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building an electric bike motor

Discussion in 'Sensors and Actuators' started by mjbourquin, Mar 2, 2012.

  1. mjbourquin

    mjbourquin

    1
    0
    Mar 2, 2012
    I am trying to find a good place online or elsewhere to buy a hall effect sensor switch which senses a magnetic pole. I need it to be able to take a high voltage input since the motor could be running off of up to a 36V DC source. I've been searching online and have only found up too 24 Volts.
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,174
    2,689
    Jan 21, 2010
    typically you have a sensor and electronics which run at a lower voltage (typically 5V) which drives the power transistors which in turn switch your 36V
     
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