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  • Users: 761TJ
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  1. 761TJ

    12 volt to 240 inverter with 10-25% duty cycle

    I am looking for help designing a 12V dc to 240v AC 60 or 120 Hz 1000W inverter whose duty cycle is only about 10-25%. The load is purely resistive. Ed
  2. 761TJ

    Second piston controlled valving

    I saw a video of an engine on a motorcycle that used a piston in the cylinder head as the valving. Excellent torque. Anyone know what I am refering to? Thanks, Ed
  3. 761TJ

    Increasing coeff of friction on wet steel

    I need to increase the coefficient of friction of wet steel on steel temporarily. I am looking at the application of a tackifier resin emulsion. Ed

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