HV Shunt Regulator PCB

[Audioian]

Hi,
I have 89off lsk170V that are above specification Idss.
They measure at 20.5mA to 28.9mA at Vgs=0 & Vds=10V

These are within the range of 2sk369V which are specified @ 15mA to 30mA Idss.

UK shipment is cheap. Any takers?
Europe shipment quite a bit dearer.
Who wants to re-import them to the US/Canada?

Hi Andrew,

I''ll take 10 of them if the price is right. How much are you asking for them?

Ian

 

[AVWERK]

Got mine also,

Right on!

Regards
David

 

[Bas Horneman]

Bas are you interested in selling me your spare?

Hi Jim,

I'm posting here because I don't think my mail is passing your spam filter.

I can sell you my extra board if you like.

Regards,
Bas

 

[AndrewT]

LSK170

How much are you asking for them?

Hi Audio,
http://www.diyaudio.com/forums/showthread.php?postid=1648194#post1648194
details the availability.

 

[Audiohifi]

I have been following the thread and would like to know what is the performance this super regulator like. Much better than RC and LC filtering?

 

[Audioian]

Hi Jim,

I can sell you my extra board if you like.

Regards,
Bas

Hi Bas,

If Jim doesn't want your spare board, I'll take it.

Regards

Ian

 

[Bas Horneman]

Spare board has been sold.

 

[jackh]

Received my boards
Thanks🙂

 

[Looneytunes]

I also received my boards today.
Thanks!
😀

 

[Nick F]

The 2Sk170-V's arrived today! I should get them mailed out the next couple days.

 

[Algar_emi]

Boards delivery seems to go fine. I'll wait for the FET, thanks.

 

[Nick F]

2SK170's mailed out today!

 

[luvdunhill]

Boards delivery seems to go fine. I'll wait for the FET, thanks.

I'm still waiting, but I'm sure they will be here soon ..

 

[massimo]

Hi Sylvain, I'm in for one pcb of the second batch.
Whenever you'll order them.... no hurry!
Thank you!

 

[ackcheng]

May be if Algar_emi is so kind to share with us the Gerber files like Emile did awhile ago?

 

[AVWERK]

SB
R15 is 470k with the opa655 original parts list, and 475k on your Parts list. I'm using the opa656. It comes after the R3 - 5k pot, Not critical here or is this compensation ?

regards
David

 

[DHTGUY]

I'm new and would like to order 4 pcbs

I'm new - can someone please let me know pricing and when (and if) I can order 4 PCBs.
Thanks

 

[Algar_emi]

Hi. If I'm doing a second batch, it would be cheaper this time, no more first time tools setting cost of 200$ if I re-order the same PCB within a year. A second batch could be possible, but not before this spring. Last date I got for me and my family to move house is around beginning February. So not much will happen until I settle again...

 

[Francois G]

Sourcing OSCON

I've been planning my purchase of parts but have been unable to find a US source of the specified OSCON capacitors.

The parts list has Newark as source but their website shows out of stock with a long delay.

Has anyone found a good source of these caps?

Next question - will the use of other high quality electrolytic caps harm the performance significantly?

 

[Radioman62]

Try something in europe then.


www.elfa.se