connect 220V DC motor with arduino

Discussion in 'General Electronics Chat' started by mohamed Sami, Aug 15, 2015.

  1. mohamed Sami

    Thread Starter New Member

    Aug 15, 2015
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    0
    I got output signal from arduino varies between 0:5 volts
    How to make it varies form 0:220 volt ??
    Is there logic level mosfet works with 220V loads ? or I must make one logic level amplify it to 0:20 volt and another mosfet amplify it to 0:220 ?
    Is there another way to do it ?

    Thx all
     
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
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    You can get logic level gate for up to 65amp, what power rating do you need?
    Max.
     
  3. #12

    Expert

    Nov 30, 2010
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    Sixty three cents at www.mouser.com
    (It's a 400V logic level mosfet, good for 0.17Amps...Just to save you the time of clicking on it.)
     
    Last edited: Aug 15, 2015
  4. Reloadron

    Well-Known Member

    Jan 15, 2015
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    Just to be clear, you want to vary 0 to 220 Volts and not 220 Volts On or Off correct.

    Ron
     
  5. MikeML

    AAC Fanatic!

    Oct 2, 2009
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    Do we want the TS to have Vss on the Arduino common to one side of the AC line. I don't recommend it.
    Use an opto-isolated "Solid State Relay" ( or an electro-mechanical relay), instead.

    If we don't, the TS next posting will be "how come my Arduino resets when I switch my motor?", anyway.
     
  6. MaxHeadRoom

    Expert

    Jul 18, 2013
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    I don't see where the OP mentions the AC line?
    Max.
     
  7. #12

    Expert

    Nov 30, 2010
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    The title of this Thread says, "DC motor"...or did I miss an entry?

    And in another vein, there is so much lack of information that I don't expect this Thread to go anywhere.
     
  8. djsfantasi

    AAC Fanatic!

    Apr 11, 2010
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    It's only been about five hours. Not all posters expect real time response. I would like to ask him if he expects to use analog control, or PWM (or if he knows what PWM is). I worded my response in this way purposefully to elicit more information from him.
     
  9. MaxHeadRoom

    Expert

    Jul 18, 2013
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    Its bye-bye's time in Egypt.;)
    Max.
     
    Last edited: Aug 15, 2015
  10. #12

    Expert

    Nov 30, 2010
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    Do you mean, "beddy-bye time"?
    Posiblemente manana. :(
     
  11. MaxHeadRoom

    Expert

    Jul 18, 2013
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    Si, 7 hrs ahead of CST.
    Max.
     
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