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MicrosiM
05-02-2012, 08:10 PM
Power soft Schematics


Until now, They are not public until further notification ;)



But you may put a request here, and you may get it :D


Thanks

norazmi
05-03-2012, 07:26 PM
pass for this file?

SHYAM
05-04-2012, 05:05 AM
pls.send password for this file

kanon
05-04-2012, 07:41 PM
can"t i get the password thanks..

Malki
05-05-2012, 02:32 PM
hi
so from wher you get the file ???
if you get the file mybe you get thhe pasword

TO-247
05-05-2012, 06:30 PM
I like powersoft Amps..
lots of caps , inductors , transistors..

i think they're using PFC in most powerful amps..

Regards

SHYAM
05-07-2012, 07:51 AM
password not recive

dhan000
05-07-2012, 08:43 PM
pass for this file?

mkubawat
05-08-2012, 04:37 PM
Please, send password for this .

SHYAM
05-09-2012, 01:50 PM
Pls. Send Password For Powersoft.rar File

sdvd
05-10-2012, 01:35 PM
Hello MicrosiM,

Can you send me the password for this file?

Thank you :)

padmanabhan
05-10-2012, 03:12 PM
Dear Microsim,
kindly provide the password for the RAR.

regards
padmanabhan:)

MicrosiM
05-11-2012, 08:13 AM
sharing this schematic may cause problems over the web, because this schematic never seen any where else as far as I know.

So be cool

SHYAM
05-13-2012, 09:51 AM
Pls. Send Password For Powersoft.rar File

MyFirstSMPS
05-18-2012, 06:14 PM
Please provide the password for access to circuits. Thanks!

SHYAM
05-19-2012, 12:46 PM
Dear Microsim,
kindly provide Me the password for the RAR File

dhan000
05-20-2012, 08:27 AM
Pls. Send Password For Powersoft.rar File

lupusaudio
05-22-2012, 06:15 AM
please send me the password. thank you

MicrosiM
06-02-2012, 12:42 PM
Password cannot be shown at this stage.


As this may cause copyright problems to our site.


Thanks for understanding

SHYAM
06-03-2012, 03:49 PM
:)Pls. Send Me Password For Powersoft Rar File I want TO know What Is This & I want To Make This
Power soft Schematics


Until now, They are not public until further notification ;)



But you may put a request here, and you may get it :D


Thanks

MicrosiM
06-03-2012, 05:05 PM
:)Pls. Send Me Password For Powersoft Rar File I want TO know What Is This & I want To Make This

Just tell me what do you want to know, and I will let you know!

Also the amplifier section is very complex

SHYAM
06-04-2012, 04:34 PM
I want to know password of powersoft rar file and i want to make this project

MyFirstSMPS
06-04-2012, 07:26 PM
I want to know password of powersoft rar file and i want to make this project

I believe that this schematic is much easier to just watch. This amplifier is certainly not so simple to make it yourself. Powersoft has published itself in some pretty good pictures their inside. But I believe that it is easier to buy this amplifier, the first time own making sure to become many times more expensive.
This schematic probably will not seen here but would be interested to the amplifier part - what transistors are used in the output stage?
K20 is a high-power, how to spread the heat released? Also, the output voltages of this amplifier in a fairly high, thus, it should also be relatively high its power supply voltages or - or is it also founded an alternative solution?

As well as its internal diagnostics – how does it work? Already in this amplifier in microprocessor controlled? Does his schematic differs significantly from conventional digital amplifiers? How is resolved input stage - whether it is a manufacturer custom made IC or are discrete?




In any case, the make itself is 100% proven and simple option – Quasi, personally I would say that this schematic gives much more power than you think! It is also easy to. I have a little bit modified this schematic and take output over 1000W/8R

j_delacruz
06-05-2012, 04:55 AM
can i have a look at the password too? thanks in advance..

SHYAM
06-05-2012, 04:22 PM
please tell me what is the price of this amplifier(with circuit diagram) in indian rupees and send me the full spacification or techinical detail's of this amplifier and picture of amplifier

SHYAM
06-05-2012, 04:25 PM
please tell me what is the price of this amplifier(with circuit diagram) in indian rupees and send me the full spacification or techinical detail's of this amplifier and picture of amplifier and what is class this amplifier .

MicrosiM
06-05-2012, 04:58 PM
price?


Price of what?

You can buy complete amplifier from Power Soft

MyFirstSMPS
06-05-2012, 05:56 PM
Hehe, just saw that in my country one of the store sells Powersoft, model Digam M-50Q is the most powerful that can be purchased and its price is around 2400€ according to the calculator which is 163,500 rupees:":: This is a beautiful amount of money, haha, I should be 4 months to work and not to eat :"::

I believe the K20 is much more powerful and pay 4-5 times more:"::

Pic: http://www.toutlehautparleur.com/images/Powersoft/powersoft_digam_serie_k.gr.jpg
http://www.powersoft-audio.com/images/powersoft/support/inside_k10_c.png


There is nothing complicated, unbelievable - Google gives search word: "Powersoft" ~5.55 million items
Homepage: http://www.powersoft-audio.com/en/products/k-series/k20.html , then take "specification"

lupusaudio
06-07-2012, 04:24 PM
I understand your decision not to publish the diagram. But maybe you can answer me some questions:

Did power soft active PFC ? which controller ? Interleaved ?
What kind of converter is used ? half-/full bridge , LLC Resonant ? regulated or unregulated like QSC ?
Did they used Power-Mosfets or IGBTs ?

Thanks for your answers

MicrosiM
06-07-2012, 09:55 PM
I understand your decision not to publish the diagram. But maybe you can answer me some questions:

Did power soft active PFC ? which controller ? Interleaved ?
What kind of converter is used ? half-/full bridge , LLC Resonant ? regulated or unregulated like QSC ?
Did they used Power-Mosfets or IGBTs ?

Thanks for your answers


Yes, Thanks for understanding

They are not using PFC at the Input of the SMPS like we know, BUT they use PFC at the output of the SMPS! No bulk capacitors at the iput of the SMPS

Not Interleaved, CCM

and its a FULL Bridge SMPS ( Regulated with PFC at output of SMPS)

4 IGBTs for SMPS, and 3 MOSFETS for PFC

Hope that helps you

Regards

lupusaudio
06-08-2012, 07:39 AM
Thanks,
What are switching frequencies of the PFC and the SMPS? Are they synchronized?

Regards

mkubawat
06-08-2012, 03:54 PM
password not receive

exflaco
06-09-2012, 09:50 AM
Please send me the password. thank you

SHYAM
06-16-2012, 06:06 PM
dear microsim you know i didn't make this amplifier but i want to see the schematic so pls send me schematic or password of rar file thank you..

rally
06-17-2012, 03:33 PM
hi microsim ,pls send me the password,thx.skygtr88@yahoo.com.

exflaco
06-18-2012, 11:40 PM
Y dont undestand why start thead ,POWER SOFTH and rar no pass its a joke......

MyFirstSMPS
06-19-2012, 10:17 AM
Perhaps indeed it would be here to reveal just such a scheme without the components data?

Microsim: Perhaps idea of an opinion???

I am quite convinced that none of the questionnaire in this schematic can not do it their own construct and also get to work normally.

However, there are unanswered questions in this topic :(

SHYAM
06-19-2012, 03:41 PM
Pls. Give Me Password

slshellas
06-19-2012, 04:22 PM
Please send me the password.
Thanks and Regardes

stanley
06-20-2012, 05:59 AM
password pls its no point showing the cake in a musem

jory16
06-20-2012, 06:26 AM
Please send me the password

tre4u2nv
06-20-2012, 07:47 PM
Pls. Send Password For Powersoft m8y

gatabil
06-21-2012, 06:25 AM
hey Microsim ,

everybody want a password !!!
why don`t give and what do you want to do ??????????

gatabil
06-21-2012, 06:30 AM
this forum inside five pages just "please send me password" message
I again say ;.. please give password so we talk about this circuit . all everybody
thanks....

MicrosiM
06-21-2012, 08:54 AM
Password cannot be show now, its not legal to publish this

lupusaudio
06-22-2012, 05:22 AM
Okay, but why did you start the discussion and the protected circuit diagram published?

DCPreamp
07-08-2012, 12:17 AM
Okay, but why did you start the discussion and the protected circuit diagram published?

I agree. I think this thread should be removed. To post files with schematics that are directly related to the very nature of this forum, but no password to view them, is awful to say the least.

I also agree with previous posts that nobody here is going to infringe on any patents or copyrights, nor will anybody go into production making a profit with the information. Like so many schematics I have viewed, I generally marvel at the design, give consideration to the manufacturability of the products, and think if I would be able to design something similar. I've worked for OEMs before and know how they treat proprietary information and IP, so get the secrecy. But if you have them, then somebody leaked them, and others have them too. The leak should get in trouble; not us.

Kanwar
07-10-2012, 08:05 AM
Microsim you are acting foolish here, if you think that file cant be shared in public then what is the point of sharing a password protected file here on the forum?

Please stop this nonsense and delete the thread.

thierry
08-22-2012, 02:29 PM
hello,
which model of amplifier these schematics are related of ?
of course i would like to have the passwd also,
It's always nice to see how other people are doing !
(and particularly powersoft....tranfo paralleled ?)
thank you for the forum...

ultra
08-25-2012, 03:05 PM
I have a K8 on my bench this week....

There are no paralleled trafos...

MicrosiM
08-25-2012, 10:16 PM
Here is the schematic of the powersoft

thierry
08-26-2012, 05:40 PM
Thank you for this MicroSim,

Ultra : no paralleled trafos ?
in K3 we have 2 cores and in K20 3 cores.
I guess they are paralleled, but i am not sure at all

ultra
08-28-2012, 12:07 AM
In K8 there are also 3 trafos, but not in parallel.
Microsim, the schematic you posted is 10 years old

thierry
08-28-2012, 08:42 PM
Hello Ultra, Thank you for your photos.
The K8 seems to be the same base as the K20.
On K20 there are also the 3 PFC inductors, and the 3 EE cores.

I say the transformers are paralleled because I only see 2 IGBT transistors for all the stuff, and only 3 cases for diodes...
I guess it is possible to parallel some transformers if you have a good fab process which guaranteed same leakage inductors values...
(and same numbers of turns of course ;)

regards,
Thierry

soundmax
09-23-2012, 03:20 PM
Hi Microsim,Pls. Send me Password For Powersoft.rar File Tks

soundmax
09-24-2012, 02:23 PM
My Friend Microsim ?

MicrosiM
09-24-2012, 02:40 PM
My Friend Microsim ?

Hello


There is no password for the file in POST#51

mgee
10-28-2012, 09:00 AM
can anyone send me a password for powersoft zip to mgee626@yahoo.com pls

MicrosiM
10-28-2012, 09:14 AM
can anyone send me a password for powersoft zip to mgee626@yahoo.com pls

No need for password, file already posted #51

SHYAM
11-13-2012, 03:11 PM
pls. provide Me the password for the RAR File

doppiotriodo
11-20-2012, 03:33 PM
Hi MicrosiM,

Can you send me the password for the RAR file?

Thank you in advance :)

Roberto

MicrosiM
11-20-2012, 04:58 PM
file already there without password...

lavindoo
11-23-2012, 06:08 PM
thank you mr MICROSIM ..

Dec1973
12-04-2012, 08:37 PM
any chance of password..for some reason its password locked.

MicrosiM
12-04-2012, 08:59 PM
No password for the PDF file, just look into the thread..


Regards...

Dec1973
12-04-2012, 09:18 PM
Hi, sorry my bad...saw it already..thanks again.
any chance of password..for some reason its password locked.

morphego
12-20-2012, 11:05 PM
Hello world... that is my first post here. I have found this place looking for powersoft schematics. I have K8 on my bench, and some troubles in troubleshooting it. Unfortunately the schematics here are from Digam7000 (which I repaired some time ago after overvoltage accident). My K8 had IGBTs fried, I replaced almost all parts under the PSU heatsink also, and it is still dead. I checked the PSU controll board and it appear to work correctly, but after installing it in PSU it appeared there is no AUX voltage (think it should be 15V). Had someone here some experience with this amp? In the Digam 7000 design there is separate transformer and stabilizer for that, here I can not find anything similar. Any ideas?
Regards..

MicrosiM
12-21-2012, 09:33 AM
Hello world... that is my first post here. I have found this place looking for powersoft schematics. I have K8 on my bench, and some troubles in troubleshooting it. Unfortunately the schematics here are from Digam7000 (which I repaired some time ago after overvoltage accident). My K8 had IGBTs fried, I replaced almost all parts under the PSU heatsink also, and it is still dead. I checked the PSU controll board and it appear to work correctly, but after installing it in PSU it appeared there is no AUX voltage (think it should be 15V). Had someone here some experience with this amp? In the Digam 7000 design there is separate transformer and stabilizer for that, here I can not find anything similar. Any ideas?
Regards..


I fixed hundreds of SMPS units for CROWN and JBL and CRESTAUDIO.

If you can upload some pictures, I will guid you where to search and what to test.

Please be specific into each problem description, and if possible you can put some oscilloscope wave for the working areas.


Good luck

rajusp
01-22-2013, 10:52 AM
please send a password for open a file, thanks in advance

cynikalX
01-30-2013, 03:27 PM
can you please PM me the password.. for that matter, has anyone gotten the password? i don't understand the reason for this secrecy if the password is available easily upon request :) i can see the file names inside (one with a f221 and one with a f218, those are funktion one speakers, not sure how they relate to powersoft)

martha78
03-12-2013, 06:16 PM
pos 51- file have not protected until now,... read this page by fine,... u'll get it,... :UP:

jankfud
03-13-2013, 10:42 AM
could you pls send me PW, thanks

mchaurais
03-13-2013, 12:00 PM
Please, send password for this.

DCPreamp
03-18-2013, 01:48 AM
Hi There,

Is the .pdf in post 51 the same schematic as the original, password-protected rar file? I ask because several people have commented on the SMPS and transformers, yet the posted .pdf, unless I'm exceptionally dense at the moment, does not include a power supply.

The schematic is nice and all, and quite elegant and complex, yet those supply voltages need to come from somewhere.

If the files are different, I too would then love to receive the password so I can finally see what others have commented about. But if they are the same and the power supply is not included in the set, can anyone point me to the SMPS schematic for the Powersoft amps?

Thanks Everyone!

noz-25
03-18-2013, 03:37 PM
Power soft Schematics


Until now, They are not public until further notification ;)
MicrosiM please send me password!


But you may put a request here, and you may get it :D


Thanks

MicrosiM please send me password!

MicrosiM
03-20-2013, 05:58 PM
Hi There,

Is the .pdf in post 51 the same schematic as the original, password-protected rar file? I ask because several people have commented on the SMPS and transformers, yet the posted .pdf, unless I'm exceptionally dense at the moment, does not include a power supply.

The schematic is nice and all, and quite elegant and complex, yet those supply voltages need to come from somewhere.

If the files are different, I too would then love to receive the password so I can finally see what others have commented about. But if they are the same and the power supply is not included in the set, can anyone point me to the SMPS schematic for the Powersoft amps?

Thanks Everyone!


I sent you PM

MicrosiM
03-20-2013, 05:59 PM
@noz-25



No password is needed to open the PDF file

noz-25
03-20-2013, 10:47 PM
@noz-25



No password is needed to open the PDF file
Your must think i am a fool.But You are wrong.It's 100KB difference between two RAR files on 1. and 6. page.Your acting is not correct.But that is Your choise and i DON'T HAVE TO BE HERE.

MicrosiM
03-20-2013, 10:54 PM
Your must think i am a fool.But You are wrong.It's 100KB difference between two RAR files on 1. and 6. page.Your acting is not correct.But that is Your choise and i DON'T HAVE TO BE HERE.


the PDF file is the file that contains the schematics for the amplifier section. And I cannot share the rest of the circuit. at least for now.

i don't understand the problem with you guys, any one don't get what he is looking for, is planing to leave the forums?

I cannot share copyrighted materials.