Thursday, July 28, 2011

CrazyEngineers Forum - Mechanical & Civil Engineering

CrazyEngineers Forum - Mechanical & Civil Engineering


heat transfer

Posted: 28 Jul 2011 01:11 PM PDT

I use this amperage push device for the motor
http://www.datasheetcatalog.org/data...s/sn754410.pdf
In the data sheet write that the Continuous total power dissipation at (or below) 25°C free-air temperature is 2075 mWMy problem is that I don't understand how I need to consider this dataMy motor take 12 volt and 1 ampere that is 12 wattHow I know how much power fall on the amperage push device this is for prevent the chance over the maximum power dissipation ?

project help

Posted: 28 Jul 2011 11:35 AM PDT

i want help regarding topics about aircraft structures

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