I tried this circuit on my Christmas led lights and it works! It is a 190v, thank you very much Sir Raju! for sharing!!! It is the cheapest and the best!!!
1:36 / 2:06 220 volt to 3/6/9/12/24/48/98/120/180 v. DC LED driver Circuit without Transformer - Multi Output UTTER NONSENSE There is one output though it can be used for LED strings fo different effective Vf
The 100 nF ( 0.1 μF ) mains rated ( X2 ) capacitor from ( most ) mains input noise suppressor units will give about 6 mA current , ideal for constructing simple LED night lights , using method shown ( tried - n - tested ) ... DAVE™ 🛑
About the _only_ thing it is suitable for is "permanent" application where the entire system is properly electrically insulated to protect users against electric shock. I have quite a large number of commercially made and safety-agency approved devices that use such a circuit. I have had to replace the electrolytic capacitor in many of them after a couple of decades of continuous use. There should be some sort of fuse to protect against fire if the film capacitor fails short-circuit.
@@ExperiMentalRaju I have mistaken to write 105J instead of 824J not 104J. 225J as u replied , is 2.2 uf whereas 824J is 0.82 uf . I require only 6v for 2w spot light which is used on false ceiling. Plz advise.
Yes it's work . But only in pure sign wave 220v inputs. I try 220v square wave from inverter and the capacitor get hot and the output was higher than 12v the LED damage
An example of what can be done without pointing out that in practice it should NOT be done. Theory is not always safe. You can also make nitro glycerine at home but that wouldn’t be safe would it….????
824j pf¿? Where do you find it? It is rare capaciti. Xc=1/(2•pi•f•C) = 1/ (2•pi•50•834•10^-9) = 3862.98 ohm Ohm's law: I = V / R = 230 / 3862.98 = 0.059539 A It is necesary to substract 2•0.65v of diodes. Ripple voltage is: Vr = I / (2•pi•2•f•C) = 0.06 / (2•pi•2•50•3.3•10^-6) = 28.937v Thanks
Howdy. Fargin' dangerous. The capacitor does not provide galvanic separation (floating potential) as a transformer does. If plugged in the wrong way the whole circuit will carry 220 VAC against ground. Please, do not publish stuff like this. Regards.
Esse treco é uma fonte de corrente, os LEDs são a carga e eles na saída funcionam como zeners e limitam a tensão, tipo um Led de 3V limitaria a tensão dessa fonte em 3V, e um conjunto de LEDs COB de 100V limitaria a tensão em 100V, ao menos ate um único LED queimar ou o infeliz ligar a fonte no 220V sem os LEDs na saída, dai a tensão sobe pra 310 V e explode aquele capacitor de 250V🙃
ABSOLUETELY APPALLING in every respect Soldering is horrible. Construction is crap, no explanation. no details, part parameters are not discussed. the circuit is not even described [mains capacitive dropper],. Even the design is a problem [no inrush current limiting resistor to prevent the LEDs from being damaged].
I tried this circuit on my Christmas led lights and it works! It is a 190v, thank you very much Sir Raju! for sharing!!! It is the cheapest and the best!!!
Raju sir you are doing fast i canot understand.. Thank you sir💐
I remember it next time
Кто не рискует,тот не пьет шампанского.успеха вам в таком испытании эл.током.
من أروع ما شاهدت ...اختزال كلي لمركبات الحماية من الحرارة المفرطة للمكثف ....مشروع سيوفر الكثير من فرص العمل لفرق إطفاء الحريق
What about 105 j ?pf Can we use it?. And I needs 220 to DC 250v. Will u do it? THANKS
Is it can use in amplifier speakers?
No
Are sure can use this circuit from 3v to 180v
Its fake bro :I did the same cicuit and all the LED s exploded.
1:36 / 2:06
220 volt to 3/6/9/12/24/48/98/120/180 v. DC LED driver Circuit without Transformer - Multi Output
UTTER NONSENSE There is one output though it can be used for LED strings fo different effective Vf
Terima kasih tutorialnya.sangat bermanfaat. Sukses selalu
yupz, your welcome
Veri good
Cách nắng dồng của bạn rất hay
i need the 5 voltage for output in touch sense for typical 220v application , this circuit can be work? i just need for triac sense auto switch
No
The 100 nF ( 0.1 μF ) mains rated ( X2 ) capacitor from ( most ) mains input noise suppressor units will give about 6 mA current , ideal for constructing simple LED night lights , using method shown ( tried - n - tested ) ... DAVE™ 🛑
Complete madness making ignorant people play with mains voltages.
В продаваемых китайских ночных светильниках тот же принцып работы ..☝
Sir can add 100-150k resistor in place 560k and on output can run 3mm led tell please
No
GOOOD INOVATION
Thank you
I have 103k 630v same yours capacitor but if value different can use in same your vlause components
This circuit is dangerous in so many ways. Nothing for amateurs or permanent application.
About the _only_ thing it is suitable for is "permanent" application where the entire system is properly electrically insulated to protect users against electric shock. I have quite a large number of commercially made and safety-agency approved devices that use such a circuit. I have had to replace the electrolytic capacitor in many of them after a couple of decades of continuous use.
There should be some sort of fuse to protect against fire if the film capacitor fails short-circuit.
Hello Mr Raju, I saw your video.
What no of diode I have to use if I wish to use it with ldr?
1N4007
Good Jobs 👍🏼
... Hobi Elektronika here 😊
Can i use this on my 6v fan motors.. For long time use?
No
Why?
It is a LED driver circuit
AC to DC man🙏🙏🙏
Belo vídeo e ter cuidados tudo relacionado a energia isso deve fazer parte né mesmo
can it drive a 5vdc relay?
Apakah bisa dipakai secara bersamaan semua volt ?
824 J is not available. Can I use 105J instead of 824J ? Tripura.
225j
@@ExperiMentalRaju I have mistaken to write 105J instead of 824J not 104J. 225J as u replied , is 2.2 uf whereas 824J is 0.82 uf . I require only 6v for 2w spot light which is used on false ceiling. Plz advise.
Watch this video
ruclips.net/video/8ajlkhx89r8/видео.html
How to get rid of AC in the output... I've been electrod several times...
Sera q é seguro essas fontes sem trafo gente?😮
Can i use CBB22 754J 400v capacitor?
No
If cbb22 684j 400v can?
In this video I use 824j that's means 0.82uF or 820nF
And you say 684j that's means 0.68uF or 820nF
So it still can't?
@@Akuemangmanusia 105j
Mantaapp
Is it safe for school project?
No
@@ExperiMentalRaju Could you recommend me some power supply? That can run 3 6 9 12 volts for school purpose Please thanks
3.3 uf 250 capacitor badle me 3.9 uf 250 capacitor dale to kya hoga bhai
Why do I get 305v output? It's scary to connect something.
Sir resistor kansa lelu mfr ya cfr
Cfr is best
Sir can we run 775 dc motor angle grinder on this circuit
No
Hello,
Used a 250-volt cap for a 220-volt circuit and a 560K 1/2 watt resistor for so many LEDs!
Max 1A load
@@ExperiMentalRajui need to make a 110watt circuit can you help me please!
How is amperage pass it
CAN I USE THIS MY 60V LEB BULB
Nice video, thanks :)
Diode capacity kitna hoga?
1N4007
1A 1000V
pode ser feito com 110 volt?
what would be modified to give 100 mA current?
Nathing
Hello, is it suitable for use as a charger?
No
What have u change for an output of 12v, and 100v? Also, how many milliamps? Thanks
you have not change any components to 12 volt and 100 volt out put. This circuit is suitable for LED.
@@ExperiMentalRaju thank you! But if I want to have an output of 90-95v?
@@coupe16v86 я как понял эта схема универсальная для светодиодов
@@SkapKovdor How can be universal?
Sir instead of 25v 250v3.3uf can i use 2a capacitor ( 2200 uf) for woofer current supply?
No
110v? 110v? 110?
What capacity the current send?
Max 1A
I want out put dc 12 volt 6 ampere for peltier module how plz
No
🔥🔥🔥
Is it use for 0-24 amp board plz reply
No
@@ExperiMentalRaju please make that circuit for us amp
Yes it's work . But only in pure sign wave 220v inputs. I try 220v square wave from inverter and the capacitor get hot and the output was higher than 12v the LED damage
Good circuit but the capacitor working voltage must be 350v to 400v.
What is the output dc current
1A
Great
Nooooooooooooooooooooooooooooooooooooo it is CRAP
An example of what can be done without pointing out that in practice it should NOT be done. Theory is not always safe. You can also make nitro glycerine at home but that wouldn’t be safe would it….????
Capacitor step-down and bridge rectification are the basic knowledge of electronics
824j pf¿?
Where do you find it?
It is rare capaciti.
Xc=1/(2•pi•f•C) = 1/ (2•pi•50•834•10^-9) = 3862.98 ohm
Ohm's law: I = V / R = 230 / 3862.98 = 0.059539 A
It is necesary to substract 2•0.65v of diodes.
Ripple voltage is: Vr = I / (2•pi•2•f•C) = 0.06 / (2•pi•2•50•3.3•10^-6) = 28.937v
Thanks
Local electronic shop
Hadir.
很不错
How to increase the amp ?
Without transformer you cannot increase the amp
@@ExperiMentalRaju that is INCORRECT.
imcrease the value of the first cap
zener ?
For 18v or 24 volt using it
Yes but only LED
@@ExperiMentalRaju led bulb 18 or 24 volt
Yes
@@ExperiMentalRaju thanks
Número de los rectificador que usaste? 😃
1N4007
What is amp output
1A
On 24 volt how many amoere
1A
Good....
you use 220 v 50Hz I 120 60 Hz
No
Grato!
Saudações e Agradecimentos!
Tidak direkomendasikan untuk para pemula, sangat berbahaya
Abenteuerlich und allgemeingefährlich. So etwas sollte man verbieten!
Nice video, i also sharing like this video on my channel.
56 volt circuit pkease
Howdy.
Fargin' dangerous. The capacitor does not provide galvanic separation (floating potential) as a transformer does. If plugged in the wrong way the whole circuit will carry 220 VAC against ground. Please, do not publish stuff like this.
Regards.
Without knowledge don't try this
Diodes ka number nahi btaya ji
1N4007 diode
You can put it into a silicon cube
Estranho. De 12V para 100V no mesmo circuito, sem nenhum controle?!!!!
Esse treco é uma fonte de corrente, os LEDs são a carga e eles na saída funcionam como zeners e limitam a tensão, tipo um Led de 3V limitaria a tensão dessa fonte em 3V, e um conjunto de LEDs COB de 100V limitaria a tensão em 100V, ao menos ate um único LED queimar ou o infeliz ligar a fonte no 220V sem os LEDs na saída, dai a tensão sobe pra 310 V e explode aquele capacitor de 250V🙃
,-14 mkf/1A
Ну и 3,14здец будет твоим светодиодам!!!😃
Widerstände sind NICHT ausreichend spannungsfest! Nicht für 230Vac zugelassen!
Nyetrum mbrew
Tis good but dangerous may electrify u
It burns at big load
It is a LED driver circuit so big load cannot be connect this circuit
Its very dangerous.
👃👃👃👍👍👍👍👍👍
U Indian?
Yes
☠☠☠☠☠☠☠ RIP .
🚑🚑🚑🚑🚒🚒🚒🚒🚒🔥🔥🔥🔥☄⚡⚡⚡
Jhota hai, jubtak fullwave, hafe wave diod lagaker circute nahibanaya, SCR lagaker circute nahibanaya, DC outpute nahi mileyga.
Watch the video
Fool
Porcaria de circuito perigos!
ABSOLUETELY APPALLING in every respect
Soldering is horrible. Construction is crap, no explanation. no details, part parameters are not discussed. the circuit is not even described [mains capacitive dropper],. Even the design is a problem [no inrush current limiting resistor to prevent the LEDs from being damaged].
Can't you just add an in rush ?
@@sailingcapedissappointment2012 of course you can easily put a resistor in series to slow the inrush current. That is the irony.
Can it close 12v relay
@@AhmadPubg-xg9ku no
@@ExperiMentalRaju phir to bakwas ha ya maut ka jugaad
New subscriber ❤ from @ mixme8655
👃👃👃👍👍👍👍👍👍