Looking good Gabor. I wonder what you mean with Class D MosFet, I think the term Class D is referred to a switch mode amplifier.
HI
The mosfet is Lateral type .
The company main product the class D amplifier was at the beginning . And now they call their mosfet Class D .
But really nothing to do with Class D .
You can find out more if you Google them or they even sell assembled kits on the forum .
Here is some info http://classd.ltd.uk/home.php
Greetings .
The mosfet is Lateral type .
The company main product the class D amplifier was at the beginning . And now they call their mosfet Class D .
But really nothing to do with Class D .
You can find out more if you Google them or they even sell assembled kits on the forum .
Here is some info http://classd.ltd.uk/home.php
Greetings .
HI
I don't know , all I know after Renesans took over the manufacturing the Hitachi lateral mosfets I do not like them .
I never tested yet .
A have some 6 pair from Class D but I didn't did any test yet .
Before I used EXICON those are one of the best lateral if not the best .
I tested the Renesans in the ProFet , after I switch to Exicon heaven and earth the difference between them in favor of the Exicon .
At the class D company they wrote me these are close to the quality of Exicon .
I will see when I do some test .
But I need to make a enclosure for the amp after I can do some tests .
Greetings
I don't know , all I know after Renesans took over the manufacturing the Hitachi lateral mosfets I do not like them .
I never tested yet .
A have some 6 pair from Class D but I didn't did any test yet .
Before I used EXICON those are one of the best lateral if not the best .
I tested the Renesans in the ProFet , after I switch to Exicon heaven and earth the difference between them in favor of the Exicon .
At the class D company they wrote me these are close to the quality of Exicon .
I will see when I do some test .
But I need to make a enclosure for the amp after I can do some tests .
Greetings
gaborbela said:
400mA for one device or 400mA for whole amp?
I don't think about built this amp for now. I'am just curious. My problem with such amp is high idle current. With 2x50V, 400mA gives 40W - quite high. There is no any thermal feedback.
Also good mosfet are not cheap - another small problem.
But I cant stop thinking about this amp ...
HI
I need to correct you .
These amplifier 100W/Chanel . 400mA /channel the Iq .
So that not so much .Only a couple Watt in Class A .
There are many amplifier give only 10W per side and biased in class A some of them close to 3A .
I need to correct you .
These amplifier 100W/Chanel . 400mA /channel the Iq .
So that not so much .Only a couple Watt in Class A .
There are many amplifier give only 10W per side and biased in class A some of them close to 3A .
Hello
I forget also U can run the amp in Class A/B mode .
These is a very high quality amp .
But if you want something more simple take a look at the Zenquito .From the same designer .
You can bias that in pure Class A or A/B to .
Much simple less parts and great sound if U use similar components like many DIY-ers did in France .http://pagesperso-orange.fr/jm.plantefeve/theo.html
You can open the site in English if you Google Zenquito DIY amplifier .
Regards
I forget also U can run the amp in Class A/B mode .
These is a very high quality amp .
But if you want something more simple take a look at the Zenquito .From the same designer .
You can bias that in pure Class A or A/B to .
Much simple less parts and great sound if U use similar components like many DIY-ers did in France .http://pagesperso-orange.fr/jm.plantefeve/theo.html
You can open the site in English if you Google Zenquito DIY amplifier .
Regards
Hi
I too amp very intrested in the performance of the Class D lateral mosfets
They are made by Semefab. Semefab also make the Exicon and Magnatec Lateral Mosfets
I came across the Semebab specifications for the acd100nsd and acd101ndd Mosfets and it is different to the spec published by Class D.
You can find it here
http://www.semefab.com.cn/acd100nsd.pdf
http://www.semefab.com.cn/acd102psd.pdf
I too amp very intrested in the performance of the Class D lateral mosfets
They are made by Semefab. Semefab also make the Exicon and Magnatec Lateral Mosfets
I came across the Semebab specifications for the acd100nsd and acd101ndd Mosfets and it is different to the spec published by Class D.
You can find it here
http://www.semefab.com.cn/acd100nsd.pdf
http://www.semefab.com.cn/acd102psd.pdf
Hello, I am too interested in the GrandMos. I have a couple of Exicon pairs and I think I would like to use them in a simple topology like this one. I'd like to know if there are any stability issues with it and how well it performs.
Thanks in advance.
Thanks in advance.
Anybody has SPICE models of the ACD101NDD and ACD103PDD? I´m interested in the dual die laterals for use in my EC amp.
Have ordered a couple for testing, but would be nice to simulate them as well.
🙂
Have ordered a couple for testing, but would be nice to simulate them as well.
🙂
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