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Smart tips
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Добавлен 8 мар 2024
ruclips.net/channel/UCGsknIP7Yahuhz23inD3YTA
The Americans taught me this modification. Plug the amplifier into the Echo into a big amplifier!
Americans taught me this modification. Plug the amplifier into the Echo to make a big amplifier! Come to our channel you will learn a lot of useful knowledge!
Просмотров: 3 381
Видео
The Americans are really good, they improved the Korean Vang into a Japanese amplifier!
Просмотров 30712 часов назад
The Americans are so good, they have improved Korean Vang into Japanese amplifier! Come to our channel, you will know many ways to improve the technique of audio amplifier!
An American plumber came up with the idea of upgrading a super powerful audio amplifier!
Просмотров 36521 час назад
An American plumber came up with the idea of upgrading the super powerful audio amplifier! Come to our channel, you can do these things!
An American told me: Never throw away an amplifier because it can be completely restored!
Просмотров 2,7 тыс.День назад
An American told me: Never throw away an amplifier because it can be completely restored! Check out our channel, you will recover a lot of things from scrap metal!
A good American electrician taught me how to do this, the speakers and amp sound great!
Просмотров 1,2 тыс.14 дней назад
A good American electrician taught me how to do this, the speakers and amp sound great! Come to our channel, you will learn how to make a cool speaker box!
Good Americans usually make these amplifiers that are both beautiful and durable!
Просмотров 3,1 тыс.21 день назад
Good Americans usually make these amplifiers that are both beautiful and durable! If you want to know many interesting things from Americans, come to our channel!
An American has revealed how to make a power supply that can run multiple devices in your home!
Просмотров 19221 день назад
An American has revealed how to make a power supply that can run multiple devices in your home! Come to our channel and you will learn many American techniques!
Even NASA professors have to learn this! Idea to restore a broken amplifier into a new one!
Просмотров 1,1 тыс.28 дней назад
Even NASA professors have to learn this! Idea to restore a broken amplifier into a new one! Come to our channel. You will know many ways to restore a broken amplifier into a new one!
An American electrician taught me how to make a speaker box that sounds great and anyone can do it!
Просмотров 9 тыс.Месяц назад
An American electrician taught me how to make a speaker box that sounds great and anyone can do it! Coming to our channel, you will learn a lot of experience from good American workers!
Top Japanese engineers taught me this. Never throw a damaged power supply in the trash!
Просмотров 2,4 тыс.Месяц назад
Top Japanese engineers taught me this. Never throw a damaged power supply in the trash! Coming to our channel, you will no longer have to worry about the types of sources in your home!
A good electrician in America taught me how to make high-power speakers using paper boxes!
Просмотров 1,3 тыс.Месяц назад
A good electrician in America taught me how to make high-power speakers using paper boxes! Come to our channel and you will learn how to make a speaker using a powerful cardboard box!
If anyone knows this will increase or decrease the voltage. Very simple, anyone can do it!
Просмотров 1,2 тыс.Месяц назад
If anyone knows this will increase or decrease the voltage. Very simple, anyone can do it! Come to our channel and you will learn many useful things!
An American electrician taught me how to build this crossover without damaging the speakers!
Просмотров 989Месяц назад
An electrician at the US White House taught me how to make this crossover without worrying about burning out the speakers! Coming to our channel, you will learn many electronic techniques from the world's leading engineers!
The world's leading electronics engineers have yet to do this. 1 amplifier 1 transistor!
Просмотров 1,2 тыс.Месяц назад
The world's leading electronics engineers have yet to do this. 1 amplifier 1 transistor! Come to our channel and you will see the magic of electronic circuits!
Top American and Russian engineers taught me how to do this, weld horses and paint cars!
Просмотров 1,1 тыс.Месяц назад
Top American and Russian engineers taught me how to do this, weld horses and paint cars! Come to our channel and you will learn many things you never knew!
Top engineers from America and Japan taught me this method of increasing amplifier power!
Просмотров 19 тыс.Месяц назад
Top engineers from America and Japan taught me this method of increasing amplifier power!
Top American and Korean engineers taught me how to fix this problem and make it look like new!
Просмотров 3,1 тыс.Месяц назад
Top American and Korean engineers taught me how to fix this problem and make it look like new!
A good electrician in America taught me this. Set up Bluetooth for your audio amplifier!
Просмотров 8 тыс.Месяц назад
A good electrician in America taught me this. Set up Bluetooth for your audio amplifier!
One of the best electrical engineers at the US White House taught me this!
Просмотров 1,1 тыс.Месяц назад
One of the best electrical engineers at the US White House taught me this!
An American engineer, a Korean engineer taught me this technique, Create a live streaming circuit!
Просмотров 4,3 тыс.2 месяца назад
An American engineer, a Korean engineer taught me this technique, Create a live streaming circuit!
Combining top American and Japanese engineers to teach me how to repair speakers and water pumps!
Просмотров 2162 месяца назад
Combining top American and Japanese engineers to teach me how to repair speakers and water pumps!
An electrician in America taught me this, using beer to clean electrical equipment!
Просмотров 3,3 тыс.2 месяца назад
An electrician in America taught me this, using beer to clean electrical equipment!
An electrician at the US White House taught me how to make car and airplane chargers!
Просмотров 1,5 тыс.2 месяца назад
An electrician at the US White House taught me how to make car and airplane chargers!
With just one pencil, you can solder all the devices in your home! Make a soldering iron with a pen!
Просмотров 7342 месяца назад
With just one pencil, you can solder all the devices in your home! Make a soldering iron with a pen!
An electrician at the US White House taught me this! Restore AMPLIFIER to listen to music!
Просмотров 4,5 тыс.2 месяца назад
An electrician at the US White House taught me this! Restore AMPLIFIER to listen to music!
An electrician at the White House, USA taught me this! Replace the washing machine door switch!
Просмотров 5552 месяца назад
An electrician at the White House, USA taught me this! Replace the washing machine door switch!
A plumber at the white house taught me this! Make a water pump using PC plastic pipes!
Просмотров 2,9 тыс.2 месяца назад
A plumber at the white house taught me this! Make a water pump using PC plastic pipes!
An American engineer taught me this. Replace the American brand BOSE speaker box!
Просмотров 4,2 тыс.2 месяца назад
An American engineer taught me this. Replace the American brand BOSE speaker box!
A skilled White House plumber taught me this! Fix a pump that can't pump water!
Просмотров 5082 месяца назад
A skilled White House plumber taught me this! Fix a pump that can't pump water!
Những điều thật đơn giản mà rất nhiều người chưa biết đến. Chế bộ kích điện không đến 100 k!
Просмотров 6322 месяца назад
Những điều thật đơn giản mà rất nhiều người chưa biết đến. Chế bộ kích điện không đến 100 k!
cây vang tệ nhất tui từng mua
Thank you
Like 👍
please how much
update len 4 con so lon hat hay hon
Sure, it could be done but provided you know what you are doing. I started learning to build tube/valve amplifier in the late 60s. Because transistors was something new back then. And transistor amplifiers sound "terrible". It improved with the transformerless output and diirect coupled circuitry. Been doing electronic repairs till now.
is ONEE Watt high power??? LMAO
what is next??? that aliens from Mars built the pyramids???
@victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
Please, please, please never do this. Microwave transformers are extremely dangerous: they reach voltages in the threshold of ~2kV (sometimes more), which is more than enough to kill you before you hit the ground.
Electrical engineer here. Report this video as 'harmful acts'. Capacitive dropper power supplies are extremely dangerous. This power supply can kill you.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
cut those nails
Don't build this, you will have line AC floating on the DC, this is not a supply that should be used to power anything that is not insulated from the user.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu you have no idea how this works and why this is dangerous.
The shown circuit can kill you. It is highly dangerous. Do not try this stupid thing yourself.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu This is nonsense. You connect one leg of the 220V through just one diode to the secondary side. If this leg is plugged into the hot side (and the chances to this are 50%) than you have 220V on the secondary side (DC coupled through the diode): If someone touches the plug of the secondary side and is also connected to ground via something else (wet ground for instance, or a heating element in the room), he is toast eventually. Look into your own diagram at 8:09 ... it is the lower path that goes from 220V to the secondary side through just one diode. The way to ground is not necessarily though your circuit ... THAT is what you entirely forgot, but that is how people often die when using cheap powersupplys.
BE WARNED! THIS DEVICE IS VERY DANGEROUS! These kind of video's should be banned from RUclips! Oh and the title is a lie. Top engineers from Japan would tell you that playing with electricity like this is NOT ok! So don't do stupid things like this!
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu No galvanic separation from mains voltage is very dangerous! Please read up on safety basics before telling other people that this circuit is ok to use! Don't play with electricity if you don't know what you're doing! This circuit can kill someone!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
i usually dont disparage people from making things, but im sorry i wasted my bandwidth on this video and comment.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
Smart tip? Does the fact that you have 121 thumbs down vs 18 thumbs up give you a hint as to how stupid this video is?
Watching your video was a roller coaster, so thank you for that. Hazards: 220V AC between ground and output ☠️ (not isolated) In a no load condition, like if you plug it in the wall with nothing else attached, the 50V capacitor will be experiencing over 300V DC, the capacitor will explode and that voltage will be experienced at the output ☠️ What you’ve made is a noisy constant current DC power supply. If it was safe it may be ok for powering lights and perhaps vigilantly charging batteries in a pinch. It is not good for loads which are not constant like switching electronics. Please explain to people not to try this.
not so smart tip
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
japanes would nevvvvvvvvvver teach that dog shit
Sending this to @ElectroBOOM so he can absolutely rip you apart for being an electrical safety idiot...
report the video as as "harmful or dangerous acts" and put in the report that this is a HIGHLY dangerous thing to attempt and would at BEST result in you getting a nice shock (at worst this thing might burn your house down)
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
utter nonsense performed by an ignorant clown
was that a Japanese monkey who taught u this is REALLY REALLY BAD !!!!!!
no explanation --------> RUBBISH
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
Dangerous A F capacitor dropper circuit. Please do not use this anyone... good theory to know in a absolute pinch but zero practicality in this form.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
Hope you got big liability insurance for people to claim off for injury
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
"Japanese engineers taught you that"? 😂You take your RUclips audience for idiots. Japanese engineers would never do things like that, they are way smarter, safer and perfectionistic than this crap.
wow, this is pretty dangerous to teach people. theres no isolation to the mains, if someone touches the board wrong (you got lucky) they can get electrocuted really badly. theres also no fuse of any kind. this will hurt someone and potentially set someones house on fire.
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
now run it without a load and watch that 50 volt capacitor go thermonuclear!!!!! Also no isolation from the mains
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
This guy touches bare board like it's nothing. I got electrocuted so badly after touching 5V transformer my hand was in pain for a day.
Yeah. Don't touch 220v
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@XenyQ_ it was unplugged
@@vadnegru bro. I've did worse
"Top Japanese engineers taught me to make trash videos with clickbait titles so I could start my own crappy DIY hacks channel and possibly cause people to injure themselves in dumb ways"
Thank you colleagues for your comments! This is a simple circuit, 220v voltage is reduced through capacitor C 105J, 450v is only 12v and is quickly converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor and is stored in a plastic box. So users can be completely assured!
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
Oh, i just make a bridge rectifier with the caps and diodes i don't have. Not trying to be rude: The title leaves me with impression I'm missing some important context. I don't see the practical use, but I do like watching people solder who are better at it than I am.
Thank you
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
No fuse of any kind? At least mask the adapter for cautious. Some poor soul may used it wrongly, thinking it is a UL approved device.
Thank you
@@victory-mg4xu @victory-mg4xu This is a simple circuit, 220v voltage WRONG - its VAC and not V WRONG - its simple because it is rubbish; missing key components voltage is reduced through capacitor C 105J, 450v WRONG the capacitors REACTANCE acts like a resistor reducing the CURRENT. WRONG - it should be a X rated cap. voltage is reduced through capacitor ... is only 12v WRONG -total nonsense. show the formula - you can not because you are WRONG. SHOW THE FORMULA You should be ashamed by your ignorance. ...converted on the diode bridge to DC voltage and has a 1000 uf 16v filter capacitor WRONG - it is not a filter cap WRONG - justify the cap value. 1000 uF is so silly. ... is stored in a plastic box. So users can be completely assured! WRONG - that is just so WRONG; any exposed wire/contacts/joints/circuit is at mains live potential and so is DANGEROUS. Further any moisture can conduct mains voltage and so is DANGEROUS Nice try but clearly you have no idea about electronics. This highlights the danger of following clowns who just copy circuits without any knowledge.
Two suggestions that will *dramatically* improve the look of your videos in the future: -Soap & water. -A fingernail clipper.
Thank you
he should give up making rubbish videos. PERIOD
I didn't heard a sound from your speaker.
its the sounds of silence
4 con so lon
😱
good cooking
Salam gaes
Bà nội cái ruột nhin mún vứt
All.adio.bord.and.vairing
Top American engineering must also have been koreans or asians imigrants
Bluetooth sucks for hifi anyway.
Mono
This a wrong conaction because transistor nigtive where??
👌👌
Use vodka not beer
100% fake
ok
nice work! Looks really awesome!