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Class D Switching Power Amplifiers and Power D/A conversion

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Old 29th April 2020, 10:01 PM   #1561
ElliJ is offline ElliJ  United Kingdom
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Thanks Eric
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Old 17th May 2020, 01:53 AM   #1562
Riveiro is offline Riveiro
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Looks absolut professional!
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Old 9th June 2020, 03:07 PM   #1563
daniboun is offline daniboun  France
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Join Date: Nov 2019
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Hi amigos,

Let me share my last DIY amps. I will review it on this thread soon :

TPA3251d2

@Left : TPA3251 high end PFFB board based on 360 Customs design / TI + handcrafted SMPS PSU.
@Right : Double Mono Ncore NC250MP amp

Enclosures are made in Aluminium for the front and back panels and anti-scratch steel for the Top and Bottom covers with the following philosophy: "a digital amplifier in a vintage analog box"

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Old 9th June 2020, 10:08 PM   #1564
e_fortier is offline e_fortier  Canada
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Location: Eastern Canada
Class D Amp Photo Gallery
Very nice work !

Are these ferrite on all your cables? Is this to fix a problem or as preventative measures?

Enjoy ��
Eric
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As always - the last built gizmo is the very best
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Old 10th June 2020, 05:14 AM   #1565
daniboun is offline daniboun  France
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Quote:
Originally Posted by e_fortier View Post
Very nice work !

Are these ferrite on all your cables? Is this to fix a problem or as preventative measures?

Enjoy ��
Eric
Thanks. It is a preventive measures to avoid EMI inspired by the newclassD cookbook. (See their site)

Last edited by daniboun; 10th June 2020 at 05:26 AM.
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Old 2nd July 2020, 06:06 AM   #1566
daniboun is offline daniboun  France
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Join Date: Nov 2019
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HI amigos,

Here my Double Mono Pascal Class D
245W x 2 @ 8 ohms.
Sounds incredible !

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Old 7th July 2020, 06:14 PM   #1567
Nihaoluc is offline Nihaoluc
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Join Date: May 2019
Hi All,
Just assembled, very first Purifi amp powered by the brand new Micro-Audio SMPS with PFC function.
Final check, finalizing details and then soon to play music ;-)

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Old 13th July 2020, 08:22 AM   #1568
daniboun is offline daniboun  France
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Hi amigos,

My last NC500MP double Mono in H2000 (made in Italy) alu case :

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Old 13th July 2020, 02:00 PM   #1569
drMordor is offline drMordor  Russian Federation
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Location: Moscow
Good job bro!
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Old 13th July 2020, 09:00 PM   #1570
daniboun is offline daniboun  France
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Thanks Bro ) Next one will be your board
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