Convert #220v power to 3v-6v-9v-12v-24v-48v-98v-120v. DC driver without converter || Crystal Elec

Direct Voltage Drop From 220v to 3v-6v-9v-12v-24v-48v-98v-120v
This circuit uses a direct power source that is not isolated from the mains, only people who are knowledgeable about electricity or have electrical protection knowledge should apply this circuit.
All operations please be careful, thanks for watching the video

Mạch này sử dụng nguồn điện trực tiếp không cách ly khỏi điện lưới, chỉ có người am hiểu về điện hoặc có kiến thức vệ điện mới nên áp dụng mạch này.
Mọi thao tác xin hãy cẩn thận, cảm ơn đã xem video
Hạ Áp Trực Tiếp Từ 220v xuống 3v-6v-9v-12v-24v-48v-98v-120v
#Crystal#220vto12v#DC_driver

Subscribe to support the channel at:

Crystal Elec is a place to share knowledge, experiences and life experiences to everyone in the community, I hope everyone subscribes and supports Crystal Elec channel to have more motivation. THANK YOU!!!!1

© Copyright belongs to Crystal Elec
© Copyright by Crystal Elec
☞ Don't Reup

[homediyelec]

Repair
diode 1N4007
560k resistor will be 470k (this is not important, it is only responsible for discharging excess power)

02:50 Led 9v
03:40 Led 3v
04:26 Led 12v
05:00 Led 98v

[charlesbradshaw]

This circuit is potentialy |>> LETHAL <<.. For example, failure of the capacitor provides full mains voltage to ground more than 300 volts in the UK. This circuit shold never power anything not double insulated.

[zhkjphv]

Лайк одназначно заслуженный за подробный обзор и проделанную работу. Успехов тебе и Здоровья.❤

[stefanodelfiore]

The DC voltage rating of 820nF film capacitor used in circuit is 250 V DC.
This value is not high enough, the voltage peak across this capacitor could be more than 250 V, it depends on load and on the value of mains.
The correct type of capacitors should be a Class X2 capacitor with a 250 V AC or 275 V AC.
A non Class X2 capacitor in case a failure could burn or explode.
This circuit is very common on the web but often in web page and video not well understood.
The circuit in the video is not true voltage supply, the current is limited mainly by the value of film capacitor.
It would be very useful some formulas to size the value of the circuit components.

[hashemamiry]

Very very nice

Like👌🏻👌🏻👌🏻👌🏻👌🏻

من سالها دنبال ی همچین مداری هستم برای چندین چراغ شارژی 60led و چراغ شارژی پیشانی 1led و این بهترین و آسانترین مدار و طرحی بود که شما یادم دادین مرسی mersy 👌🏻👌🏻👌🏻✌🏼🌹😊❤

[thomaskallmyr]

Charles Bradshaw is Right 100% the Circuit is Lethal if the Capacitor goes kaputt.

[ivanz]

- How dangerous you want it to be?
- YES!!! 😱💥☠️

[therichofficial]

Extraordinary. You really understand the concept of electronics.
Our understanding so far is that the voltage drop from the rectifier must use a transformer.

[jakejoliet]

Way too many Youtube videos show normal poly capacitors. You MUST use an X type capacitor for safety reasons.

[apnaagritech]

Wow, good and useful circuit making to select volts variant.gift💐💯🍀🌻🌻🌼🌼✌✌✌👍👍👍👍

[doost]

Output is dangerous to touch remains at 220v DC all the time with reduced current not recommended to be used.

[rallyrami]

😮 ooohhh THANKS wonderfull maravilloso sistema de crear un circuito electrónico para poder utilizar estas luces led!! 🔥🤩🔥👍 Chévere vídeo 😁 gracias por compartirlo! Dios te bendiga y cuide mucho ah bueno 🙏

[xepphamvan]

Hay lắm em ơi anh thích lắm mình giao lưu qua lại nghe em

[AntonioTotto]

La resistencia que coloca en serie con el condensador no es de 560k sino de 470k según el código de colores para las resistencias. Así mismo la ultima resistencia tampoco es de 460 ohmios sino de 470 ohmios.

[paramanandchandawarkar]

Nice send some more circuits like this in different configurations 👍

[RixtronixLAB]

Creative video, like it, thanks for sharing:)

[Tiger-hpnq]

This circuit is ok for low current load.

[ernestolinohernandez]

Es bueno y práctico pero seria buena idea poner un caimán en cada polo para evitar soldar y desoldar cada módulo de LED a probar. Saludos!

[LheodaDjTechTv]

Watching and sending support nice sharing

[aramachandran]

Without the circuit diagram, the assembling process is useless for any electronic project. It is like to identify an elephant by blind people.