25mV Joule Thief powered by peltier merely using our body heat -Free energy 24/7

[Pirate88179]

For prototyping it is fine.  But, to make an ongoing device that can be improved over time and possibly marketed, it sucks.  I ran into the same thing trying to source those flash circuit inverter transformers.  I have over 100 of them now but...no where to get more except one place that wants $8.00 each in 200 quantities.

I am now working on making my own here in house.  I can do it for about $2.00 each I think.  We will see.

Bill

[Pirate88179]

10 for $5.50 from China:
http://www.ebay.com/itm/10PCS-Transistor-TOSHIBA-TO-92-2SK170-BL-K170-BL-100-Genuine-and-New-/360683877467?pt=LH_DefaultDomain_0&hash=item53fa6f345b

I found some BC337-25s in a US Ebay store, 50 for $3.20, free shipping, so I'm ordering.

TK:

I must have missed your post because that is what I posted about the 2sk170's.  I should read more and post less perhaps.

Bill

[TinselKoala]

TK:

I must have missed your post because that is what I posted about the 2sk170's.  I should read more and post less perhaps.

Bill

That store says they can supply large quantities of the 2sk170 too. If that's true maybe some JT fanatic should order a couple hundred, just so that they are available for experimenters.

[xee2]

Here is a link to ebay where you can get the 2SK170 which is now called the LSK170.  (I hope this link works)

2SK170 is also available from Amazon. But, I just checked and there are only 19 matched pairs left in stock.

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[Legalizeshemp420]

2SK170 is also available from Amazon. But, I just checked and there are only 19 matched pairs left in stock.

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Heyas, xee.  Love your work on YT just wish you had comments enabled and I have been watching them for about 2 years now.

Nice to know Amazon has them but they are dieing out quickly.

Why is it when something wonderful works it ceases to be made when nothing has taken its place?