Massive respect to ChocoHolic.
A working 2KW design. Try and read from the start to end. work through Simulation, calculations so by the time you assemble everything will make sense.Everything is supplied. + PCB.
Oh, you will find kartino trying to attempt spread he's work here as well. 😀
SystemD_2kW, any interest for an open design?
A working 2KW design. Try and read from the start to end. work through Simulation, calculations so by the time you assemble everything will make sense.Everything is supplied. + PCB.
Oh, you will find kartino trying to attempt spread he's work here as well. 😀
SystemD_2kW, any interest for an open design?
Again your statement that my schematic is poor design is unnaceptable.
Specially from you who talk only do nothing.
I think we need moderator come here.
Specially from you who talk only do nothing.
I think we need moderator come here.
It does not claim to "sing" or provide some fancy sound of its own. Just works. Ii is called good engineering.
Lets not bring his personal behaviour here.
I have been visited your country. Visit Koln, Dusseldorf, Frankfurt. Nice country
An amp called working when it sing.
Mine has been sing since 2014. It has kicked so many 18" speakers in indonesia. Many people from brunei, piliphine, malaysia able to purchase pcb from shopee but I do not sell, some people do.
NMos is joining my group. He know so many people make the amp.
I made also UcD fullbridge.
You know it does, you been all over it and others like it, accumulating, selling. 😛
I sell nothing!
I just want to help. You know that some people even just make a flip flop lamp is too complicated. But they want to built a full-bridge at rated more than 2kW.
Working schematic?
I do not understand people like you.
I just want to help. You know that some people even just make a flip flop lamp is too complicated. But they want to built a full-bridge at rated more than 2kW.
Working schematic?
I do not understand people like you.
We have did research not only working proto but also durability and easy built and service.
Fancy part?
Why not.
SMD yes we did. Below is UcD fullbride Xlite.
But in indonesia when dust and humid come to air cooling, SMD is rubbish. Thru hole component is the best in our environment.
I explain this because some of you think that we use stone age parts.
Now, I am tired answering people like you, like kanwar, like any other fanboys in this forum. I myself do not sell any kit. I do not want also people try my schematic while I am sitting and waiting the schematic is working or not.
I have tried the schematic by myself. But some times some schematics fly up in the air before finalized. Or PCB made by someone. That, I cannot guarantee. Come and see to my group, Class D Next Generation Amp @facebook. See our works there.
Fancy part?
Why not.
SMD yes we did. Below is UcD fullbride Xlite.
But in indonesia when dust and humid come to air cooling, SMD is rubbish. Thru hole component is the best in our environment.
I explain this because some of you think that we use stone age parts.
Now, I am tired answering people like you, like kanwar, like any other fanboys in this forum. I myself do not sell any kit. I do not want also people try my schematic while I am sitting and waiting the schematic is working or not.
I have tried the schematic by myself. But some times some schematics fly up in the air before finalized. Or PCB made by someone. That, I cannot guarantee. Come and see to my group, Class D Next Generation Amp @facebook. See our works there.
Attachments
Mr.Kartino, you must see zypher labs amps DUBSTEPER, COOL AMPS, you can google it made by KANWAR. "KAS"������
And then talk about KANWAR.������������
My friend made lots of your class D with ir 2110,cd4049
It sounds good, but have to say so so so so bad.and i realy can say your amps are worst...��������and 1more thing is please dont get angry and please dont answer anybody...and if you are real then make with si8244 is....��������bt i know you cant. And dont SAY ANYTHING ABOUT INDIANS...
And then talk about KANWAR.������������
My friend made lots of your class D with ir 2110,cd4049
It sounds good, but have to say so so so so bad.and i realy can say your amps are worst...��������and 1more thing is please dont get angry and please dont answer anybody...and if you are real then make with si8244 is....��������bt i know you cant. And dont SAY ANYTHING ABOUT INDIANS...
Why people like you join this forum 😀
Moderator please take out those people. This forum need more educated people
Moderator please take out those people. This forum need more educated people
You make a shame on your self face.
Eva said problem on linear amp with TL071
But less problem if used for class D because no.PSRR issue
I know zyper and kanwar
I know what is inside even he never share. I know from what he said, he asked in this forum. Also some information just come from the air.
But I am not interested. I prefer cheap design and share it. Cheap parts and available locally so ordinary people can make it and can get money for food
I know what is inside even he never share. I know from what he said, he asked in this forum. Also some information just come from the air.
But I am not interested. I prefer cheap design and share it. Cheap parts and available locally so ordinary people can make it and can get money for food
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Stupid businessman chatter to discredit others so that he can sell his product, which is not competitive in terms of price and performance.
Why you not STOP talking BuLLLshit about Kartino ?
Its not true what you talk, these are lies !!!
10 years ago I join this forum, starting with Class AB N-Channel Mosfet amp.
10 years ago I dont understand anything about to design Class D
I can say THANK YOU Kartino, to join your group
learning from scratch how Class D work with the secrets
have now very reliable DIY Half- und Fullbridge Class D
and NOT FAIL under heavy load
and development continues in the group
Hi Kartino
Do you have from Fullbridge D2KFB-DBF-UCD Combo Ver.1
maybe Half bridge Version D2KHB-DBF-UCD Combo for small ower available +/- 90 V DC ?
If possibile please add Half bridge schematic DBF-UCD Combo in the group
Finally: With the dual feedback design, is there a difference audible in live use or can it only be measured?
regards
from Germany
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