Good question, I think for such advanced controllers, both are supported depending on the load current. It's a shame that it is not manufactured by Fairchild itself (manufactured by other Chinese companies I think), otherwise, it's a robust controller and has everything internal.
@@MyVanitar i need a small power supply 12v 7A, i need a transformer with 16x13mm, how i modify the circuit and make the calculation for a core small? i am using edesinsuite of stmmicrocontroller and workbench of texas instruments but not have a transformer small.
Great job thank you for video. Could you make a voltage and cureent adjustable a SMPS project ? If share another PCB formats too I sure ,increase your subscribers and viewers too
Thank you. Actually, I generate the Gerber for download in the Article (most of the time) or put a link to the Altium-365 space which does not need a subscription (to download the project). An easy solution to your question is to use a CC-CV buck converter at the output of this, otherwise, the secondary side should be modified. I have not built one myself but I have some ideas to build an easy one without complexity but I must test it. I think there is a better solution also to use some controllers that are specifically designed for this purpose that make the regulation on the primary side but they are not adjustable (I have not searched for the adjustable ones). with more features, some projects get close to commercial use and I don't get a general feeling from the subscribers that they appreciate the content, most don't even watch the video completely.
Yes, you should recalculate the transformer and change the output Schottky diode (voltage). also, increase the voltage rating of the output capacitors. this is to get 48V at the output. but for CC and not CV, the output should be modified. I guess your intention is to drive LEDs. There are special controllers designed for that purpose, mostly doing primary side regulation.
This does not cost this much, where did you look. Just follow the link in the TH-cam description and use it with a free legal license, at least for a month
12V-7A AC to DC Flyback Switching Power Supply
hi I just saw your channel and it's amazing
would you consider a video with more detailed design ?
you can find all details in both the video and article
Does this circuit operate in continuous current mode or discontinuous current mode?
Good question, I think for such advanced controllers, both are supported depending on the load current. It's a shame that it is not manufactured by Fairchild itself (manufactured by other Chinese companies I think), otherwise, it's a robust controller and has everything internal.
can you make a 12v 7A supply with a comercial transformer, as wurth transformer?
Yes, someone should sponsor it
@@MyVanitar i going to sponsor it 🤣
@@MyVanitar i need a small power supply 12v 7A, i need a transformer with 16x13mm, how i modify the circuit and make the calculation for a core small? i am using edesinsuite of stmmicrocontroller and workbench of texas instruments but not have a transformer small.
it's not as easy as it sounds. if you have a project requirement please send me an email for negotiation
@@MyVanitar okay, i write in the linkedin, i don´t find your email
Great job thank you for video.
Could you make a voltage and cureent adjustable a SMPS project ?
If share another PCB formats too I sure ,increase your subscribers and viewers too
Thank you. Actually, I generate the Gerber for download in the Article (most of the time) or put a link to the Altium-365 space which does not need a subscription (to download the project). An easy solution to your question is to use a CC-CV buck converter at the output of this, otherwise, the secondary side should be modified. I have not built one myself but I have some ideas to build an easy one without complexity but I must test it. I think there is a better solution also to use some controllers that are specifically designed for this purpose that make the regulation on the primary side but they are not adjustable (I have not searched for the adjustable ones). with more features, some projects get close to commercial use and I don't get a general feeling from the subscribers that they appreciate the content, most don't even watch the video completely.
I published the link
is possible to pump it up to around 48v this PSU and make it constant current?
Yes, you should recalculate the transformer and change the output Schottky diode (voltage). also, increase the voltage rating of the output capacitors. this is to get 48V at the output. but for CC and not CV, the output should be modified. I guess your intention is to drive LEDs. There are special controllers designed for that purpose, mostly doing primary side regulation.
@@MyVanitar thank you
Hi. I wonder if you could convert this project to Kicad format for us poor people because not everyone has USD 27,475 to give per year. thanks
This does not cost this much, where did you look. Just follow the link in the TH-cam description and use it with a free legal license, at least for a month
@@MyVanitar Thank you, I think it is not worth learning for something that I can only use for 1 month in my lifetime. good luck
@@MyVanitar Thank you, I think it is not worth learning for something that I can only use for 1 month in my lifetime. good luck
it's up to you. everything worth learning to strengthen your resume and background.
also, there is a free variation of this similar to Altium. it is called the circuit maker
good job sir.....
Thanks
Very nice powerful circuit and board design 🎉. I learned a lot
Thank you very much