC voltage. This means that you should connect a low AC voltage (12v for example). Then U1 will turn it into a lower and regulated 5v and feed it to the LED.

    Here is a great read for you:https://www.google.fr/url?sa=t&sour...gggMAA&usg=AFQjCNG1g73b5ubHXGl3ySqDdEDcYpabMQ
     
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