Need Help on ac/dc converter@!!!! - diyAudio
Go Back   Home > Forums > Design & Build > Equipment & Tools

Equipment & Tools From test equipment to hand tools

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 12th June 2010, 04:37 AM   #1
msj965 is offline msj965  United States
diyAudio Member
 
Join Date: Feb 2009
Default Need Help on ac/dc converter@!!!!

Hello Masters
I have a problem regarding my ac/dc converter 12vdc/5a output.Recently I measure the output voltage with the use of a multimeter.I got the actual measurement of 14.5v,which is above normal than the specs.is there any way that I can put it back to 12v? I check the internal parts no burn @ all.inside there is IRF820and smps10 rctifier.next time I'll post the converter..
  Reply With Quote
Old 14th June 2010, 07:46 AM   #2
diyAudio Member
 
Join Date: Jul 2003
Location: Dona paula, Goa
It is a nonregulated converter. It is correct and the voltage will drop on load. However, do not use it for sensitive, high quality load

Gajanan Phadte
  Reply With Quote
Old 14th June 2010, 08:24 PM   #3
diyAudio Member
 
firechief's Avatar
 
Join Date: Sep 2008
Location: Near Seattle Wa
hi msj965 , Ill bet this is a "wall wart". Black plastic thing that plugs right into the wall with a cord on it. If so, that is normal. Post the information written on it if you are still curious. What is it used for?
  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
we can offer power module of DC/DC Converter & AC/DC Adapter auling Vendor's Bazaar 0 12th May 2009 04:48 AM
DC-AC converter circuit ThSpeakerDude88 Car Audio 33 13th September 2008 05:46 PM
12 DC to 220v AC converter redhorseaudio Power Supplies 1 5th November 2005 05:53 PM
AC to DC converter with selectable voltages? Audiophilenoob Power Supplies 28 11th October 2005 05:51 PM
AC to DC converter with selectable voltages? Audiophilenoob Multi-Way 0 9th October 2005 02:33 AM


New To Site? Need Help?

All times are GMT. The time now is 05:45 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