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
    16
    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
    10,526
    2,369
    You can get logic level gate for up to 65amp, what power rating do you need?
    Max.
     
  3. #12

    Expert

    Nov 30, 2010
    16,278
    6,789
    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

    Active Member

    Jan 15, 2015
    963
    232
    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
    5,450
    1,066
    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
    10,526
    2,369
    I don't see where the OP mentions the AC line?
    Max.
     
  7. #12

    Expert

    Nov 30, 2010
    16,278
    6,789
    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
    2,802
    832
    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
    10,526
    2,369
    Its bye-bye's time in Egypt.;)
    Max.
     
    Last edited: Aug 15, 2015
  10. #12

    Expert

    Nov 30, 2010
    16,278
    6,789
    Do you mean, "beddy-bye time"?
    Posiblemente manana. :(
     
  11. MaxHeadRoom

    Expert

    Jul 18, 2013
    10,526
    2,369
    Si, 7 hrs ahead of CST.
    Max.
     
Loading...