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Title: Velleman K7200 0-30v 0-10a Hack:) Post by: gevv on June 14, 2006, 04:03:45 16:03 (http://serv1.imagehigh.com/imgs/ih000001/7524_K7200.JPG)
K7200 Not pcb difficult way:):D (http://Serv1.imagehigh.com/imgs/ih000001/29431_DSCF0496.th.jpg) (http://Serv1.imagehigh.com/view.php?id=29431_DSCF0496.jpg&path=/imgs//ih000001) (http://Serv3.imagehigh.com/imgs/04/4815_File09.th.jpg) (http://Serv3.imagehigh.com/view.php?id=4815_File09.jpg&path=/imgs/04//) (http://Serv1.imagehigh.com/imgs/ih000001/27001_pcb_light.th.jpg) (http://Serv1.imagehigh.com/view.php?id=27001_pcb_light.jpg&path=/imgs//ih000001) (http://Serv3.imagehigh.com/imgs/04/31661_Silkscreen.th.jpg) (http://Serv3.imagehigh.com/view.php?id=31661_Silkscreen.jpg&path=/imgs/04//) All files schema photo Download Linki: http://www.hemenpaylas.com/download/956581/K7200.rar.html pass:gevv Photo change video Download Linki: http://www.hemenpaylas.com/download/956073/photo_modi.rar.html pass:gevv start:) Sprint-Layout 4.0 video Download Linki: http://www.hemenpaylas.com/download/956136/dev2.rar.html pass:gevv programs:) Sprint-Layout 4.0 PhotoShop to be continue:) Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 14, 2006, 11:15:34 23:15 Them are my fingers on that photo:D
I uploaded that ages ago and i still have got the full article and my own PCB layout for that:D Did you know they have discontinued that power supply now they do no sell it any ore :mad: After all i find it the best power supply i have used. The best part about it is that it does not cost a lot at all I have got to add that i know longer use the panel meter now i have designed my own using pic hoping to add digtial control soon. the best part about building your own PSU ifit breaksdown you can repair it, good look wizpic:) Title: Velleman K7200 0-30v 0-10a Hack:) Post by: babisko on June 16, 2006, 03:50:19 15:50 Quote from: gevv to be continue:) Can you continue this post Mr. gevv please? This Velleman's kit is very good power supply. Thanks for sharing. Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 16, 2006, 06:25:37 18:25 do you want the PCB layout for it
wizpic Title: Velleman K7200 0-30v 0-10a Hack:) Post by: bbarney on June 16, 2006, 10:18:10 22:18 I'am interest in a pcb layout
thank's Title: Velleman K7200 0-30v 0-10a Hack:) Post by: babisko on June 17, 2006, 04:44:46 04:44 Quote from: Wizpic do you want the PCB layout for it wizpic Yes, if you have the pcb layout, please share it for us. Thanks! Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Ante on June 17, 2006, 10:42:31 10:42 Hi All,
Does anybody know why one of the two LM723 is called `VK7200` in the part list? Can it be to protect the kit or is it just a typo? :cool: Title: Velleman K7200 0-30v 0-10a Hack:) Post by: babisko on June 17, 2006, 08:12:51 20:12 Quote from: Ante Hi All, Does anybody know why one of the two LM723 is called `VK7200` in the part list? Can it be to protect the kit or is it just a typo? :cool: I think so that Velleman wants to protect the kit and in the part list of the manual the two ICs 723 are called VK7200. Any PCB for this project? Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Ante on June 18, 2006, 09:15:07 09:15 Ok thanks, that’s what I suspected.
Sorry no PCB, you could use Eagle to make a circuit board. You only need the main board; the meters are too expensive to build. I would use ready made modules which are much cheaper and easy to find. Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 18, 2006, 10:39:05 10:39 I have got the PCB saved on disc some where but i had to reformat computer so lost all data but i have a copy saved some where i see if i can sort out
wizpic Title: Velleman K7200 0-30v 0-10a Hack:) Post by: gevv on June 18, 2006, 06:04:57 18:04 (http://img361.imageshack.us/img361/4660/vtr0jb.th.jpg) (http://img361.imageshack.us/my.php?image=vtr0jb.jpg)
pass:gevv not test to check Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 18, 2006, 06:49:49 18:49 Here is my Hack that i started to do but i never got round to finish it off fully but all info is there
Now this is a fully tested and working designed i have built it and it's in my workshop working well wizpic enjoy Title: Velleman K7200 0-30v 0-10a Hack:) Post by: gevv on June 19, 2006, 01:14:43 13:14 Thanks wizpic
Title: Velleman K7200 0-30v 0-10a Hack:) Post by: gevv on June 19, 2006, 06:09:01 18:09 (http://img221.imageshack.us/img221/226/silkscreen5jk.th.jpg) (http://img221.imageshack.us/img221/226/silkscreen5jk.jpg)
(http://img221.imageshack.us/img221/6826/adsz9jv.th.jpg) (http://img221.imageshack.us/img221/6826/adsz9jv.jpg) volt and amp metter pcb:D not test to check pass:gevv Title: Velleman K7200 0-30v 0-10a Hack:) Post by: bbarney on June 19, 2006, 09:55:12 21:55 can't read the file Gevv it say's file corrupeted?
Title: Velleman K7200 0-30v 0-10a Hack:) Post by: babisko on June 20, 2006, 04:56:59 04:56 Many thanks for the pdf WizPic.
I have a question: What is the value of the current resistors; (in the Velleman's 7200 kit manual marked as R37-R40 with four pieces of nichrome wire). In your pdf is marked as current resistors and in the silkscreen is reference like 7/10W (4X). What does means? 7 Ohms / 10W is very high value for this. Can you help me please? Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 20, 2006, 05:17:50 05:17 I used for mine 2 10wat 0R1 which made it 0R5 because they are doubled up, i went fro terminial bloack on my design because I did have an original design and found over the years and long use the resistor wire became bad and made it have bad coonections onto PCB.
wizpic Title: Velleman K7200 0-30v 0-10a Hack:) Post by: babisko on June 21, 2006, 04:49:08 04:49 Thanks a lot Wizpic.
Title: Velleman K7200 0-30v 0-10a Hack:) Post by: gevv on June 21, 2006, 09:19:31 09:19 wizpic where R29 1k R30 220k:)
(http://img149.imageshack.us/img149/7480/adsz4sh.th.jpg) (http://img149.imageshack.us/img149/7480/adsz4sh.jpg) Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 21, 2006, 06:49:50 18:49 i will have a look it may have been i made a mistake i'll also open up my psu to make sure aswell
wizpic Title: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on June 22, 2006, 06:35:25 06:35 R29 was removed in my design and I forgot to remove it from parts list R29 was to do with devider for the meter PCB but i did not use that i used my own
wizpic Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: sohel on October 16, 2006, 05:22:49 17:22 first thanks to mr.gevv
who has best collection. can u share with working project Velleman K7200 0-30v 0-10a Hack thanks masud Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: mizk_electro on October 16, 2006, 06:49:04 18:49 I used for mine 2 10wat 0R1 which made it 0R5 because they are doubled up, i went fro terminial bloack on my design because I did have an original design and found over the years and long use the resistor wire became bad and made it have bad coonections onto PCB. wizpic Wizpic, Can you share again the schematic ( the working one ! ) :) Thks Mizk Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on October 16, 2006, 09:25:52 21:25 Here you go the PCB
Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: mizk_electro on October 17, 2006, 05:41:54 05:41 Thankssssssssss very much ...... Wizpic.
Mizk :) Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: mizk_electro on October 17, 2006, 05:57:38 05:57 Wizpic,
Sorry to ask you one more thing .... how about component marking (for putting components) ... or maybe you can attached the schematic and I will convert it to eagle. Thanks again ;) Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: Wizpic on October 17, 2006, 07:01:21 19:01 here you go the full blown project in PDF format :)
wizpic 8) Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: mizk_electro on October 18, 2006, 09:52:31 09:52 Wizpic....
Thanksssssss very much my friend .... :) :) :) Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: Groovy on January 28, 2007, 07:42:30 19:42 could someone upload again all files from this topic because when I'm try to download schema I'm getting
Hemen Paylaş, üzerine kurulmuş olduğu "paylaşım" temellerini değiştirmeyerek yeniden yapılanma sürecine girmiştir. Şu anda planları üzerinde çalışmalar yapılmakta olan yeni Hemen Paylaş, sizlere daha çok özelliği daha hızlı sunacaktır. Ayrıca telif haklarını korumaya ağırlık verecek olan Hemen Paylaş, bu konuda yetkili kurumlar ile ortak çalışmalar içerisinde olacaktır. hemenpaylas.com, 20 Ekim 2006 tarihinde geçici olarak kapatılmıştır. Şu ana kadar yüklenen tüm dosyalar, sistem değişeceği ve daha dinamik bir altyapıya geçiş yapılacağı için silinecektir. Yeniden yapılanma süreci içerisinde siteye ve hiçbir dosyaya erişim olmayacaktır. Saygılarımızla, Hemen Paylaş! Ekibi Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: BRANCA on February 13, 2007, 11:54:50 11:54 Good question Groovy!I ask same thing-can somebody upload to reasonable site,like rapidshare,filefactory or even rapidshare.ro?
Till now I only can see something usually called "cabagge stuff"!Don't missundestand me-the project is very interesting,but the acces to it is a real pain! We waite a complete work,maybe can help on further improving! Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: ipek on February 13, 2007, 11:58:37 23:58 Hello friends
http://rapidshare.com/files/16351075/K7200.rar.html All documants Turkiye providers hemenpaylas.com sentence active to stop wait few time again service sharing k7200 projects geevy many thans.. Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: MAXPAYNE on January 02, 2008, 06:09:49 06:09 Hello friends http://rapidshare.com/files/16351075/K7200.rar.html All documants Turkiye providers hemenpaylas.com sentence active to stop wait few time again service sharing k7200 projects geevy many thans.. Hi ipek, I downloaded the archive but this file "0_30VPSU[1].tmp.pdf" is corrupted. Please attach here the file.... Regards Title: Re: Velleman K7200 0-30v 0-10a Hack:) Post by: rod27cn on January 02, 2008, 06:40:29 06:40 I download it also but i dont find any problem it can be opened.
I uploaded the file see if you can open it. no problem for me. http://rapidshare.com/files/80634534/0_30VPSU_1_.tmp.pdf.html Title: Velleman K7200 0-30v 0-10a PCB Post by: munaf on January 14, 2008, 07:51:10 07:51 Here is the Power supply and Atmega based voltmeter and amp meter PCB which was designd by me i added the thrmister to controll the fan to controlling the heat.
http://rapidshare.com/files/83662892/Powersupply.rar.html |