Hello everyone,
I desperately need some help. Does anybody have the copy of "Tele-tech/Electronic Industries" magazine july 1962 issue? I have downloaded this issue from americanradiohistory.com, but the main problem is that there is missing page from 115-118, 116 and 117 no pages are missing. That article is very important for my project and the main 2 pages that describing the circuit diagram are missing. So if anyone in this group luckily have the 1962 july issue of tele-tech/ Electronic Industries without a missing page, please let me know.The name of the article is"design information for regulating and stabilizing HV power supplies" by donald O. Ward.
Thank you all
I desperately need some help. Does anybody have the copy of "Tele-tech/Electronic Industries" magazine july 1962 issue? I have downloaded this issue from americanradiohistory.com, but the main problem is that there is missing page from 115-118, 116 and 117 no pages are missing. That article is very important for my project and the main 2 pages that describing the circuit diagram are missing. So if anyone in this group luckily have the 1962 july issue of tele-tech/ Electronic Industries without a missing page, please let me know.The name of the article is"design information for regulating and stabilizing HV power supplies" by donald O. Ward.
Thank you all
I would suggest looking at a large, old university library. We have some issues here, but not that one.
They can copy the pages for you and email them to you, perhaps for a charge.
Tele-tech & electronic industries. (Journal, magazine, 1954) [WorldCat.org]
They can copy the pages for you and email them to you, perhaps for a charge.
Tele-tech & electronic industries. (Journal, magazine, 1954) [WorldCat.org]
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Thank you rayma, I tried that way for last 5 days, but none of them had 1962 issues, And I live in Bangladesh, Thats why its also impossible to visit the library or the antique seller by person also. Thats why I really need your help .
And there is a bit confusion there , I posted this same thread in different title due to misunderstanding.
And there is a bit confusion there , I posted this same thread in different title due to misunderstanding.
I've put in a request locally, in case they can find a copy elsewhere.
They will copy it and email if available. Is there a deadline involved?
,
They will copy it and email if available. Is there a deadline involved?
,
@rayma, Thanks a lot for you kind help and effort,there is not deadline involved. Thank you again.
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Found a source
@rayma
It seems there is a whole reprinted copy of this document. I saw it in ebay,however its been sold, and the seller is non-responsive.
1962 reprint - Regulating and Stabilizing HV Power Supplies - Electricity W4 | eBay
And here is the picture of that document. So it can be found in a reprint copy printed by chilton publication
may be it can be found in library in your country.
@rayma
It seems there is a whole reprinted copy of this document. I saw it in ebay,however its been sold, and the seller is non-responsive.
1962 reprint - Regulating and Stabilizing HV Power Supplies - Electricity W4 | eBay
And here is the picture of that document. So it can be found in a reprint copy printed by chilton publication
may be it can be found in library in your country.
Attachments
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We do have a copy locally in the stacks. They will copy the article and email it to me,
probably within a week. I will post here when it is available. They are off campus, and
are the only part of the university here that is still functioning, so that is fortunate.
probably within a week. I will post here when it is available. They are off campus, and
are the only part of the university here that is still functioning, so that is fortunate.
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Thanks a lot rayma,for you kind effort and support, otherwise it is almost impossible for me to get this copy.
Thank you.
Thank you.
The article is too large to post here. Please send me your email via private message
and I will email it to you. Thanks.
and I will email it to you. Thanks.
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You may also want to study the Heathkit IP-17 schematic for a practical example.
This unit produces regulated 0-400VDC at 100mA and 10R output impedance.
http://www.pmillett.com/file_downloads/IP17.pdf
HEATH HEATHKIT IP-17 ASSEMBLY MANUAL Pdf Download.
This unit produces regulated 0-400VDC at 100mA and 10R output impedance.
http://www.pmillett.com/file_downloads/IP17.pdf
HEATH HEATHKIT IP-17 ASSEMBLY MANUAL Pdf Download.
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@rayma,
I have got the documents you have sent, Thanks a lot for your kind effort and help. I am honored to meet such wonderful people here in this forum. I want to thank you all who helped and responded to me. I will try to do the same.
Yeah, I have got the heathkit IP-17 manual with the schematics. And I am just trying to modify the high voltage regulation part. I want a range from 200-1000V @250mA,to experiment with medium powered tubes. But most of the manuals and article covers 0-400V range ,there are some very rare documents describing about adjustable and higher voltage range. That document is one of them that's why I was very desperate to get the full documents, Thanks to you.
I want to use the heathkit ip-17 circuit to build a separate screen grid supply and an adjustable bias supply.
I have got the documents you have sent, Thanks a lot for your kind effort and help. I am honored to meet such wonderful people here in this forum. I want to thank you all who helped and responded to me. I will try to do the same.
Yeah, I have got the heathkit IP-17 manual with the schematics. And I am just trying to modify the high voltage regulation part. I want a range from 200-1000V @250mA,to experiment with medium powered tubes. But most of the manuals and article covers 0-400V range ,there are some very rare documents describing about adjustable and higher voltage range. That document is one of them that's why I was very desperate to get the full documents, Thanks to you.
I want to use the heathkit ip-17 circuit to build a separate screen grid supply and an adjustable bias supply.
A confession to you all
Hello everyone,
Its been really an honor for me to get a chance to interact with you all guys. Today my Father have been tested positive to Covid-19, and there is a fair chance that all the family members including me is infected ,becoz it took very long time to give the test result. So please pray for my father and my family. And if it become the last message I am asking forgiveness to everyone ,please forgive me if I unintentionally hurt or misbehaved with any one of you people. I am asking it from my heart.
.@rayma thanks a lot for your kind effort and help.
And Thank you all .
Hello everyone,
Its been really an honor for me to get a chance to interact with you all guys. Today my Father have been tested positive to Covid-19, and there is a fair chance that all the family members including me is infected ,becoz it took very long time to give the test result. So please pray for my father and my family. And if it become the last message I am asking forgiveness to everyone ,please forgive me if I unintentionally hurt or misbehaved with any one of you people. I am asking it from my heart.
.@rayma thanks a lot for your kind effort and help.
And Thank you all .
