Thank for your share..👍

@Electronic_For_You

3 жыл бұрын

😃 Thank You for visiting

insteads wires, can I solder direct on pcb RK097 pots without diodes?

@Electronic_For_You

Жыл бұрын

What diodes you talking about 🤔

Nice ❤️❤️❤️

Hi in your main presentation you show the potentiometers connected with only two wires each to the module and in the video you use 3 wires each from the potentiometers to the module. Should there be two or three and how is the connection on them

@Electronic_For_You

2 жыл бұрын

Sorry I didn't noticed that pot trace you can use 2

Good day sir! I would like to ask if I can use this on my 3pcs 12dc fan 15watts each with Direct to solar PV set up? Currently my set up is 100w solar panel and 3a mini buck converter each fan between solar panel. Am planning to use this DC CC 9A 280W Step Down Buck Converter for my 3 12vd fan instead of 3 3a mini buck converter. Will it work?

@Electronic_For_You

2 жыл бұрын

Yeas you can This can give up to 200W I loaded it to 8A no problem was found

@cyberbeast1789

2 жыл бұрын

@@Electronic_For_You Thank you very much sir for your reply and info.. subscribed from philippines..

@Electronic_For_You

2 жыл бұрын

Welcome 😄

hey! please what potentiometer value for voltage and curtent please let me know the value of both

@Electronic_For_You

2 жыл бұрын

10K Ohm

How much maximum current we can draw with the heatsink already fixed on this board ? If We draw 3 Ampere load , will this heatsink work or bigger heatsink needed ?

@Electronic_For_You

2 жыл бұрын

You can drow 8Amps with this heatsink. It will not even get worm.

@jelmerjansen328

2 жыл бұрын

@@Electronic_For_You wow

@Electronic_For_You

2 жыл бұрын

😊

Hello, Professor! Very good videos! Can it be 5V and 8A at the output side to work for a long time and not overheat and not turn off?

@Electronic_For_You

8 ай бұрын

Yes, It can give out 5V And 8Amps but for a long time , i recommend using some Small fans on radiators to keep it cool , If you have a problem after that let me know! Thanks for watching

nice video, thankyou for sharing, what is inductances value of buck converter?

@Electronic_For_You

Жыл бұрын

About 100uh

hello sir I have a 12v 30A smps i want to make a adjustable power supply 2v-30v, i have two different options with two module 1: use 150w step up dc converter for reach 30v and then use 300w step-down dc converter for adjust voltage. 2: use both modules separately, it's mean 150w step-up dc converter for above 12v range and 300w step-down dc converter for below 12v range which on is better or maybe both are bad idea?

@Electronic_For_You

2 жыл бұрын

You can use . But the effeciency will be horrible

@ericklein5097

Жыл бұрын

If you use both expect the boost converter to be 80% efficient and then the buck converter to be up to 94% efficient and as low as 70% efficient. So on the low end you could potentially only have 54% efficiency. Your 360W PSU jus became a 190W but that means you'd be boosting the 12V to 30V only to buck back down to a low voltage. It would be much better to use one of the two. Hopefully your PSU has a small trim pot so that you can work between 11 and 13 volts. Here's the catch. Those tiny little trim pots, the ones that fit a phillips head screwdriver (small) have a shitty mechanical lifespan like most trimpots. We're talking 50-200 turns at most. You'll want to replace that with something sturdier. The other issue is the boost and buck converter dont like working right next to the input voltages. So try to adjust your PSU furthest away from the 12V range you use. If you think you'd be using 12-13 volts and almost never use 11-12 volts (like most people) I would advise adjusting your PSU to put out 12.6V or 12.8V. If you use the boost converter it should be stable around 13.4V to 13.6V. Or you can use nothing and keep the PSU in the upper 12 range. If you absolutely must use 12.3 or something similar make the adjustment on the PSU. Anything under 12V should be stable with the buck converter. Pretty much the closer you stay to input voltage when dialing in the output, you'll have the best efficiency but it will be unstable if you're trying to get it within half a volt. My advice would be buy a DP HPS Proliant Server Power Supply. The 12V 460W ones are $10 or less and the 750W ones are $20. If you look hard enough on a site like ebay you can find the 1200W one for $35 or less. Add a 1800W boost converter (its really only good for ~1,000 watts at most) to cover all your needs over 12V. I think the 1200W power supply puts out 70A when plugged into 220/230/240V so even if you boost to 48V you have a "40A" capable boost converter that can bring 12V up to 48V that would leave you a max of 10A on the ouput..more like 8A or 9A on the output. I would high absolutely look at adding more cooling. Mount the converter in an open top box with two computer fans, one pulling in, the other exhausting out. Use your current PSU with the buck converter only.

@Electronic_For_You

Жыл бұрын

Right!

Wow!!!! how is about noise? If low noise after CLCLCRC then it is very good for use in filament bias of tube amp

@Electronic_For_You

2 жыл бұрын

I don't know what is Filament bias of tube amp 😅 but it can very nicely adjust voltage and amp both

I bought a new module but when i give input of 19v 3amp my led not glowing but i can regulate volt not sure about amp can you help me sir

@Electronic_For_You

2 жыл бұрын

I think the LED is broken or they put it backword

@thenathayalanp8303

2 жыл бұрын

@@Electronic_For_You thanks for your reply i will check that and reply you thank you so much

@Electronic_For_You

2 жыл бұрын

Wellcome And also check the current limit function also

@thenathayalanp8303

2 жыл бұрын

@@Electronic_For_You sir i need your email id i find the problem one resistor is missing and one resistor is slightly moved from its place i need know the value of the missed resistor i need to share a photo with you kindly find the value and reply me thanks

@Electronic_For_You

2 жыл бұрын

You can found it in my description channel

why do some sites state the min output is 0.8v but yet it's 1.2v?is there a way to make it output 0.8v?

@Electronic_For_You

8 ай бұрын

No there is internal reference voltage regulator 1.2V , so it cannot lower to less than 1.2V

Sir I have 24v 10amp smps can i use with that?

@Electronic_For_You

2 жыл бұрын

Yeas 😀

on my converter the constant voltage led is red, no load?

@Electronic_For_You

2 жыл бұрын

So the output is short circuit Can you adjust A&V???

@mikanikolic1976

2 жыл бұрын

@@Electronic_For_You yes, everything works ok. only when I make it short circuit, the indicator turns blue

Is it true that I can't increase output voltage more than input voltage? And current also?

@Electronic_For_You

2 жыл бұрын

You Can Adjust The voltage From 1.5V to Input voltage like if input is 12V then 1.5V to 12v And Current 0.2A to 12A Max

@ferdzm9794

2 жыл бұрын

@@Electronic_For_You i think you don't understand the question.

@Electronic_For_You

2 жыл бұрын

Yeas He said Can he increase voltage more then input .... And I said no he can only regulate the voltage from 1.5V to input voltage

Sir normal pot lagane se acha kam karega ? Kyuki bohot sare youtubers bolte haj ki isme sirf blue wale pot hi sahi se kam karte hai

@Electronic_For_You

2 жыл бұрын

Blue one are 10 turn they are more accurate then Normal

Can you show the input volts and output volts?

@Electronic_For_You

3 жыл бұрын

Input is 24V and out is 1V to 22v

Bro can I make this possible for DIY

@Electronic_For_You

3 жыл бұрын

Yeas You can Its very usefull ❤️👌👌

I did the same but the output is now below 1 volt all the time can only be adjusted between 0.9-0.009😢

@Electronic_For_You

2 жыл бұрын

Please check your potentiometer if its 10k And put wire Connection same as Video

Great Work But maximum Voltage is 40V 👌👌

@Electronic_For_You

3 жыл бұрын

No the lm358 can handle maximum 32V

@dj_sorra8605

2 жыл бұрын

40 v in max

@Electronic_For_You

2 жыл бұрын

Better not give it more then 30V

@dj_sorra8605

2 жыл бұрын

In specifocation is 40v V max

@Electronic_For_You

2 жыл бұрын

😐 if it got damaged you will buy new one . this why they say that . I used 40V it only worked 5 Days

Скажите пожалуйста резисторы подстроечные сколько кОм нужно ставить, 10кОм, или 50кОм, или 500кОм и какая будет разница если 10, 50, 500кОм, какой плавнее будет регулировать?

@Electronic_For_You

2 жыл бұрын

Триммер, который вам нужно использовать, составляет всего 10k Не используйте никакие Другие 20 кОм 50 кОм не подойдут, если вы хотите супер плавную регулировку, используйте только многооборотный резистор 10 кОм ✌️

@serjyoelektronik

2 жыл бұрын

@@Electronic_For_You А если не многооборотный резистор ставить, сколько кОм лучше?

@Electronic_For_You

2 жыл бұрын

Используйте только 10K другое не будет работать

@serjyoelektronik

2 жыл бұрын

@@Electronic_For_You Спасибо большое Вам за совет!

@Electronic_For_You

2 жыл бұрын

Добро пожаловать на наш канал 😊

Eat the voltage with diodes(.7v) not resistor 😁

Can i use a 34 volt/ 3.4 Ampére electric bike adapter with this converter???😊 Please respons someone❤

@Electronic_For_You

2 жыл бұрын

Yeas And put everything correctly 😀

@jelmerjansen328

2 жыл бұрын

@@Electronic_For_You thank you so mutch bro !☺️

Ampr me Kon si Belu ka potncyam mitr lgay riplay sir Plis

@Electronic_For_You

2 жыл бұрын

10 K

@nathandagre5986

2 жыл бұрын

Thanks sir

Can I Use 100k potentiometer for more Accuracy

@Electronic_For_You

3 жыл бұрын

No 🛠️ It will not work ⚠️ use only 10K

@Fransisko99

2 жыл бұрын

@@Electronic_For_You can use 1k potentiometer for smps 24v 6a?

@Electronic_For_You

2 жыл бұрын

No bro It will not work....!

Apakah step down ini bisa menaikkan ampere?

@Electronic_For_You

2 жыл бұрын

Please Can you tell me in english 😊

om punya q klo di ganti potensio biasa palah suka error knpa yah.. tadinya bisa lama"palh gk bisa di atur sy udah hbis 3 biji gitu mulu knp yah....???

@Electronic_For_You

3 жыл бұрын

Please can you talk English......?

@agusmartopo887

3 жыл бұрын

uncle, I have a 20ampere one, only if the Trimpot is changed, why does it like an error so it can't be adjusted ... please help thanks

@Electronic_For_You

3 жыл бұрын

I'm not ur uncle Call me bro And please use 10Kilo ohm One That will Work.....!

@agusmartopo887

3 жыл бұрын

well, I will try it, bro, because the trimpot brings 104 / 100K

@Electronic_For_You

3 жыл бұрын

😊 Ok

Всем привет. Нуждаюсь в консультации : входное напряжение 28 В (бортовая сеть грузовика), выставил выходное напряжение 5,15 В и ограничил ток в 3 А. Припаял двойное гнездо USB, в которое вставил USB-кабель , т.е. хочу использовать для зарядки смартфона и регистратора. Но почему-то на зарядку телефона идет всего 0,35 А и процесс очень длительный. Может кто знает, почему так ?

@Electronic_For_You

3 жыл бұрын

у тебя телефон типа c? или быстрая зарядка. если да, то это не сработает. вам нужно купить модуль powerbank (быстрая зарядка). Затем установите выходное напряжение понижающего преобразователя на 4,2 В и подключите его к модулю powerbank Battery + и -, после чего вы можете зарядить свой телефон 🙂

@user-tq7vt9ge7e

3 жыл бұрын

@@Electronic_For_You У меня тип С, но без быстрой зарядки.

@user-tq7vt9ge7e

3 жыл бұрын

@@Electronic_For_You Мне посоветовали соединить внутр. контакты в гнезде USB и уже есть 1,5 А. Спасибо всем

@Electronic_For_You

3 жыл бұрын

но его тип c хорошо, используйте модуль и подключитесь, как я уже сказал, надеюсь, что это сработает

i have the same power supply.i use 38v 3.5amp input and work well work me.the input voltage is not 32 its 40v.i think lm358 has its own regulator

@Electronic_For_You

3 жыл бұрын

I Think its better to not use more then 35V because lm358 have own regulator but its liner so higher voltage means more heat and many other problem..... Never trust sellers rating

@kdcreativity6201

3 жыл бұрын

@@Electronic_For_You y yep :))

Why red light is glowing when iam connecting 12vlamp

@Electronic_For_You

Жыл бұрын

Adjust the current. Red light means Current limit

@vishnuprasad8761

Жыл бұрын

How to adjust the current, with load or by connecting the multimeter probes to +n-

@Electronic_For_You

Жыл бұрын

First set the voltage without load then . Connect load and adjust current pot

I saw on ebay it say 8A but you say 12A I'm confused

@Electronic_For_You

3 жыл бұрын

Short circuit current is 12A 😃

@user-mn3th7fx2y

3 жыл бұрын

@@Electronic_For_You 12A is very high 😲

@Electronic_For_You

3 жыл бұрын

Yeas 😃

Can it convert 18v 0.1 amp to 8v 500mA

@Electronic_For_You

Жыл бұрын

Yeas

@electronicslover573

Жыл бұрын

@@Electronic_For_You thank you😇

What is C035 it connected to potentiometer what's it name please answers sir Thank you

@Electronic_For_You

9 ай бұрын

C stands for Capacitor I don't have data sheet

Bhai mere step dawn module ka voltage to bad ghat rha Lekin Ampr na ghat rha na bad rha kya kru potesiyomitre change kru kya riplay Bde bhai🙏🙏🙏🙏

@Electronic_For_You

2 жыл бұрын

Yes Maybe your pot is the problem

@nathandagre5986

2 жыл бұрын

Kitne Belu ka lgau

@Electronic_For_You

2 жыл бұрын

10K

while connecting external pot to the module for voltmeter and ammeter, can the left and right wires interchange keeping both sides center wires connected. You are not showing clearly in the video. Please clarify how the connection should be. Please don't use any background music, you can explain step by step yourself but don't use any background music. please give wiring diagram in video itself.

@Electronic_For_You

Жыл бұрын

Disconnect the multi turn Resistor. And connect the potentiometer the same as the previous potentiometer

@sridharkrishnappanavanerth3388

Жыл бұрын

@@Electronic_For_You you didn't reply to my question

coba ganti dioda scotky yg 30 amper.bisa ngak

@Electronic_For_You

2 жыл бұрын

Please tell me in english

can input this 37v

@Electronic_For_You

3 ай бұрын

💥

Can it convert 12 v 0.5 amp to 5 v 1 amp?

@Electronic_For_You

2 жыл бұрын

Yeas Also upto 5A

@electronicslover573

2 жыл бұрын

@@Electronic_For_You thank you

@Electronic_For_You

2 жыл бұрын

Welcome

Não mostra como ligam ao potenciómetro. Mau!

@Electronic_For_You

2 ай бұрын

Sorry

Volem kitny k ke

@Electronic_For_You

7 күн бұрын

Please can you tell me In English

Can I use 12v as input???plz reply bro

@Electronic_For_You

Жыл бұрын

5v to 35V input 1v to 30v output

@kilenjmr3786

Жыл бұрын

@@Electronic_For_You ok thanks!💖🙂

Background music name plz send

@Electronic_For_You

3 жыл бұрын

Jim usef

@whitelight4407

3 жыл бұрын

Can you send that Link

@Electronic_For_You

3 жыл бұрын

@@whitelight4407 Why not 😃 kzread.info/dash/bejne/hottxpqvidW8drQ.html

Bang memperbaiki xl 4016 yang voltase naik turun ,rubah sendiri itu bagaimana ya bang ?🙏🏼

@Electronic_For_You

2 жыл бұрын

Up and down?? Does it go automatically? Up and down?

@orangdesakonoha

2 жыл бұрын

@@Electronic_For_You yes when I use it to charge the battery, the voltage and amperage change

@Electronic_For_You

2 жыл бұрын

Yeas It will change .. Because the battery take less or more current.. Use some load like 12v led or motor and test the buck converter

STP52045Ct CHN523 ye ic thik hai par dusra ic faat chuka hai, dusra ic ka number batao bhai

@Electronic_For_You

2 жыл бұрын

This doesn't Use ic that you said . This one use XL4016 and Shottky diode . Backside of the board is cc mode operational amplifier

@marvelheros5038

2 жыл бұрын

My buck converter 1transistor has craked plese tell me the 2 transsitor number, give me mosfet model number please

Mosfat no???

@Electronic_For_You

2 жыл бұрын

There is no MOSFET ...

im using 40v...c.current not working...i thing ic is dead

@Electronic_For_You

Жыл бұрын

I said 30V is maximum! You shouldn't use more than that

@ourchannel8215

Жыл бұрын

@@Electronic_For_You 😮‍💨😅 my mistake...i want using 72v but i dont know what buck cnveter can handle this voltage

@ourchannel8215

Жыл бұрын

@@Electronic_For_You i see on discription on seller we say can used 40v limit..😅

@Electronic_For_You

Жыл бұрын

Sellers will Tell anything to sell 🤣 Limit of these XL4016 Is 32V Maximum I'm talking after destroying with only 36V Input!!! Always check the ic datasheet of buck and boost converters

@Electronic_For_You

Жыл бұрын

72volts is × of the Maximum voltage 😂 oh my god , you directly send it to haven

Sir potentiometer kitne k ka haiii

@Electronic_For_You

2 жыл бұрын

10K Ohm

@amlanjyotidas7605

2 жыл бұрын

@@Electronic_For_You sir can i use 47 k

@Electronic_For_You

2 жыл бұрын

No It will not work

@amlanjyotidas7605

2 жыл бұрын

@@Electronic_For_You ok tqq sir

@Electronic_For_You

2 жыл бұрын

Welcome

Potensio 10k?

@Electronic_For_You

3 жыл бұрын

Yeas...!

@endlesspossibilitiesofarud1102

3 жыл бұрын

@@Electronic_For_You is the Potentiometer 10k please reply

@Electronic_For_You

3 жыл бұрын

Yeas 10k

Power supply???

@Electronic_For_You

3 жыл бұрын

Yeas

@electroboommini6951

3 жыл бұрын

@@Electronic_For_You nice

Watch this XL4016 Buck converter test kzread.info/dash/bejne/d511ztquiZvahNY.html

Terrible music, would be more watchable if you talked during video.

@Electronic_For_You

Жыл бұрын

Sorry 😔

can i ask?

@Electronic_For_You

2 жыл бұрын

Yeas

@devenlakapu2450

2 жыл бұрын

@@Electronic_For_You I have a solar module that is used 200 wp in parallel with 100 wp then connected to the 10 a regulator and then to the 12 v dc water pump. But not yet 1 hour the regulator has broken. Guess* how

@devenlakapu2450

2 жыл бұрын

ask for help 🙏

@Electronic_For_You

2 жыл бұрын

What is the output voltage of panels??

@devenlakapu2450

2 жыл бұрын

@@Electronic_For_You the voltage varies depending on solar radiation, sometimes up to 20 volts

SULAP

Aweful / Terrible "music". Can't tolerate it.

@Electronic_For_You

Жыл бұрын

Thanks for letting me know I will remove musics form my upcoming videos 👌

@Denito_legal

Жыл бұрын

@@Electronic_For_You great video...don't misunderstand me. :-) Thank you

@Electronic_For_You

Жыл бұрын

😊 No problem I'm always looking for feedback from my viewers 👌 Thanks for watching Have a nice day !