tag:blogger.com,1999:blog-6338993703407602171.post195185099108230890..comments2024-03-18T22:50:33.686-07:00Comments on Tahmid's blog: Ferrite Transformer Turns Calculation for High-Frequency/SMPS InverterTahmidhttp://www.blogger.com/profile/09117804893438710050noreply@blogger.comBlogger245125tag:blogger.com,1999:blog-6338993703407602171.post-83686793627278876542023-09-05T10:18:33.384-07:002023-09-05T10:18:33.384-07:00Hi there that is very nicely written blog !
i have...Hi there that is very nicely written blog !<br />i have a question that i want to build a inverter using ferrite core transformer by using ETD 44/22/15 N87 Core my input volt (nominal) is 24v (and 20.5v minimum) and my ferrite core has no air gap i plan on to use it on a switching frequency of 50Khz and plan on too atleast obtain 400watt out of it if possible.<br />i have read the datasheet of the core but i dont understand that what is the ( Bmax )value of my ferrite core please tell me what will be the Bmax value of my core it does not have any airgap <br />i want to use the formula mentioned above to calculate the remaining valuesAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-19609512673887741552020-02-15T10:52:37.386-08:002020-02-15T10:52:37.386-08:00suppose I want to assemble a DC / AC inverter with...suppose I want to assemble a DC / AC inverter with a frequency of 60Hz and pure sine wave, the question would be, was there a project READY for this purpose or not? would anyone here know how to create one (like the example shown here) but the way I described it or not? if you have someone here capable of doing that, i would love to meet and tb to exchange ideas with this person ... please introduce yourself if there is someone here with technical capacity for this done ... i will wait for newsENFOTEC ELETRÔNICA https://www.blogger.com/profile/16508531411585877785noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-53409960633254003002020-01-06T09:42:19.066-08:002020-01-06T09:42:19.066-08:00Hi guys.... Happy new year Twenty-twenty....
Am wo...Hi guys.... Happy new year Twenty-twenty....<br />Am wondering if you still around...nice blog.UltraBritehttps://www.blogger.com/profile/00355333040703589022noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-67353017555016743912019-09-04T04:10:30.924-07:002019-09-04T04:10:30.924-07:00Great, thank you so much for sharing this post wit...Great, thank you so much for sharing this post with us.12v to 24v converterhttp://www.current-logic.com/dcdc_converter_all.phpnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-28724594203574408882019-06-19T00:19:22.614-07:002019-06-19T00:19:22.614-07:00Transformer Primary Inductance formulaTransformer Primary Inductance formularajahttps://www.blogger.com/profile/01817020128229924520noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-83022477241857456832019-05-13T12:24:14.906-07:002019-05-13T12:24:14.906-07:00Hello, I was very useful this post, I ask you a qu...Hello, I was very useful this post, I ask you a question about the transformer.<br />should the auxiliary secondary be wound up on the main secondary? Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-856487183096773212019-05-05T22:49:13.319-07:002019-05-05T22:49:13.319-07:00thanks vaithanks vaiRana Khanhttps://www.blogger.com/profile/10312140080577966412noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-78678170235945152442019-03-10T13:42:37.389-07:002019-03-10T13:42:37.389-07:00Let God bless your effort.how can I finde the area...Let God bless your effort.how can I finde the area of ferrite<br /><br /> core ?<br />Anonymoushttps://www.blogger.com/profile/08018283519870187222noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-87600722360310383832019-02-15T05:29:44.875-08:002019-02-15T05:29:44.875-08:00the information was beneficial and no mistakes wer...the information was beneficial and no mistakes were found in this. Thankyou for sharing this . and would look forward for your next article. Keep it up.Samstoreshttps://www.blogger.com/profile/17209692403804107491noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-39731945449524748302018-10-29T21:18:11.220-07:002018-10-29T21:18:11.220-07:00Assalamou alaikom
Could you please answer my mail ...Assalamou alaikom<br />Could you please answer my mail I have sone questions<br />alaa.bur@gmail.comassunnahhttps://www.blogger.com/profile/01226565307661862464noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-37474156994556257062018-08-01T01:18:05.524-07:002018-08-01T01:18:05.524-07:00Hi Tahmid,
If using toroid core what will be the f...Hi Tahmid,<br />If using toroid core what will be the formula. is there any link that i can use?<br />Your prompt reply is very much appreciated.<br /><br />thanks,<br />odieAnonymoushttps://www.blogger.com/profile/14371646018086792255noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-37284161634090144062018-07-05T13:57:33.119-07:002018-07-05T13:57:33.119-07:00Hi Tahmid,
thank you for calculations , i want to ...Hi Tahmid,<br />thank you for calculations , i want to <br />build 200w ccfl inverter based on royer oscilator , would this calculation be the same for royer circut <br /><br />Thank youAnonymoushttps://www.blogger.com/profile/10392499516606571346noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-18064776325243979042018-05-18T02:25:28.021-07:002018-05-18T02:25:28.021-07:00Hi Tahmid,
How transformer core is selected using...Hi Tahmid,<br /><br />How transformer core is selected using WaAc value for flyback converter<br /><br />Regards <br />MidhunAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-56763974954208736792018-03-31T09:09:24.514-07:002018-03-31T09:09:24.514-07:00Great explainition thank you
Great explainition thank you<br />Anonymoushttps://www.blogger.com/profile/06333538645153661632noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-1375684816481479392018-03-29T04:51:22.709-07:002018-03-29T04:51:22.709-07:00Hello how is the wire gauge calculated?Hello how is the wire gauge calculated?Anonymoushttps://www.blogger.com/profile/09816155922877452507noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-85173888549082615992017-12-02T06:49:34.994-08:002017-12-02T06:49:34.994-08:00Bom dia, Amigo gostaria de saber tem um vídeo no y...Bom dia, Amigo gostaria de saber tem um vídeo no youtube em que e feito um calculo de transformador de ferrite em que o É usado uma tabela que mostra a relação da área determina a frequência, é possível, eu não achei esta tabela na web muito obrigado. Anonymoushttps://www.blogger.com/profile/15834400371198515012noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-2698554213353957472017-11-11T06:00:03.632-08:002017-11-11T06:00:03.632-08:00how to find transformer in aera and watts??how to find transformer in aera and watts??Thilinahttps://www.blogger.com/profile/09527559748592761679noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-48770228891013304192017-10-17T11:15:33.353-07:002017-10-17T11:15:33.353-07:00Hi dear thamid,and congratulations for your blog.....Hi dear thamid,and congratulations for your blog..i make a thought... can i make transformer,with feritte toroid,from a scope of an old television? thank you..dimihttps://www.blogger.com/profile/05025178713527824800noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-25894294127802448542017-10-01T10:25:09.654-07:002017-10-01T10:25:09.654-07:00Dear tHmid,
Input 12v peak and output 350 V peak,p...Dear tHmid,<br />Input 12v peak and output 350 V peak,please share the ferrite core transformer winding detail.my mail id gowintekx@gmail.com<br />Please help me<br />Anonymoushttps://www.blogger.com/profile/14552277760540395569noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-62687866921139379502017-09-18T02:25:42.492-07:002017-09-18T02:25:42.492-07:00Buy Electronic Components in Component Buy for aff...Buy Electronic Components in Component Buy for affordable Price.Amrithahttp://www.componentbuy.comnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-49966969702579973092017-08-29T23:29:29.552-07:002017-08-29T23:29:29.552-07:00Toroid winding machine is having pulling in fixati...Toroid winding machine is having pulling in fixations on toroidal structure and it other than vivacious winding machine. It contains a delightful ring or donut shape interfacing with get-together of ferromagnetic material like as overlaid iron, squash powder, around which wire is wound. This sort of winding machine has expected for sporadic layer windings. Routinely, the immense centralization of the toroidal winding machine has criticalness meter turns, transformer key bowing, high repeat of the toroidal circles and measure of changes may join into the windings in the take a gander at of time. By then it may use in the electronic circuit control supplies, speakers and inverters.<a href="http://infantron.net/" rel="nofollow">Magnet Wire</a><br /> jayahttp://infantron.net/noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-11867028477307985822017-05-21T10:49:56.400-07:002017-05-21T10:49:56.400-07:00Hi Tamid, for example for a h-bridge winding is wh...Hi Tamid, for example for a h-bridge winding is what I can take the value of B between 1000 and 2000 or I have to take it between 1000 and 1300? For a frequency of 100khz ...<br />Anonymoushttps://www.blogger.com/profile/13604842050776304832noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-18613925066583194132017-05-09T12:33:50.844-07:002017-05-09T12:33:50.844-07:00Hi Tahmid ,
I am Kishore Bhadra from kolkata . I r...Hi Tahmid ,<br />I am Kishore Bhadra from kolkata . I read your topics anjd convinced. but I want to know how can I calculate the wire gauge according to wattage ?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-48568391990138558122017-03-28T02:44:03.012-07:002017-03-28T02:44:03.012-07:00Nice information regarding SMPS transformers.Nice information regarding <a href="http://www.miracle.net.in/transformers/smps/" rel="nofollow">SMPS transformers</a>.Rohit Pivardahttps://www.blogger.com/profile/17338460318509372941noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-70114903920218717332017-01-23T14:39:26.295-08:002017-01-23T14:39:26.295-08:00What are wire guages of 3+3turns primary and 96 tu...What are wire guages of 3+3turns primary and 96 turns secondary and 6 turns aux?Sribasuhttps://www.blogger.com/profile/03431113890393878588noreply@blogger.com