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This D2K5 Fullbridge amplifier can be used for 18-21inch subwoofer speakers. the scheme was designed by Mr. Katino Surodipo.I've previously made this SMD version of the D2K5 "},"link":[{"rel":"replies","type":"application/atom+xml","href":"https:\/\/www.elcircuit.com\/feeds\/1408048101574495779\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"https:\/\/www.elcircuit.com\/2021\/11\/Class-D-D2K5-Fullbridge-2800W.html#comment-form","title":"12 Comments"},{"rel":"edit","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/1408048101574495779"},{"rel":"self","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/1408048101574495779"},{"rel":"alternate","type":"text/html","href":"https:\/\/www.elcircuit.com\/2021\/11\/Class-D-D2K5-Fullbridge-2800W.html","title":"High Power Amplifier Class-D D2K5 Fullbridge Dual Feedback"}],"author":[{"name":{"$t":"Unknown"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEgZZoPKNg3eO5KTATTgTUlgDfRsvaBxPPcoy7woxLx1oz6Mi5i5Cwi3VVVUxlyl6uzaYWXzbJ4a0-45e9m6EhKgoW5D5aYd518-iEYRJV2i1nnCXzf0e9LTkmfj-wQ1J2ZIKFDvfN84TN80\/s72-w320-h180-c\/Class-D+Fullbridge+D2k5+3000W+High+Power+Amplifier+PCB.jpg","height":"72","width":"72"},"thr$total":{"$t":"12"}},{"id":{"$t":"tag:blogger.com,1999:blog-6778607571473979269.post-1247872144644952836"},"published":{"$t":"2024-10-31T11:23:00.000+07:00"},"updated":{"$t":"2024-11-13T04:01:55.124+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"Class-D Amplifier"}],"title":{"type":"text","$t":"1000W Discrete UcD Class-D Superlite "},"summary":{"type":"text","$t":"\n\nHello friends, on this occasion I will post again, the discrete class-D amplifier UcD Superlite,\n\n\n\n\n\nClass-D Discrete Amplifier UcD Superlite with RM Core\n\nIs that a discrete class-d UcD?\n\nUCD is one of the Class D Topologies patented by Philips (NXP) and this Class D type is widely used in Hypex products which they claim can compete with Class AB power.\n\n\n\nand class-d discrete is a class d "},"link":[{"rel":"replies","type":"application/atom+xml","href":"https:\/\/www.elcircuit.com\/feeds\/1247872144644952836\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"https:\/\/www.elcircuit.com\/2020\/03\/discrete-ucd-class-d-superlite.html#comment-form","title":"14 Comments"},{"rel":"edit","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/1247872144644952836"},{"rel":"self","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/1247872144644952836"},{"rel":"alternate","type":"text/html","href":"https:\/\/www.elcircuit.com\/2020\/03\/discrete-ucd-class-d-superlite.html","title":"1000W Discrete UcD Class-D Superlite "}],"author":[{"name":{"$t":"Unknown"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEiQK3ZxsiLPkyOI-CL-2sNyMvupCkWnreQU-ErmaRlaCuvpWmsviWPuPGtLHgUnUiCFYTmlyGKavIKjScE2y-cVFyCdx-SboIlETVwh6BkXK0uDM41SLohc-lJBtT5Vw-S1SgX_kWxtoUQ\/s72-w320-h320-c\/Discrete+Class-D+Amplifier+UcD+Superlite.jpg","height":"72","width":"72"},"thr$total":{"$t":"14"}},{"id":{"$t":"tag:blogger.com,1999:blog-6778607571473979269.post-8850784936296916467"},"published":{"$t":"2024-06-06T09:45:00.000+07:00"},"updated":{"$t":"2024-06-12T06:36:43.499+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"Audio"},{"scheme":"http://www.blogger.com/atom/ns#","term":"Class-D Amplifier"},{"scheme":"http://www.blogger.com/atom/ns#","term":"High power amplifier"},{"scheme":"http://www.blogger.com/atom/ns#","term":"Mosfet Amplifier"}],"title":{"type":"text","$t":"3000 Watt Power Amplifier Class D Mosfet IRFP260 \/ IRFP4227"},"summary":{"type":"text","$t":"\n\n\n\n\n\n3000W\u0026nbsp; (PMPO) D3K Class D Power Amplifier Project using IC IR2110, CD4049 (HEF4049\/HCF4049), NE555, LM311, and Op-Amp Comparator TL071 as the main stage amplifier, the driver stage using BD140\/BD139 or you can use any driver stage power amplifier transistors. The Final Stage Amplifier using 4 x Mosfet Transistor IRFP260 or you can use IRFP250 \/ IRFP460 \/ IRFP4227.\u0026nbsp;And do not "},"link":[{"rel":"replies","type":"application/atom+xml","href":"https:\/\/www.elcircuit.com\/feeds\/8850784936296916467\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"https:\/\/www.elcircuit.com\/2017\/08\/3000-watts-power-amplifier-class-d.html#comment-form","title":"88 Comments"},{"rel":"edit","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/8850784936296916467"},{"rel":"self","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/8850784936296916467"},{"rel":"alternate","type":"text/html","href":"https:\/\/www.elcircuit.com\/2017\/08\/3000-watts-power-amplifier-class-d.html","title":"3000 Watt Power Amplifier Class D Mosfet IRFP260 \/ IRFP4227"}],"author":[{"name":{"$t":"Unknown"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEg-zvmtOvfk5ME3-ZJs9oXIfkt8pVnNkzZhUZGgss80eysVf7u_EjxVZRJ__en4s0Dj7fPDe5b7RuHW08-0p_6YshFZ-GDprFwNMwDYOJZdkJxrQp6o27AazkUFMF5HgLb2JglbVYivVR9h\/s72-c\/3000Watt+Class+D+Project+AMplifier.jpg","height":"72","width":"72"},"thr$total":{"$t":"88"}},{"id":{"$t":"tag:blogger.com,1999:blog-6778607571473979269.post-8292159103680958344"},"published":{"$t":"2024-06-01T01:48:00.000+07:00"},"updated":{"$t":"2024-06-12T06:34:25.577+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"Class-D Amplifier"},{"scheme":"http://www.blogger.com/atom/ns#","term":"High power amplifier"},{"scheme":"http://www.blogger.com/atom/ns#","term":"Power Amplifier"}],"title":{"type":"text","$t":"DIY 500W Class-D TL494 Switching Amplifier"},"summary":{"type":"text","$t":"\n\n\nIn this project, I will share about class-d power amplifier using TL494 IC for PWM, and use N-Channel MOSFET transistor as the final amplifier. This circuit is not so complicated and cheap to make practice making power amplifier class-d. This power amplifier circuit can be supplied with a 30V to 100V DC asymmetric power supply using 8VDC bias voltage up to 12VDC. The output power of this "},"link":[{"rel":"replies","type":"application/atom+xml","href":"https:\/\/www.elcircuit.com\/feeds\/8292159103680958344\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"https:\/\/www.elcircuit.com\/2018\/03\/diy-500w-class-d-tl494-switching.html#comment-form","title":"73 Comments"},{"rel":"edit","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/8292159103680958344"},{"rel":"self","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/8292159103680958344"},{"rel":"alternate","type":"text/html","href":"https:\/\/www.elcircuit.com\/2018\/03\/diy-500w-class-d-tl494-switching.html","title":"DIY 500W Class-D TL494 Switching Amplifier"}],"author":[{"name":{"$t":"Unknown"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEiyNY0dsksbHJWean-gJp_AEHRAt9xu133ml2ZQE60XvXRKYW0VUQ8nyUS_a37eGOhuSis3wr31ur9A2vxW2eXwq9hSz6AgzwR-NvsLXl-bCRD_37aYzeGVrCZbminsfowfV7tHlalEw_0\/s72-c\/class+d.jpg","height":"72","width":"72"},"thr$total":{"$t":"73"}},{"id":{"$t":"tag:blogger.com,1999:blog-6778607571473979269.post-794925178626576045"},"published":{"$t":"2023-10-12T05:41:00.002+07:00"},"updated":{"$t":"2023-10-12T05:41:24.865+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"Class-D Amplifier"},{"scheme":"http://www.blogger.com/atom/ns#","term":"PCB Layout"}],"title":{"type":"text","$t":"750W RMS Mini Class-D Amplifier LM311 IR2110 "},"summary":{"type":"text","$t":"\u0026nbsp;750W RMS Mini Class-D Amplifier PCB LayoutElcircuit will share the PCB layout but not from us, so whether this amplifier works or not is still 50:50 but the actual schematic is working well. The circuit scheme was designed by Mr. Kartino Surodipo, this amplifier circuit is quite simple, using the LM311 IC as a comparator, and the level shifter uses a 2n5401 transistor, so this amplifier "},"link":[{"rel":"replies","type":"application/atom+xml","href":"https:\/\/www.elcircuit.com\/feeds\/794925178626576045\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"https:\/\/www.elcircuit.com\/2023\/10\/750w-rms-mini-class-d-amplifier-lm311.html#comment-form","title":"1 Comments"},{"rel":"edit","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/794925178626576045"},{"rel":"self","type":"application/atom+xml","href":"https:\/\/www.blogger.com\/feeds\/6778607571473979269\/posts\/default\/794925178626576045"},{"rel":"alternate","type":"text/html","href":"https:\/\/www.elcircuit.com\/2023\/10\/750w-rms-mini-class-d-amplifier-lm311.html","title":"750W RMS Mini Class-D Amplifier LM311 IR2110 "}],"author":[{"name":{"$t":"Unknown"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEiAQ9iFWrkP9m0x3WKHS6fborLCNy0M1mmy_Q5vs4tX9RaxYHwGGWNMGcKtLH2u9yA1Fk0M-McT0mjs8J5ID9osz9QOTu85AbpRpsHwPZLrBhGI5W-F8OiW8BevZ-zq3Ww-vXKjpSGOZE94jFLvLGAau3OMRLBHI9Bl4Cs_MCPAQniKc-1XO3_HoC33aaeS\/s72-w282-h320-c\/CLASS-D%20MINI%20LM311%20%20IR2110%20750W%20RMS.jpg","height":"72","width":"72"},"thr$total":{"$t":"1"}}]}});