[Amps] wirewound resistor inductance/capacitance parameters

pc5m, Carel pc5m at xs4all.nl
Sat Apr 16 08:37:29 PDT 2011


Hi,

 

Was wondering if someone had some RF data (inductance/capacitance, or even
better a spice model..) of the general available low cost aluminum housed
high power (e.g. 50W) resistors for chassis mount?  Example are the Vishay
NH series ( <http://www.vishay.com/docs/30201/30201.pdf>
http://www.vishay.com/docs/30201/30201.pdf) but also Welwyn and Ohmite run
comparable products.

 

Goal would be to construct some high-power (kW's)  dummy oad for 160mtrs (so
only reasonable  well reflectionloss needed till 2 MHz..). 

 

Did google a bit but didn't found anything useful.

 

Thanks in advance,


Carel

 

 

 



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