I have also seen thermistors used as a self regulating thermal element
for a crystal oven.

Joe Leikhim K4SAT
"The RFI-EMI-GUY"

"Follow The Money"



Pooh Bear wrote:

John Larkin wrote:



TO-220 bipolar transistors make nice temperature sensors.



I like that trick. Esp the isolated tab type.

Graham




--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"

"Follow The Money"