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Thread: stepdown converters

  1. #1
    Senior Member THE MOSS's Avatar
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    Default stepdown converters

    i got given a treadmill, only prob it must have been an import from the USA so i need a stepdown converter to run it which wont blow, i had a 100w one and it blew it, the spec is

    0-10 MPH
    1-10% power incline
    1.5 continuous HP motor
    15 amp circuit breaker
    120 VAC 60Hz

    not a clue what size coneverter to buy which wont blow? any help would be greatful

  2. #2
    Senior Member DetoxGuru.com's Avatar
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    Default

    do you know the treadmill actually works??? what is the wattage req of the treadmill , whatever it is you need a transformer rated at 150%

    something like this is prob what you need

    http://cgi.ebay.co.uk/800W-Step-Down...QQcmdZViewItem

  3. #3
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    Default

    You need either the wattage of the appliance or the current in Amps. If the wattage is available just get a converter with a higher wattage. If it just has the amps then time it by the voltage to give you your watts i.e

    P=V x I where p= Power, V= Volts and I = Amps (current)

    Hope this helps.

  4. #4
    Senior Member THE MOSS's Avatar
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    Default

    Quote Originally Posted by DetoxGuru.com View Post
    do you know the treadmill actually works??? what is the wattage req of the treadmill , whatever it is you need a transformer rated at 150%

    something like this is prob what you need

    http://cgi.ebay.co.uk/800W-Step-Down...QQcmdZViewItem
    yeah it def works, had it running with a 100w stepdown and it blew it after 2 mins.

    i dont know what wattage it is or requires, only whats i put above, thats why im confused

  5. #5
    Senior Member boromma's Avatar
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    Default Ohms Law

    edited, cause I think I was talking crap

    best guess is 10 amps (based on 15 breaker), which would be 120*10 or 1200w
    Last edited by boromma; 07-03-2008 at 08:38 PM.
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