220V to 110V without transformer | Adjust AC voltage

This is a 220V AC voltage regulator circuit, I use it to adjust the fan speed. i use 555 ic to generate PWM, Use triac BTA12 (12A 600V) and photocoupler MOC3020 to adjust AC voltage. Be careful, I do not use transformers in this circuit, touching any component will cause electric shock.
Facebook group : bit.ly/Creative...
Download file here: drive.google.c...
#Inverter
#12Vto220V
#Dimmer

[@PhdHung]

This is a 220V AC voltage regulator circuit, I use it to adjust the fan speed. i use 555 ic to generate PWM, Use triac BTA12 (12A 600V) and photocoupler MOC3020 to adjust AC voltage. Be careful, I do not use transformers in this circuit, touching any component will cause electric shock.

[@jhossanantonio557]

Thanks bro :D

[@jundaaaaaaaaaa]

Homemade 102 will it work for pedestal fans? I heard triacs are not good for pedestal fans ac motors

[@preetichauhan6822]

great..i want 220vac to 110vac ckt ...but want current adjustable as well as voltage..how much current in output im this ckt plz tell..i want such type ckt..give ur contact details

[@tauhiduzzamnmithue3064]

please tell us ic number except moc 3020.

[@MyKakade]

Can use motor 120vac? and can update for 3000watt?

[@JamesCPLeung]

May i have the circuit with valves for 1000w purposes. Thanks.

[@parchyasukpool9851]

เยี่ยมยอด ระบบโซล่าเซลล์จะ พัฒนา จาก ไฮไลท์ ลงมา...และเครื่องใช้ไฟฟ้า ระบบ 110/220 ก็จะไร้ขีดจำกัด....เป็นธุรกิจ...ได้อีกในการใช้ทรัพยากรให้คุมค่า...ขอบคุณครับ...

[@oneproductivemusk1pm565]

I have watched this video over and over again, the pwm on the scope is perfect but dose the output of the Triac still remain sinusoidal after regulation? You should show the output voltage waveforms on the scope as well.

[@eugeniusechavez133]

Hi , Good day, Can I ask for the ciruit diagram and list of the used components? Please . Thanks in advance. God bless.

[@lingli314]

can I hook that up to my 1500 watt 120v ac Microwave oven. to 220v AC source

[@lalithperera7230]

Hi there, thank you for sharing it very useful circuit but can you please let us know this circuit can operate a 110V, 50/60Hz, 5A desktop PC safely

[@odhomeautomation3288]

It would be very interesting if it were possible to realize an electronic variac from 0 to 300Vac with 220volt input. It would be a very nice project.

[@Eng.Mohammad_Al-Fadhli]

You can use TCA785. The datasheet of this IC has what do you want.

[@guisrtr5832]

@@Eng.Mohammad_Al-Fadhli thank you, what about a slightly greater AC voltage from 110VAC main supply, in order of 170VAC from 110VAC. I am struggling to find that.

[@javidjavid3765]

@@Eng.Mohammad_Al-Fadhli Hi sir it works for 230v ac input to convert 10v ac in output

[@pawarislopmorakot5292]

Guys , ic555 in circuit and pcb borad is difference , leg 1 is bottom left but in your pcb borad leg 1 is top left how i can do

[@PhdHung]

mirror your ic.

[@francislopes7741]

Very nice Vedio .Diod ?

[@ensarguler5033]

hello my friend, I have a question. The PCB drawing has a curved shape similar to the LDR symbol. What is going on? Can you help me?

[@glauberaranha6064]

I need to create a two-phase power supply that can handle both 127V and 220V AC input. The objective is to transform either of the two voltages to 60V AC without using a transformer. How can I achieve this?

[@nguyenvietphuong133]

Mạch này sử dụng cho máy mài nội địa nhật ok ko a?..nếu ok mong a thương mại nó nhé!

[@SaliyaRuchiranga]

can you add zero crossing detection to this without micro controller ?

[@Eng.Mohammad_Al-Fadhli]

You can use TCA785. The datasheet of this IC has what do you want.

[@wernerjager1649]

I wouldn't recommend a zero crossover, because the peak voltage will remain at the peak of the Input voltage. Zero crossing is for dimmers only, since they do not limit the peak of the input voltage, they work on passing more or less full halfwaves. The lesser of halfwaves it lets pass to the output, the dimmer the light.

[@santoshbabu517]

CAN WE RUN 90V/1A DC MOTER WITH THIS CIRCUIT USING BRIDGE AT OUTPUT

[@zeekayzafar]

Plz. Define output and input connection

[@pulakdey]

how can i make 220V AC to 65V AC

[@dientu97]

How much wattage is available?

[@odhomeautomation3288]

Very interesting as a project, if you could publish the electronic scheme. Thank you so much .

[@PhdHung]

in the video description

[@naporosales2062]

MUY BONITO SU PROYECTO, DEBERIA DE HACER UN INVERSOR de 12 voltios DC a 120 DC sería muy interesante ya que en el internet no hay esa clase de circuito y que tenga un buen amperaje a la salida. Saludos.

[@imraniqbal74]

Will it run 100volt and 1000 Watts heater that has electronic circuit to switch between 500watts and 1000 Watts and set time and thermostat? If yes how much will be losses in Watts

[@sunsetson6963]

Nice video , I wanted to ask a question, I have a modified sine wave inverter , it has a problem of the AC voltage going low as soon as I put load on it , it uses sg3524 , could you recommend or provide a solution to prevent the inverter AC voltage from dropping when I put load , like a feedback ?

[@PhdHung]

search in my channel, you will see SG3525 inverter with voltage feedback.

[@sunsetson6963]

@@PhdHung , ok , thanks.

[@sunsetson6963]

@@PhdHung , I have viewed the video , which part of the schematics of the feedback can I incorporate into my own circuit

[@user-nk6tg8oz8y]

ممنون از زحماتتون اگر نقشه و قطعات مدار رو هم میگفتید عالی میشد

[@christianloiamistad4893]

Can i ask for circuit diagram?

[@PhdHung]

ok

[@christianloiamistad4893]

@@PhdHung ohh. Thank you

[@christianloiamistad4893]

Good evening sir can i get the circuit diagram? Plsss😯😯

[@ailtonmk11]

can I connect a laser printer that is 110 volt at the output of this converter ???

[@tahaokur]

Hi i need to change 220v to 120v on a stand mixer so and it has 1300w. What can i do on this way?

[@Ambo854]

how about 110 to 220 volts sir?

[@pawarislopmorakot5292]

How much ohm adjustable resistance , please

[@PhdHung]

5K ohm

[@pawarislopmorakot5292]

Homemade 102 thank you so much

[@pawarislopmorakot5292]

Guys , ic555 in circuit and pcb borad is difference , leg 1 is bottom left but in your pcb borad leg 1 is top left how i can do

[@Ipoliveira]

Sou seguidor de seu canal acho q vc muito inteligente, para fazer tudo isso e passar para nós. Quero saber se vc faz um vídeo ensinando a fazer as placas q fica tão perfeita.

[@PhdHung]

[@arbazmateenshaikh1076]

Can I use to drive a 320w motor of 110vac and 3Amps.

[@harekrishna248]

Need a Circuit diagram

[@luisni3735]

Hi i need convert 31 VAC to 19VAC both in 1.6 Amp. Do you have some recomendation? Thanks

[@wernerjager1649]

Converting 31VAC to 19VAC is best using a transformer or reducing it with a serial power resistor (if the 19VAC is constantly loaded with 1.6A). In this case a 7.5 Ohm resistor with at least 20 Watt Power dissipation is recommended.

[@oneproductivemusk1pm565]

I have a 110v microwave oven, if I set the output voltage to 110v can this device power the transformer without any distortions at all? You should maybe make a video on that as well, just another video topic for you! This type of devices should be able to power all types of inductive loads especially TRANSFORMERS ! So how about a video on that huh?

[@soulbodysoulbody5497]

Can I apply this and use it? I would like to remove the 110v 21 0 21 power transformer and modify the 220v product by applying this circuit. How can I apply this circuit without a power transformer?

[@thangtranhqdn]

after on, triac only off when voltage betwen T1 and T2 is zero, this circuit not able to adjust fan speed.

[@nuvesv6933]

Thank you very much for the video. I'm in kinda of the opposite situation. I have a water heater from US rated at 230v and want to hook use it in Singapore, where local power supply is 240v. Can I plug it directly? If it helps, I'm using Ecosmart 18 tankless water heater. Thanks in advance.

[@josepeixoto3384]

i have a similar situation in Portugal (here,where the **INjustice** system sucks,but that is besides the point) and yes, mine works perfectly.

[@julianchoque7402]

i want to operate the timer *(110 v)for drip irrigation, to do that i count with a solenoid valve that i took from an electric washing machine that runs on 220 v i will plug the timer with a transformer 220 - 110 my question is do i need to plug a transformer on the outlet as well? i am hoping somebody will answer my question...thanks

[@kpvideotech]

Hi my Xbox 360 fat adapter ac -100-127-5a plz tell this circuit working my adapter

[@PhdHung]

no. of course.

[@nanakchand1634]

Bhai 5 amp ka dimmar le lo wo sineweb out put deta h

[@tekadventure1005]

How the output is 1000w, means around 10 amp

[@mycool713049]

Hello, can Vin 110VAC generate 220VAC through this circuit? Because the LED ceiling light I bought is only suitable for 220VAC power supply, my environment is only 110VAC, but I do n’t want to waste this light, please help me, thank you very much

[@PhdHung]

No, certainly not.

[@PhdHung]

You need a 110V to 220v transformer.

[@mycool713049]

@@PhdHung Thank you for your help

[@ankur123hii]

Can I use standard fan regulator to 21W 120 VAC to run in India with 240VAC. Can I just use a good Capacitor in parallel ?

[@jahangirali2351]

Sir i want to use BTA41 and volt regulate from 440v to 220v plz help .

[@lahirukaluarachchi6591]

Can be used 100nf 400v

[@PhdHung]

yess, ok

[@GAMININISHSHANKABANDARAnish]

Can use angle grinder How to update 2000 Watts

[@ehsanulkarim]

How many way can it support?

[@user-jq4ce6tl3j]

Sir minimum and maximum how many voltage output can use??

[@nareshbhaipatel6697]

ऐ डीवाईस कहा मीलेगा

[@bashirabdulkadirumar7888]

I build the SG3525 inverter and the AC output is about 300v can I used this Dimmer circuit to adjust it to 220 volt?? If no please what is my solution?

[@PhdHung]

I think you should use feedback voltage of SG3525. It will be more effective.

[@bashirabdulkadirumar7888]

@@PhdHung thank you sir

[@wernerjager1649]

Unfortunately it will not be a good solution. I recommend to have a feedback circuit to control the pulse width to limit the output voltage.

[@Dc_tech386]

A p channel mosfet and rectifier ac to dc the high voltage dc is switching to ac with p channel mosfet and inverter without transformer I get it I use igbt

[@thangtran-wp7uc]

Cái này tải tbi điện tử đc k vậy bạn

[@vuongpham8631]

Cái này chỉnh được tốc độ quạt không bạn.

[@izaiaszia2447]

Homemade 102 ensina fazer um redutor de energia residencial

[@kmnatarajan7633]

Nice bro max output voltage range?

[@user-jr8gp2en9b]

Good job

[@hameeds01]

Normally triac requires phase angle control, i dnt know how u hav used pwm to control the triac

[@guisrtr5832]

The potentiometer could be used to provide feedback for the triac, so I dont know why he used a pwm. It only requires zero crossing detector when you are controlling it from, lets say, an microcontroller, for applications such as soft start or automatic controlling. There's is phase angle control and there is burst firing method also.

[@horizonfurnitures8018]

Great Idea....will try out..Thanks...

[@wowamazing5194]

Can I convert my generator from 110 to 220...??????

[@GodsBattleAx]

How many watt can this handle, at 110/120v? Looking for something that can handle around 100w, more if possible.

[@MarcioMVK]

Ele mostra 1000w

[@sadektako2845]

il faut penser à ceux qui ne peuvent confectionner la plaque pcb ,un schema est souhaitable , merci ...../

[@ravitejavemulapelly4110]

Bro provide the ckt

[@anmolkumar6704]

What is the max current?

[@GAMININISHSHANKABANDARAnish]

Potentiometer (VR) value please

[@nanakchand1634]

Kia transformer ko control sakte h

[@ahmedabdellaoui1603]

En veux la théorie merci

[@sabyasachimondal2353]

Good evening sir, I have a request, sir ,how make to 220v AC to 120v DC adjustable power supply. Sir please upload the vedio, I have to need, please ....

[@PhdHung]

Yes, I will build it

[@deepakmenariya144]

@@PhdHung btao

[@kramned_9939]

hi. what is the value of the potentiometer? and is 4 and 8 pin in IC555 connected?

[@GAMININISHSHANKABANDARAnish]

5K

[@gsmohanmohan7391]

First of all you have to show a circuit diagram for the same. If so, many people visited and liked this program.

[@Nazmulsaidi]

you could have just use a fan regulator triac based.

[@amirmahdisalari3528]

Very Good.عالیه

[@PhdHung]

thanks bro

[@TKUMARTKUMAR-yt4ye]

How to make pcb

[@PhdHung]

here kzbin.info/www/bejne/l3PEpq2PmZ6NsJY

[@naporosales2062]

Que lastima no habla ni hay diagrama, no lo puede compartir con nadie, se supone que los videos son para compartir con todo el mundo, que se puede aprender así, saludos.

[@MMaheshThakur]

Will it give constant output voltage or it changes everytime if input voltage changing

[@koushiks_energy]

no feedback so it will change

[@zeekayzafar]

Diagrame?

[@Edmorbus]

Nice video

[@MuhammadKhanRetti]

pdf Digram plze

[@nareshchauhanchauhannaresh3098]

Bhai Denon me Kam karega ye

[@argelitoable]

comparte el DIAGRAMA por fabor.

[@jejoojejoo2937]

240v ac to 324vdc me kaise kare

[@Pilotfly2023]

Tks, friend!

[@guisrtr5832]

I have no 110VAC on my house, you see. I've being struggling to find a circuit that can provide 220VAC or little less from 110VAC main supply. I saw some Cockcroft-Walton multiplier, but it appears they provide DC Output. What about 110VAC to 220VAC without transformer?? Preferably with only passive components also. I found it challenging. Anyway thanks for your channel, I'm subscribing.

[@pacocable]

Very nice my friend

[@MohsinAli-ov5ow]

it can take 110 volts and 1000 watts iron on ................

[@prelectricianelectronics4663]

In video

[@ientuungdung2190]

Ic hãng nào vậy bạn hahah

[@supermaninho2010]

Mais um ótimo projeto.

[@sajidnawaz7699]

Can i use this for 80 watt heating pad ? And plz give us clear circuit diagram with detaile. Thanks

[@wernerjager1649]

Just think about it... The circuit acts like a phase dimmer. The impulse triggers and turns on at part of the waveform. The area of the remaining wave form is equal to the output power. Compared with a full-size sine wave, the output power is about 1/3 to 1/2 of the 80 watt you will expect. Good thing is, since your load doesn't involve electronic components (hopefully) you will not damage anything as long as you don't exceed 130VAC ( arythmetic middle)

[@wernerjager1649]

This is only halfways correct since the fan power is heavily decreased due to the output waveform of your circuit is not a sine wave. Sajid Nawaz will have a problem with the extremely wattage of the heating pad.

[@PhdHung]

yess.

[@bessadigital]

i need very, please make a inverter 4000 watts or more, congrats

[@guisrtr5832]

Se vc me seguir e me pedir eu faço, mas vc tem que compartilhar tb. Tem de fazer uma ponte H com mosfets, e um driver pro gate utilizando uma alimentação extra.

[@guisrtr5832]

O que o cara fez não precisava um pwm, somente um triac + diac + resistor + capacitor + potenciometro. Eu tenho um circuito muito simples que uso pra descer um pouco a potência de um ventilador velho-110VAC que só funciona em 220VAC, mas que aquece muito kkk.

[@muslimtime8401]

Is ki diagram to de

[@imnotbeluga007]

When I need like 5W for my Nixies....

[@harekrishna248]

Is this video

[@GautamKumarGoswami]

Input 220VAC & output 110VAC - output wave form will be distorted!

[@jhossanantonio557]

WoW! :D

[@BilalKhan-sq6cs]

Dimming at low voltage

[@antonynedumpully7449]

Iwont.thies1bord. 6:05 plees.sent.compontntlist