Selfrunning cold electricity circuit from Dr.Stiffler

[DrStiffler]

@SEC Board Owners
Messing around on the bench today and tried some different things with a couple of 15-3's, might like to see the results.

http://www.youtube.com/watch?v=aWEubiyXfLc

[Feynman]

@Loki

What kind of temp sensors are you using?  Thanks

[Feynman]

Fascinating experiment in 10.7 btw   

[ramset]

Loki WHOA is right  sweet @ DR nice 10.7  I feel like a little kid waiting for my secret decoder ring {thanks mr F]  Chet

[Loki67671]

@Loki

What kind of temp sensors are you using?  Thanks

Feynman,
The temp sensors are kits from Rainbow and it will be the first time I try them. They are advertised to be ready to convert your DMM into a wide range thermometer with 0.1F resolution. I'm going to test them with the 4 channel DAQ in the last pictures. If you are considering even trying them let me check them out before you send off your money too.  No point in two of us buying junk if that is what they turn out to be. I will check them for correct functionality, linearity, tolerance to RFI and EMI, and etc. I will let you know if you wish? If not just let me know and I'll give up the part number.  or a link. Cool!

Loki WHOA is right  sweet @ DR nice 10.7  I feel like a little kid waiting for my secret decoder ring {thanks mr F]  Chet

ramset,
I'm treading a little bit of new ground with this calorimetry but this set-up has reduced the mass from that first concept by greater than a factor of 10 easily. It looks kind of big but it is mostly all blue foam. We'll see and if it doesn't work I'll build another until I'm able to make accurate measurements. Then I have one for the lab and other work too. Plus I am going to the store tomorrow, after Turkey hunting of course and getting a stainless canister too.

@SEC Board Owners
Messing around on the bench today and tried some different things with a couple of 15-3's, might like to see the results.

http://www.youtube.com/watch?v=aWEubiyXfLc

Dr. Stiffler,
Excellent demonstration. Looking forward to the details for optimum heat on the SEC 15-3. I'm making progress! 111F on the neon, 90F on the 22uH, ambient on the transistor and 10uH.

Best regards,

Jim