How to Make Multi Volt Transformerless Power Supply

How to Make Multi Volt Transformerless Power Supply
👉Get a free trial of Altium Designer :
👉 www.altium.com/yt/ZAFERYILDIZ 👈
👉Free Search Engine for Electronic Parts 👉 octopart.com 👈
👉Subscribe to JLCPCB with the link below and get your discount discounts
👉jlcpcb.com/DTT
For Business Inquiries 👉[e-mail] 👈
Click to subscribe 👉 bit.ly/3A75DDi 👈
👉Circuit diagram
drive.google.com/file/d/1moHF...
------------------------------------------------------------------------
The soldering station I use
👉 bit.ly/3hjI5BY
👉 Coupon: BGfcd779
-------------------------------------------------------------------------------------------------------------------------------------------
Thank You Altium Designer For Sponsoring Our Video
#altium
#Transformerless

[@RayS-zh5we]

Simply amazing how you build all the cool stuff 😎 🙏

[@martinslanina1322]

super vecicka na setreni energie mam vyrobeno s podobnymi hodnotami a funguje SUPER

[@rolandburisch9489]

Hi again. Further to my comments below, I've done a few calculations but the first thing is that you're using a DC rated capacitor. You should ALWAYS use AC rated capacitors on AC, preferably an X2 type for safety. DC capacitors on AC will last a week or so and then they take up smoking, sometimes they explode. Never use DC capacitors on AC regardless of voltage rating. Secondly, the formula for capacitive reactance, is Xc = 1/ (2 x pi x f x C), where f is the frequency in Hz and C is the capacitance in farads. From here we get Xc = 1 / 6.28 x 50Hz x 1uF. This calculates out to 3183 ohms. If used with 240VAC, 50Hz mains, from Ohm's Law the current through the cap will be 240 / 3183 = about 75mA. And 40mA will kill you stone dead. Yes, there is the body's resistance too which will reduce the current, but either way this is a potentially lethal circuit. As Oliver C says below, yes, you can build this into a plastic enclosure and indeed, I manufacture daylight switches just this way, almost identical, 470 ohms resistor, 180nF capacitor, bridge rectifier and a 43V zener. It's all housed in a plastic box and the output feeds security lights that are all insulated. So it is a good, cheap way of dropping mains voltage but ONLY IF it is made safe. But it should definitely not be used to power anything that people might be able to touch, like maybe a phone charger, etc. With respect to you, Zafer, nice try, but it really is dangerous. Regarding Altrium - a brilliant bit of software. I began designing PCBs using Protel 1.5 a great many years ago, around 1996. It was so old that it was labelled as 'Protel FOR WINDOWS'! Yes, one step up from DOS and it was still excellent, wish I could run it on Windows 10. Since then Protel has become Altrium. I can endorse this; if you want the best, Altrium is the one. If you want a basic, free programme for PCBs, I use Pad2Pad, no bells and whistles but it just works. DipTrace is also free but Pad2Pad is simpler although it doesn't do schematic captures.

[@trasisthor4655]

The capacitor is connected parralel to the bridge rectifier dc output, not ac input

[@mahsinmousa2991]

Thanks man , i read all u comment, i was think to give it a try ,but after i read you talk i change my mind, it's little scary to deal 220v with just cap and res without transformer.

[@leopoldofernandezjr.508]

The capacitor was connected to a bridge diode to convert ac to dc. This is a basic project for kids and it's ok and remind me when I'm in 2nd year high school..

[@XavierBetoN]

There is always the risk of touching to 240v wire regardless of the project you're working unless you know what you're doing. If you know that, you'll not touch it and enclosure it for further safety issues. With that said, no other designs will change the fact of the danger of playing with grid power.

[@XavierBetoN]

@Colin Mitchell input resistance is to stop the FULL BRIDGE RECTIFIER from overheating.

[@neacsudanut7145]

Nu mai posta astfel de nebunii. Un neștiutor poate muri... Să nu facă nimeni așa. Te apreciez pentru postările bune chiar dacă sunt mai complicate!

[@aHmeDBouD-DZ]

Thank you, you are always creative.

[@user-qc2sg6pp1w]

Спасибо за интересные технические решения!

[@valtersouzaribeiro761]

Bom dia parabens muito bom excelente projeto

[@xuivamdrov3139]

Почему-то мне кажется под нагрузкой будут другие цифры.

[@andimannzipfelohr2979]

Lebensgefährlich! Sollte man nur machen wenn man sich WIRKLICH auskennt...

[@martinslanina1322]

SUPER VECICKA MAM VYROBENO A FUNGUJE MOC DOBRE Setri energii

[@johnpeter1703]

Very Good idea thanks for your support and help & making such excellent informative Video to help enthusiastic nd hobbies.

[@furkann6774]

kondansatörle gerilim düşürme işlemi yapılmış yani kondansator trafo niyetine kullanılmış köprü diyotla doğrultma işlemi ve elektrolitik kondansatorle de yarım dalga filtrelenir son olarakta rener diyotlarla gerilem bölücü devresi yapılır ve zener diyotların aralarından kademeli voltajlar alınır

[@mauriciorogel9308]

Un saludo desde El Salvador maestro zafer.

[@user-qn5sl3lg7i]

Схема опасна. Без разделительного трансформатора нет гальванической развязки с сетью, любая деталь может оказаться под фазным потенциалом сети относительно "земли".

[@hasanaliozkul7549]

Süper olmus Ellerine saglik

[@ferhatdemir7233]

Güzel proje olmuş ihtiyaca görede saj yapabilirsin pilleri voltuna göre👍😊👌👌

[@dlevensy]

C'est bien bravo

[@nikolatesla6046]

Maşallah maşallah nazar değmesin, özellikle seni takip ediyorum. Bende hobi olarak uğraşıyorum.

[@SC.243k]

Great 😊

[@hakanerdal7034]

eline sağlık...

[@PIKAJULLA]

buenas mi hermano como estas, esta bonito tu circuito pero pienso que pasa poca corriente si o no

[@Ronaldo.F_silva]

Nice👍✔️🐾

[@hasantamer9199]

elinize emeğinize sağlık

[@Seniman-45]

iyi kardesim 👍👍👍👍👍

[@user-mb9fm1mk3f]

Puedo conectar el puente a 110 v o a 220 voltios? Necesito los valores de cada componente para conectar a 110 voltios😊. Gracias

[@pirooz5802]

Harika zafer bey

[@ZAFERYILDIZ52]

Teşekkürler kardeşim

[@youtubetv7000]

SUPER

[@pvc988]

Cool deathtrap.

[@siiv7973]

Браво. Интересно решение.

[@neacsudanut7145]

Nu este indicat acest lucru! Te salut moi brat!

[@mirceacluj]

@@neacsudanut7145 moi brat asta e in l.rusa

[@siiv7973]

@@neacsudanut7145 Buna, din ce oras/regiune din Romania esti?

[@siiv7973]

@@mirceacluj Buna, din ce oras/regiune din Romania esti?

[@mirceacluj]

@@siiv7973 din cluj napoca

[@omagung81]

Great job... What can... This aply to Charger batttey... Thks lot of... 👍👍

[@rolandburisch9489]

This is an extremely dangerous thing to do. If you tried to power something like a small radio, and if the plug is put in the wrong way around, any metalwork on the radio would be live and you could be killed! Never try this because there is no mains isolation without a transformer and even though the output is only 12V, it can still be at mains voltage potential. I have been an electronics engineer for over 40 years and I do know what I'm talking about - DON'T DO IT!

[@requiem4adreamc]

Thanks for detailed explanation and warning. Best regards

[@zahedzahed80]

Hi, sorry if I have a typo, it's because I use a translator. You are absolutely correct, because if there was no need for transformers, all these electrical appliance manufacturing companies would not use transformers.

[@tekmusti]

Which is more powerfull ,the words of an proffessional or the money from youtube .

[@democracyforall]

I guess you can used this for something that is inclosed in some wort of plastic stuff that cannot become alive?

[@alainbastien]

What is the maximum load (Wattage) that can be connected to such layout ?

[@saaduabdullahi9551]

Çok güzel

[@shivsharma4897]

Very nice information बहुत अच्छी जानकारी है लेकिन इस सर्किट में जान जाने वाला खतरा है सावधानी हटी और दुर्घटना घटी वाली है बच्चो और बुजूगों से दूर रखे ☠️

[@allrounder-kn6ye]

Ok thanks vai 💖 🇧🇩 🇧🇩 🇧🇩

[@SebastianRodriguez-rj8xm]

Hola la alimentación es de 220v o 110v

[@Nooman62]

If you add more ceramic cap in parallel you ll get more mAmps output

[@mehmetgunduz21]

Bu devreyi dc motorları hiç çalıştırmaz amper vermez tek volt veriyor bu devre

[@hasancoskun2345]

Ancak ufak hobi devreleri ve digital saat gibi

[@amitkhobragade1977]

👌 What is the Output Current...?

[@user-fn9vx7gr2z]

سپاس از کانال خوبتون🌷🙏🌼...اگر میشه لطف کنید طریقه ساخت یک باطری قدرتمند برای موتور سیکلت استارتی اموزش بدید که بتونه ذخیره کنه وتوان استارت زدن داشته باشه...سپاس...یا هر مدار الکترونیکی که بتونه جوابگوی باطری باشه...دوازده هفت امپر ...و ساخت ترانزییتور موتور سیکلت...cdi...یه روش ساخت ساده تر ویا مشابه بزرگواری کنید توضیح بدید... سپاس 🙏🌼🌷🌹

[@Alireza_1278]

Lütfen vericiler ve fm vericisinin menzilinin nasıl artırılacağı hakkında daha fazla video çekin

[@Angeldejuesuscaldera]

Saludos funciona también con 110 voltios o hay que cambiar algún componente.

[@mickeymus8242]

may have to change the value of the resistor 560k

[@alenhacikoglu4430]

Bunu 7 8 amperlere çıkarmak için ne yapılmalı hocam ;?

[@pessimistbaron]

Merhaba bu konuyla alaksi yok fakt merak ettigim bi konuvar 12v tan 230 power invertorlar var Bunlar akiye baklanip caliyort Acaba aku yerine 12v adapterler normal elektriye takarsak sizce calisirmi Mesela 12v dvd adapteriyle powe invertoru calisrmak sizce bu mumkunmu

[@abdenourlamaa1459]

Good circuit but not isolated

[@m.arsyaelnathan9606]

Setiap vollt output masaing masing harus di kasih Beban, stabil tidak....

[@ozgundenizkucuk6444]

Koyduğunuz kapasitörler ne için?

[@franzgreifenhagen1871]

Bis zu welcher belastung kann ich es betreiben,wie hoch darf der strom sein.

[@teknoadam6727]

BENİM BİR SORUM OLACAK ZAFER BEY BİR SORU SORABİLİRMİYİM

[@naushadahmed9680]

What's the current rating of each voltage ?

[@principe.borodin]

What is generated Amper?

[@priyanshugoswami241]

How much ampere this circuit can output ?

[@vitaliycheremisov6226]

Нет характеристики по максимальному току, а он конечно слабый, это большой минус

[@neset679]

üstat kaç amper verir bu 12 v 9a akümüzü şarj edermi

Can I use full wave rectifier KBL406 - 4A/600V ?

[@mehmetmumtaz]

yes use it

@@mehmetmumtaz thanks ;)

[@swethamaheshgarka9132]

how much current does it give?

[@mehmetmumtaz]

Zafer hocam 220 kısmını daralan Makaron ile izole ederseniz. acemi kullanıcı yararına olur. teşekkürler

[@sftpskl6048]

zener ile düşürülmüş çıkışlar tehlikeli mi?

[@garygranato9164]

how many amps can it deliver ??

[@freedomisfood6966]

why my zeners destroy soon. 😭😭😭i read must use transistor to avoid break them.but that is not cheap.

[@hakaneratik9601]

zafer bey 2.9 r / 2w direnç nasıl bulunur

[@arun-kr]

What is the Maximum output current of this circuit.?

[@Ayva-Erik]

250 ma

[@user-fn9vx7gr2z]

زینر 4×3ایا رو بدنه خودش همین عدد نوشته؟؟!!یعنی خروجی دیو سه تا جهار ولته؟؟!!

[@niranjanmajhi129]

Input voltage?

[@user-ql3iz9ne8p]

Тока зависи от товара и от кондензатора.

[@suryaelektronikrepairs]

Nyeterum itu kawan

[@luisbustamante1389]

Como cuantos milliamperios puede tener este circuito.

[@Ayva-Erik]

250 ma max.

[@swapandutta658]

Hi. I want 3v led 12 pcs led. Parallel connection. .. this circuit. . used. Yes or no

[@mdmahfouzislam7408]

dear sir please help me Ac 220 to dc 24v 5A circuit diagram without transformer please sir help me

[@democracyforall]

But this is DC stuff can you do that with AC?

[@gundur7193]

Diyorları amperi yüksek kullanarak kaç miliamper çekilebilir?

[@ZAFERYILDIZ52]

2.2 uf kullanırsanız 400 ma çekebilir

[@alpharius8573]

Instead of close 3, 6, 9 and 12 V we get under 3, 6 and 9 volts and above 12. Why? Missing parts or what?

[@sandorzsoltszucs3761]

AC = 220 V ?

[@erdtv8905]

12v yazıyordu başında neden 13.81 ölçüyor

[@patrickventurini5407]

Bien . Bon montage mais pas très sécurisé . Dangereux

[@sabahehsan6112]

ما هی قدرتها عند 12 فولت ؟ ؟ ؟

[@LeventeDaradici]

For people with little experience or no knowledge of electricity, this installation can be dangerous! It can endanger the life of the user!

[@ZAFERYILDIZ52]

i warn as much as possible inexperienced users should not deal with 220 V

[@anupkumar-ng2xg]

U should encase this circuit in a plastic box ,give connection to the load and don't touch the wires bec it's a transformer less DC voltage

[@andimannzipfelohr2979]

​@@ZAFERYILDIZ52 But then you should explicitly point out the dangers in this video and not touch the capacitor when the plug is plugged in! there are a lot of people who just recreate it like that!

[@AgaSahin]

Zafer abi. Benim traş makinası bataryası bozuldu bende batarya bağlantısını direk DC motora aktardım ancak adaptörden gelen akım düşük olduğu için direk bağlantı bıçağı döndüremiyor. Bununla ilgili akım güçlendirici olarak ne kullanabilirim. Bu arda batarya toplam 600 mah değere sahip

[@yasindiyebiri7237]

5 6 tane daha adaptörden

[@anupkumar-ng2xg]

Use 5v 2 amps charger

[@zizakav9361]

Çok basit adaptör güçlü seç

[@CNRBeats]

Araya yüksek değerli bir kapasitör koyarsan adaptörün çıkışını %5-%10 artırabilirsin.. Veya bozuk şarj tutmayan şarjlı bir batarya da koyabilirsin bu şekilde voltajı adaptörden akımı da bataryadan kullanırsın..

[@mehmetmumtaz]

5 volt 2-3 A akim verecek güç kaynağı ile olur .

[@tksalok]

Какя мощность у даного девайса?

[@berkantsezer]

Bu kadar kolay devrelerden yapılıyorsa standart üretimde neden yapılamıyor ne gibi dezavantajı var bu devrenin

[@scienceguide3880]

It is connected to main live wire so if you touch a wire from that circuit you ll get shocked or death

[@shuulathoii]

Bu devreden akım çekemezsin, anca led yakacak kadar.

[@ibrahimefepostaagas5537]

Kaç amper

[@ZAFERYILDIZ52]

200 ma civar

[@mehmeteren4419]

@@ZAFERYILDIZ52 1 amper için ne yapmalı teşekkürler 🇹🇷

[@saleemansari-di2tc]

That is not 2.9 that is 3.9 ohm.look at the colours.

[@user-lx4we6kb7p]

2.9 R/ 2W 😢no market

[@viswesh713]

😂🤣🤣🤣

[@gabelogan9727]

110 V ?

[@ZAFERYILDIZ52]

220/110

[@gabelogan9727]

@@ZAFERYILDIZ52 THX mate

[@electronicajean727]

Como Soldar SMD sin que se nos Mueve el Componente kzbin.info/www/bejne/m3rIdYVuf7KipNU

[@user-cg2dg5hf8m]

Перреведите Русский

[@cameraforces3058]

DONT TRY AT HOME IM TESTING INVENTION AND BLOW UP

[@mustafakim533]

Yanlış

[@bunnyenergetic3142]

Haha it is not giving correct voltage .

[@petarrazovicmusicchannel460]

These devices without a transformer that separates the device from the main network are dangerous for the life of amateurs and you know it very well and you must not publish them. Do you want to be responsible for someone's life

[@madhusudangupta3661]

An useless, imagination drained project. It will be able to perform as per the tall claims with too many conditions. Besides being too risky to use on certain sensitive equipment. The trend has now set-in to give birth to too many projects, even if these are useless to use or uncertain to construct by the layman hobbyists, by the greedy youtubers to earn their bread. I condemn these efforts. The electronic construction project, on the you tube, must well tested, easy to be built by the hobbyists and some principals behind the working of the concept explained. Nevertheless, it's obvious on the part of the youtuber to provide the circuit diagram of the project.