Awsome Video I loved your detailed description on how to construct that transformer. Amazing ! :-) Maybe do a video in the future on how to re-use existing transformers? Not many people have this knowledge (!)
Very instructive video. This one is even better than your average, which in all are good ones. A pleasure to watch, as a Brazilian I found some similarities to your East-European sense of humor. And I guess we both like a cup of Coffee. Thank you for sharing.
Just pointing out a rather classic error in the calculations, it probably doesn't matter too much though. The calculation given in the video is for an efficiency ŋ=83%. Let me clarify. If the transformer is 80% efficient, there's a 20% loss. So there's a loss of 20%, which means Pmains is 20% higher than Pout. Or in other words: Pmains = 1,20*Pout. Note that the last part of the reasoning is incorrect! Given Pout=140W and efficiency ŋ=80%, Pmains will be 175W, not 168W. efficiency ŋ = Pout/Pmains = 140W/175W = 0,80 = 80%
That is superb. Perfect. Look, colour, compactness. and pretty much all parts are used/pulled and saved. U must b really satisfied and your friend will love it. As always the usual great job on a polished, colourful, clear, concise and info packed video. Liked the dry humour. And tje narrators accent and professional flight attendant style is just awesome.
Hello there and greetings from Bulgaria! I really like your videos. Keep up the good work. I have a quick question. I have a transformer that gives 27V at the secondary. Is it possible to use it with this scheme, or it I too much? Thank you in advance.
There are an abundance of working transformers in redundant ( scrap ) equipment , they can last almost forever , so are worth salvaging ( buying new is very expensive ! ) ... this will save A LOT of effort winding a dedicated transformer ... ( giving more time to construct the excellent electronics ) ! ! .... FYI ... There are LOTS and LOTS of 24 Volt transformers ( or 12 - 0 - 12 Volt ) thrown away which should work OK ( ? ) ......
Can you Built something similar but with 3 charging Modes ? (Bulk ,Absorbtion and Float ) I built something like that based on MCU . Somthing with Op Amps .
For a second there I thought you were going to do something ingenious like take a linear power supply from a computer and turn it into a car charger now that would be something to work on.
I made a power supply based on IR2153 chip. I connected a 60W soldering iron in series for first start up. Everything worked fine and I got desired output voltage. But when I powered the circuit directly. After some time, the mains breaker popped and MOSFETs and the IC failed. Plz someone tell me why this happened.
@@110v4Kasyan TV's Video Title: The switching mode power supply is simple. The same circuit, I have used. But instead of 0.47uF capacitor, I used 870nF capacitor. And the chip is IR21531 instead of IR2153.
Evrryone is repeating same and same circuit and limited voltage to 24v i badly need 36v e cycle charger circuit for lipo battery but not found any circuit why not you youtubers challenge yourself to do work yourself instead of copy each other ...
A lot of times it's easier to buy a high power battery charger! But never put out what they claim unless you spend $200 if I can make a battery charger with over 20 amps of output? I'll be laughing. Cheers
какого лешего? ну неужели нельзя было своим голосом записать... а учитывая твою аудиторию, неужели никто бы не нашелся, чтобы записать нормальный голос, а не этот "механический"?
![FNAF vs TF2 - Episode 2 [SFM]](http://i.ytimg.com/vi/z5b3V2-VLb0/mqdefault.jpg)
I don't know if you read these comments but the amount of work and detail you put into your videos is excellent 👍
Awsome Video
I loved your detailed description on how to construct that transformer. Amazing ! :-)
Maybe do a video in the future on how to re-use existing transformers? Not many people have this knowledge (!)
Very instructive video. This one is even better than your average, which in all are good ones.
A pleasure to watch, as a Brazilian I found some similarities to your East-European sense of humor. And I guess we both like a cup of Coffee.
Thank you for sharing.
Just pointing out a rather classic error in the calculations, it probably doesn't matter too much though. The calculation given in the video is for an efficiency ŋ=83%.
Let me clarify. If the transformer is 80% efficient, there's a 20% loss. So there's a loss of 20%, which means Pmains is 20% higher than Pout. Or in other words: Pmains = 1,20*Pout. Note that the last part of the reasoning is incorrect!
Given Pout=140W and efficiency ŋ=80%, Pmains will be 175W, not 168W.
efficiency ŋ = Pout/Pmains = 140W/175W = 0,80 = 80%
That is superb. Perfect. Look, colour, compactness. and pretty much all parts are used/pulled and saved. U must b really satisfied and your friend will love it. As always the usual great job on a polished, colourful, clear, concise and info packed video. Liked the dry humour. And tje narrators accent and professional flight attendant style is just awesome.
Awesome job this is exactly what I was searching for
Hello there and greetings from Bulgaria! I really like your videos. Keep up the good work. I have a quick question. I have a transformer that gives 27V at the secondary. Is it possible to use it with this scheme, or it I too much? Thank you in advance.
Love those secondary winding wire
There are an abundance of working transformers in redundant ( scrap ) equipment , they can last almost forever , so are worth salvaging ( buying new is very expensive ! ) ... this will save A LOT of effort winding a dedicated transformer ... ( giving more time to construct the excellent electronics ) ! ! .... FYI ... There are LOTS and LOTS of 24 Volt transformers ( or 12 - 0 - 12 Volt ) thrown away which should work OK ( ? ) ......
Please make wifi ups circuit which will use 18650 battery in India we have lots of power cut and normal pc ups only lasts 12 mins
love the lights on this project... their like cats eyes ya see on the roads. : )
*they're
I was thinking the same thing. They look like they're incandescent lamps behind colored lenses.
Much better than tacky LED rubbish for sure.
Ur awesome 😎😎, i never seen your types of video on RUclips Ur unique, I'm from BD
what happens if i use a 220v to 25 v 4 amp transformer?
Can this be modified to 24v or 36, 48 or 72v ???
Can you Built something similar but with 3 charging Modes ? (Bulk ,Absorbtion and Float ) I built something like that based on MCU . Somthing with Op Amps .
This girl have a very beatiful voice 💐💐💐💐
Nice concept. You are right knowing that you can easily purchase for less than build. Nice to see the nuts and bolts though.Thanks for the look!
The cross formula allows 2 amps on the wire per mm2?
لو سمحت هل تصلح هذه الدائره للتعديل على. 55 فولت و15 امبير
For a second there I thought you were going to do something ingenious like take a linear power supply from a computer and turn it into a car charger now that would be something to work on.
Hello, this charger is used to charge a car battery.
Please list the components.
Thank you 👍
You need to install a carrying handle
I made a power supply based on IR2153 chip. I connected a 60W soldering iron in series for first start up. Everything worked fine and I got desired output voltage. But when I powered the circuit directly. After some time, the mains breaker popped
and MOSFETs and the IC failed. Plz someone tell me why this happened.
Can you send me the schematic?
Maybe i can help you
@@110v4Kasyan TV's Video Title: The switching mode power supply is simple.
The same circuit, I have used. But instead of 0.47uF capacitor, I used 870nF capacitor. And the chip is IR21531 instead of IR2153.
Evrryone is repeating same and same circuit and limited voltage to 24v i badly need 36v e cycle charger circuit for lipo battery but not found any circuit why not you youtubers challenge yourself to do work yourself instead of copy each other ...
Is it possible to make a class d audio amplifier from sg3525 ic please reply big fan
Thx bro
Nice !
First watching here from the Philippines😊
A lot of times it's easier to buy a high power battery charger! But never put out what they claim unless you spend $200 if I can make a battery charger with over 20 amps of output? I'll be laughing. Cheers
You need to have a separate channel with these projects that are for 110 / 120 volts AC 🤬
Are you from 110-127V country?
And have some trouble with 220-240V circuit?
Maybe i can help you convert some schematic to 110-127V
👍👍
🤣🤣🤣🤣🤣🤣
какого лешего? ну неужели нельзя было своим голосом записать... а учитывая твою аудиторию, неужели никто бы не нашелся, чтобы записать нормальный голос, а не этот "механический"?
Are you from russia book language is rus maybe
I am from Armenia, yes book in Russian