Mosfet Matching Question

[vinay]

Hello,

My setup is 32v with a 50ohm resistor. The voltages I get are ~4.5 and ~3.75 but nothing in between. Also the mosfets do not get warm at all (they are on 2"x3" sink) although the resistors get considerably hot.

Has anyone had similar experiences?

Thanks, Vinay

 

[Henrik]

Your resistors dissipates 28W and the mosfets 2.4W, so I gess You are right - and luckey, since they match in two bundlls.