XL4015 Buck Converter Quick Test | 1V To 30V | 0mA To 4A 

I’m using the same buck converter but when I’m checking the amps the led indicator turns off. What am I doing wrong?

Great explanation on converter...thanks for sharing have a great day 👍 😀

Sir mereko 12 v 23 amper battery ko 5 volt 23 amper me convert krna hai .....kon sa module use kru... ? 😢

Very good nice 👍

Boa tarde parabens muito bom excelente

Can it run 775 motor

I used to cgarge lion battery but this board damaged i dont know the reasson Now i buy once more and connected via Mini MP1584 DC-DC 3A Adjustable module Is it my board safe?

Can i use this and connect my smps 12v 5a to this converter to power Raspberry pi 4 with 5v-5.25v and >3amp

I use 12v power supply. I set cv to 5v but I can't get cc over ~ 1.70 amp. Also if I measure output volt and amp the same time using 2 set probes.(LED volt meter and Multimeter in amp mode) It show amp value but not LED volt meter show nothing. Is my xl4015 broken?

Does it auto cut the charge when battery is full?

One thing I'm really confused is... I kept the output voltage at sat 12V, if I increase the output current, will the input current also increases?? Please explain what's the relation between input current and output current? In fact, I will get the same output current under same output voltage for different input voltages with varying input currents??? Please help me understand with a new video.

To inform those who are interested as to why I use the 1/3 principle, is mostly due to hot industrial environments. If you study many data sheets like I do, most components are tested at 25 Degrees C. Using a safety margin of 1/3 guarantees no overheating of microcontrollers or standard solid-state components. I can rest easy at night knowing that the electronic products that I design are going to go to survive for many years. Elevated temperatures can accelerate the aging of electrical components and induce thermal stress, resulting in equipment damage and a reduced lifespan. But its fine if you think its a waste to use the 1/3 principle. Do it your way. I’m not forcing anyone to do it my way. To inform those who are interested as to why I use the 1/3 principle, is mostly due to hot industrial environments. If you study many data sheets like I do, most components are tested at 25 Degrees C. Using a safety margin of 1/3 guarantees no overheating of microcontrollers or standard solid-state components. I can rest easy at night knowing that the electronics products that I design are going to go into overheating failure. Elevated temperatures can accelerate the aging of electrical components and induce thermal stress, resulting in equipment damage and a reduced lifespan. Extreme heat can lead to physical damage to your devices. Parts might melt or warp, connections could break, and batteries might expand to the point where they crack the device's casing. Screen Damage: Excessive heat can also negatively affect your device's screen. But its fine if you think its a waste to use the 1/3 principle. Do it your way. I’m not forcing anyone to do it my way.

Hi. Can you tell me if you are using the red lead going to 10A on multimeter to check current? Thanks

Dobra robota

Nice

🥰🥰🥰

How will it work at 12.6 volt to charge at 3a for lithium polymer, 30000amh battery?

Hello sir Aap iss xl4015e1 module me input kitna volt or amp kitna dya tha

why when i am adjusting the board, and short circuit the output, the board will become very hot, and my multimeter wire become very hot also, is it normal?

Please share over heating problem

Bruh can this module can be use for charging 12volt battery pack 18650

Because I doing science experiment in school please 🥺

İnput 14v output 5v 3.5A stabil. no problem but temperature high. 14v input 5v output 2.5A temperature normal

Thanks for this test! I noticed that Aliexpress has a dealer who sells two versions of the module, black and red. Looks like the black one maybe has some upgrades, not positive though. I’m glad to find from this video that the red version you have at least handles 3A ok. 👍

Please, engineer, can you help me make a circuit that controls 50 volts and 20 amps

Mantap..... Saya pux trafo 5 A CT di buat charger aki.saya pasang di 32 volt dg di tambah elco jdx 37 volt dg di pasang modul penurun tegangan XL 4015 terus di coba ke aki tdk xmpe' 10 menit trafox panas & bau hangus,trus saya pindah teganganx 25 volt + elco jd 30 vokt panas & bau hangusx mendingan trus saya coba lg turunkn ke 18 volt di tmbah elco jd 21 volt akhirx trafox aman² aZ g panas & g bau hangus.kira² apax yg rusak bang,,??tank

Maximum voltage?

Can anything be added between the two holes next to the input terminal block? or what is it for?

Bro 1amper we increase 5 ampere please please please please please please please please please 😮😮😮 please 🙏🙏🥺🙏🙏🙏🙏 tell bro any body please

Input Voltage?

When you increase or decrease the output current, did the input current also changes??? Because the rule is... Input power equals output power plus heat loss.

Your thumbnail has the pots labeled incorrectly. The voltage control is the one nearest to the XL4015.

Iss xl4015 module battery ko over charge kareta hai kya

Can this module charge 12v 12Ah battery from solor ? 2A load ?

I always use the 1/3 Amperage principle to protect the circuit from voltage and amperage drift. Plus overheating. At 5 Amps maximum rating according to the datasheets, that calculates to 1.666 amps continuous voltage and amperage output without drift. It has worked for me for 25 years without any problems. It lets me sleep at night. LOL

Hello dear Potentiometer gumane pr bhi voltage yea ampere kam q nhi ho raha😭😭

Nice video, I have some questions questions: 1. I read it somewhere in online shop description that if the ground beetwen the input and output is connected, the current adjustment wouldn't work, is that true? 2. I don't need the current adjustment, I only need the voltage step down, let the current adjust itself according to the load need of current. How can I do that? Thank you

CAN THIS MODULE ALSO WORK AS STEP UP, 5VOLT TO 8 VOLT?