Recent content by bibincjoy

Thank you everyone for the reply. And its getting interesting. Sorry to go further, becoz i would like to have a proper idea behind that equation. I am attaching few docs for your reference, which i found in the web, which shall be useful to you all. >>> supporting doc for R@t2 =...

Thank you for your guess. I searched the web for this equation; all i found was the standard equation. Wanted to know whether is there any standard equation like R@T2 = R@20(1+α@20(T2-20). As you mentioned "Io" is the rated design current and "I" is the actual load current.

Voltage drop sheet link https://www.dropbox.com/s/kyz406zpowrw2wy/VD%20for%20PF%20.pdf

I know the basic equation to find resistance at different temp from the following: R@T2 = R@20(1+a@20(T2-20), where, "T2" is the temperature at which the new resistance to be found, "a" (alpha) is the temperature coefficient @ 20deg C (0.00393) I am trying to understand the posted equation...

Please explain the below: Resistance@95 =R@35 x (1+α*(95x(I/Io)²+20))/(1+75x α) at the actual current A (I Act).