Making car amplifier SMPS with tl494 + DC Protection - Page 62 - diyAudio
Go Back   Home > Forums > General Interest > Car Audio

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 17th March 2009, 07:17 AM   #611
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Default Specialy For Luka

Hi LUKA,

This is not old amps lifted , it designed by manualy own hands see this silkscreen and tell me how to upload big pictures here? This pcb designed by ExpressPCB.

With best regards
Attached Images
File Type: jpg silkscreen.jpg (94.3 KB, 2212 views)
  Reply With Quote
Old 17th March 2009, 07:21 AM   #612
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Quote:
Originally posted by luka
LOL did you do that by yourself?
When I saw picture, my first guess was that this was pulled out of some "old" car amp. But if you did it, well hands down, best diy project I've seen in a long time


where is the problem?
Attached Images
File Type: jpg bot_solder.jpg (47.9 KB, 2098 views)
  Reply With Quote
Old 17th March 2009, 08:40 AM   #613
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
about PCB!!

Uploading pictures, well that is easy

Go HERE and register, username, password..

Then upload picture with big blue "Choose Files"

What so that they upload, you will see progress

then you have 3 links to each picture/video

Direct link - if for say forums, so that user clicks on link like this >> www.dfaj... and it opens picture

HTML code - If you have your own page, this could be something you could use, not usefull for forums

IMG code - This is the one you want, post picture on forum directly



Note that your picture will be < 1024x768, you can choose smaller too.


For PCB, you should save it in PDF, so image will be 1:1, so other can try build it themself if you want that
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA
  Reply With Quote
Old 23rd March 2009, 10:37 AM   #614
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Default SEE THIS BEAUTY OF PCB

Hi All,

This my best subwoofer driver kit this is a BTX 250 JBL LPF schematic. The low freq. is dramatic good. just try this with the gainclon or other high power bjt amp.I am designing time channel car amp this time
Attached Files
File Type: pdf btx 250 jbl lpf v2.pdf (55.5 KB, 1076 views)
  Reply With Quote
Old 23rd March 2009, 11:16 AM   #615
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
SILK SCREEN
Attached Files
File Type: pdf btx 250 jbl lpf silk.pdf (66.8 KB, 1135 views)
  Reply With Quote
Old 23rd March 2009, 11:37 AM   #616
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Schematic BTX 250 JBL LPF.
I using this time protel99se.my typing mistake before post "I am designing this time four channel car amp on single pcb".

With best regards to all
Attached Files
File Type: pdf btx 250 jbl lpf.pdf (82.8 KB, 919 views)
  Reply With Quote
Old 26th March 2009, 04:33 PM   #617
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Default My Smps

Hi Friends,

This is my small pcb of SMPS based on SG3525 smps controller.This is fully manual routing.

Attached Files
File Type: pdf pcb.pdf (21.7 KB, 952 views)
  Reply With Quote
Old 26th March 2009, 04:36 PM   #618
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
SILKSCREEN
Attached Files
File Type: pdf silkscreen.pdf (25.6 KB, 800 views)
  Reply With Quote
Old 27th March 2009, 12:16 PM   #619
diyAudio Member
 
AUDISOUL's Avatar
 
Join Date: Dec 2008
Default New PDF

Hi Friends,

There was a design error at bridge rectifiers so now redesign and correction that. Here this is complate pdf.

enjoy
Attached Files
File Type: zip new pdf.zip (43.2 KB, 868 views)
  Reply With Quote
Old 29th March 2009, 03:26 PM   #620
norazmi is offline norazmi  Malaysia
diyAudio Member
 
Join Date: Feb 2008
Thanks AudioSoul i`ll try to built it and test it.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Overcurrent, overheat and overvoltage protection for TL494 Janez Power Supplies 17 21st December 2007 03:36 PM


New To Site? Need Help?

All times are GMT. The time now is 08:31 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2