Wanna know about smps design - Page 4 - diyAudio
Go Back   Home > Forums > Amplifiers > Power Supplies

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 6th December 2006, 10:45 PM   #31
diyAudio Member
 
Join Date: Apr 2006
Location: Minnesota
If you post an updated schematic, you might get some more useful feedback.
  Reply With Quote
Old 2nd January 2010, 11:35 PM   #32
Account Disabled
 
Join Date: Oct 2008
Quote:
Originally Posted by Nordic View Post
That is an excellent book. Just arrived two days ago.
  Reply With Quote
Old 7th January 2010, 11:42 AM   #33
Account Disabled
 
Join Date: Oct 2008
Quote:
Originally Posted by crissty View Post
I have just started making a Full Bridge 800W SMPS for audio amps application.

Previously i have made 150W 12V to +_35V Car SMPS which is working fine since last 3- 4months.

1. I wanna know what is the power handling of Siemens EE55 & EE65 cores.

2. As per the circuit given input would be 360V and output +_35V 15A, what should be the min value of input filter Capacitor.

3. I am gonna use 25Khz Swithching Freq using 3525 & i will use 2110 for driving mosfets, Duty Cycle would be 49%, is there any need of filter Choke on output.

4. Selecting Mosfets ??? for 800W.

5. Mosfet voltage 600V .OR. 500V would suffice.

6. Mosfet driver 2110 .OR. 2113


---- EE65 wont handel more than 2.5KW continuos load and may be 4KW peaks at 125KHZ , as per design company recommends. it wont handle the HEAT, UNLESS proper cooling system is there, This is what I can say.
  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
SMPS design web sources? Loial Power Supplies 8 17th July 2012 02:29 AM
really simple smps design? oldroborg Class D 10 30th August 2008 10:30 PM
SMPS Design and PowerEsim audiobot Power Supplies 0 25th June 2008 03:54 AM
smps design yugaaa Car Audio 1 10th April 2006 02:56 PM
need help new to smps power supply design venki Power Supplies 13 29th June 2005 01:57 AM


New To Site? Need Help?

All times are GMT. The time now is 09:12 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