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Yes. However, when using a battery to recharge another battery, it is always better to ensure that the battery you are using as your power source has a larger storage capacity than the one you are recharging.☺️ I am sure you already know this - just a reminder. For example: Don't use a 12V, 20Ah battery to recharge a 24V 50Ah..etc. I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Please watch the video to the end. I provided a schematic that shows what potentiometer value I used and how it was connected. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Yes, it was. You can watch the video on our channel.☺️ But I have been designing the actual PCB for a while now. More to follow. The Innovati0n Lab 💥 www.theinnovati0nlab.com

It is still being developed. When it is ready, you can order one from our website. Stay tuned The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the feedback. However, the boost converter was the premise of the video... not buck converter. Also, keep in mind that this was an experiment conducted out of curiosity. Thanks, though. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the amazing feedback!👍👍👍 Given that your motor has a 36V maximum rating, you will likely damage it with a 48V controller. The 48V controller by itself won't be the problem. However, since you have 12 to 48 booster, you will overpower the motor itself and fry windings. I would not recommend this, but it's totally up to you.☺️ I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

May input is 15 and output is 15 also

Please make sure that your output current adjustment is not althea way down to zero.

Please make sure that your output current adjustment is not all the way down to the zero. 💥💥💥 Try doing the following steps; 1. Disconnect all load from the output and connect your DMM to the output. 2. With the converter input on your to your left and output towards your right, dial the current adjustment pot clockwise until you hear some audible clicks....just note that at this potentiometer set point, you will be at the maximum output current and you need to dial it down before connecting your battery for charging. Now, with the current adjustment potentiometer set to the max point, turn the output voltage potentiometer counterclockwise to increase the output voltage. If your converter is not faulty, this should work. If you turn the current adjustment potentiometer too low, your converter will lose output voltage boost function. So, your output will equal your input. CAUTION: ⚠️⚠️⚠️ Keep a close eye on the output via your DMM as you are turning the current adjustment trim potentiometer clockwise because when you get to a point of stability, you may see your output voltage spontaneously jump - depending on the output trim potentiometer setting. Again, this is why you have to disconnect all loads from the converter when you are doing this. I hope this helps. I hope you are a subscriber, and I hope you will be sharing our videos to help us grow this channel. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Also, next time, address your question to the content creator and not to "Anyone." The honestly came across as a bit sarcastic to me. Thanks. I hope my feedback helps you in your diy endeavor. SUCCESS WISHES. The Innovati0n Lab 💥 www.theinnovati0nlab.com

That is not very true. I always end my videos with a good summary and lessons learned. I may not be able to solve every single problem because I am just one person - with limited time and resources. Engineering and design problems cost money, time, and resources to solve. My hope is that someone could find helpful information from where I left off and use that to solve other problems....or at least be aware of diy concepts that do not work. I hope this makes sense to you.☺️ The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for your super disparaging, baseless, and fear inducing cautionary note. If one with a creative mind is not careful, you will allow FEAR to become the ENEMY of INNOVATI0N & CREATIVITY!!! If you watch my videos, you will recognize that I usually dedicate an entire chapter to test set up and SAFETY overviews. Also, please read the DISCLAIMER at the beginning of every of my video. ⚠️⚠️⚠️ If anyone is super afraid of electricity, power, and electronics, then this channel is not for you. ⚠️⚠️⚠️ If you are careless, UNTIDY, and not paying attention to all my safety recommendations....again, this channel is not for you. ⚠️⚠️⚠️ If you are not respectful of electrical power, then you will have issues. The Diy strategies I teach in my videos are concepts I have used for more than 10 years before I started creating content and tutorials on them. Again, thanks for the safety reminder. However, be careful how you word your comments so you don't come across as super pessimistic. Pessimism impedes inspiration and creativity. We don't need that in this community. I hope this makes sense to you. Respectfully, The Innovati0n Lab 💥

Sounds like a fun project you are working on. These server power supplies can only do 65A at 12V. They may not work well in parallel. You can give it a try and let me know if it works for you.☺️ I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the wonderful feedback.👍👍 The Innovati0n Lab 💥 www.theinnovati0nlab.com

Wonderful! Stay tuned. Rev 2 of the design is coming soon. The Innovati0n Lab💥 www.theinnovati0nlab.com

ruclips.net/video/Wabe5f6sUgo/видео.html

These are all buck converter videos. 👇👇👇 ruclips.net/video/xrGDlZx0fKQ/видео.htmlsi=BhQSPozd533UU857 ruclips.net/video/Wabe5f6sUgo/видео.htmlsi=ncVH-HsiwLzp440l I hope that helps. www.theinnovati0nlab.com

@@theinnovati0nlab782 I have a buck boost DC-DC converter design assignment. Can you suggest a video showing all the steps including matlab simulation part, plc design etc.?

Great idea. Thanks a lot for the wonderful engagement. Stay tuned. The Innovati0n Lab 💥 www.theinnovati0nlab.com

😂😂 That's a new one.👍👍 It is always amazing how people on the internet can easily conjour inconsequential and sarcastic conjectures....as long as they sound smart to themselves....then we are good, ....yes? I wonder why we still haven't cured cancer if our universe is blessed with such smart people....hahaha FYI 💥💥 The "Subatomic Rail Gun" is a super simple DIY 24V LiFePO4 battery. 💥💥 The "pink elephant" on top is a high power Battery Management System (BMS)....BTW, the BMS was not 3D printed.....we don't have the technology to do that yet. Stay tuned. Respectfully, The Innovati0n Lab💥

Hahaha It was a quick design, plus I am not an expert in graphic designs.

Great question. There is a rectifier diode that blocks the current from flowing back to the converter switching circuit. However if you leave the battery connected, there will be some small reverse current from the battery that goes to charge the output capacitors of the converter - since they are after the blocking rectifier diode at the output stage of the converter. Thus, you will see about a -0.08A flowing back to charge the converter output caps. So, to be safe, disconnect your battery from the charger when you are done charging it - especially if you are going to disconnect the input power to the charger. This way, your battery won't get discharged over time. I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks a lot for the wonderful feedback. I would be honored to answer your question if you don't mind elaborating. Thanks. Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

@@theinnovati0nlab782 let's say: battery 70Ah 12v plus booster at 36v connected to controller 36v 350w e bike who have motor 250w..

This is wonderful feedback! Very well received.👍👍 What I have done in some power supply modules I built a while ago was to flip the converter such that the heat sink faces up to allow an upward thermal dissipation via convection. However, the most heat sensitive or heat dissipating components are thermally coupled to the heatsink - the board only sees a few degrees rise in temperature, even at high loads. Also, adding an external fan makes a world of difference as both the heatsink, PCB traces, and board mounted components are simultaneously air-cooled. See the project video below....an older video, though.☺️ ruclips.net/video/OYzvwmOy3gw/видео.htmlsi=NeKx9hEdP5K-HcbV Thanks again. Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

Great question!👍👍 I hope you were able to watch the entire video because I explained it in the video. It has to do with a battle between the individual control loops of the converters at instantaneous high loads. It's a little hard to explain over text.☺️ Please watch the video again when you have time. Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

Hello! Feel free to let me know if you have any questions. Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

Great question. The quick answer is no. The MPPT charge controller has a dedicated function of being super efficient in running a maximum power point tracking algorithm and this is why it is about 5 times more expensive for a third of the power - in comparison to the boost converter. However, I have made some progress in tuning this converter to work a little better from when we initially experimented on this concept a while ago. See our latest video below, and I am working on a follow-on. 👇👇👇 ruclips.net/video/3v5FmnvwdmQ/видео.htmlsi=oYu5LK8Kmzqc2GeG Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the engagement.

Thank you so much for reminding me and me to my promise. I greatly appreciate it. 👍👍👍 I am currently working on a couple of videos, and after those, I will make the repair video....I promise.☺️ Respectfully, The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the interaction. However, please elaborate. Thanks! The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks! The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the great feedback. 👍👍 The Innovati0n Lab 💥 www.theinnovati0nlab.com

I don't have a schematic to share because the converter is not my design. However, I provided a detailed explanation in the boost converter power hack video. 👇👇ruclips.net/video/I_dliffP0vk/видео.htmlsi=6dWoEY63Y2Lr1NhZ I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Great idea. Noted. 👍👍 Please stay subscribed for future projects. The Innovati0n Lab💥 www.theinnovati0nlab.com

Thank you so much! 👍👍👍 This a model constructive feedback, and I greatly appreciate it. I fully agree with you. I thought of adding the blocking diodes, but I was hoping that the solar panels should have been designed with them. However, I realized during the testing that the panels I am using didn't have reverse blocking diodes....for some reason. Thanks again for the great feedback.! The Innovati0n Lab 💥 www.theinnovati0nlab.com

HY3912

Thanks!

Sounds great! Thanks for the inspiring words. The design is still in progress. I am working on the second revision of the PCB. Stay tuned. The Innovati0n Lab💥 www.theinnovati0nlab.com

Hello, A lot of resources and time go into making these videos. My videos are as honest, real, and as practical as it gets.....and I am proud of my work. You should never take one look at a thumbnail and rush to the comment section to make a disparaging assertion that is devoid of any theoretical justifications. I encourage my audience to interact by leaving constructive feedback. Please, don't waste the time of everyone in here by commenting on a thumbnail without watching the actual video as it is quite unkind of you. This is my content creation process. - Concept - Theory - Research - Calculations/Design/ - Build - Test, test, test - Analyze results - Create video - Create thumbnail Careless talk is very cheap, and we don't want it in here. If you are going to leave a comment, you must keep them constructive, and you MUST be able to articulate a technical justification to back up your claim. We must all resist the temptation of becoming an internet bully or troll - anyone can do this as this is very cheap. The Innovati0n Lab 💥

www.theinnovati0nlab.com

Thanks a lot for the wonderful engagement The Innovati0n Lab 💥 www.theinnovati0nlab.com

Amazing feedback! Greatly appreciated. Thank you so much.👍👍 You read my mind as this is something I am also working on. I hit a small road block trying to find a 200k trim potentiometer in the larger packaging that would allow for the voltage a adjustment knob. I eventually did something that could work. More to follow on this effort. Stay tuned. Thanks again for your feedback. You are awesome. The Innovati0n Lab 💥 www.theinnovati0nlab.com

It's a boost converter that I am still developing - with a design goal of 5000W. The second phase of the prototype board is coming soon. Stay tuned.☺️ The Innovati0n Lab 💥 www.theinnovati0nlab.com

@@theinnovati0nlab782 😲

Wonderful question!👍👍 I am guessing this is an audio amplifier? If so, is the 5000W the audio output power of the amp?.....or is that the required maximum input power? Please check the input power rating of your amplifier and let me know. Best wishes. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thank you so much! I am inspired by people like you! Best wishes. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Great question.💡💡 A lot of things are possible in the realm of power and electronics. Caution:⚠️⚠️⚠️ The bigger question that I always ask myself is, "If I build this, will it be reliable, safe, and overall, cost effective?" If I am not confident with my answer to the question above, I would rather buy something that is already built and tested. I am not discouraging you, but I keep it real with all my projects. But overall, building a 400V boost converter is definitely possible.☺️ 👍👍👍 I hope this helps. The Innovati0n Lab 💥 www.theinnovati0nlab.com

Thanks for the amazing feedback.👍👍 However, the water heaters in the video, we're used as dummy resistive loads to test the concept....that's all. Thanks again! The Innovati0n Lab 💥 www.theinnovati0nlab.com