Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

diyAudio Sponsor

Search for a tube at thetubestore.com                            Product reviews and more

Audio tubes for any amplifier: from high end home audio to classic guitar amps.

Quick links by tube type: 12AX7, EL34, 6L6, KT66, 6550, KT88, EL84, 12AU7, 12AT7, 6922, 6H30, 300B, 6V6, 6SN7 

Reply
 
Thread Tools Search this Thread
Old 7th June 2006, 02:59 AM   #1
jarthel is offline jarthel  Australia
diyAudio Member
 
Join Date: Jan 2002
Location: somewhere in Australia
Default help with a transformer

in euphoniaaudio.com (http://euphoniaaudio.netfirms.com/ea...de5656195a8f48),
secondary4 is rated at 0-5v-6.3v @ 2A.

but when I read the accompanying PDF datasheet on the same page, I get feeling that sec4 is rated 5V @ only 1.5A. I'm not sure what is the rating at 6.3V.

can someone help clarify?

thanks for the help
  Reply With Quote
Old 7th June 2006, 05:50 AM   #2
diyAudio Moderator Emeritus
 
ray_moth's Avatar
 
Join Date: Jan 2004
Location: Jakarta
Looks like they made a mistake somewhere, because all the low voltage secondaries are stated to be 2A on the web page but only 1.5A on the pdf. You probably should contact them and ask for clarification.

If the 5v tap is 1.5A on secondary 4, then the 6.3v tap on secondary 4 will also be 1.5A (unless it's a very strange winding, in which case the 6.3v could be less than 1.5A - certainly not more).
  Reply With Quote
Old 7th June 2006, 06:06 AM   #3
jarthel is offline jarthel  Australia
diyAudio Member
 
Join Date: Jan 2002
Location: somewhere in Australia
Quote:
Originally posted by ray_moth
Looks like they made a mistake somewhere, because all the low voltage secondaries are stated to be 2A on the web page but only 1.5A on the pdf. You probably should contact them and ask for clarification.

If the 5v tap is 1.5A on secondary 4, then the 6.3v tap on secondary 4 will also be 1.5A (unless it's a very strange winding, in which case the 6.3v could be less than 1.5A - certainly not more).
thanks for the reply.

I emailed euphonia thrice but no reply at all.
  Reply With Quote
Old 7th June 2006, 09:46 AM   #4
diyAudio Member
 
Join Date: Jun 2006
Send a message via MSN to firefart_1st
They might Dont Know !!!
that hapends to me aLOT...

the stores dont know or care for what they are selling...
__________________
music music music music
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Using mains transformer as output transformer Elias Tubes / Valves 175 3rd November 2009 08:36 PM
Modulation transformer for a driver transformer? ironradio Tubes / Valves 6 28th December 2008 05:05 PM
filament transformer vs plate transformer contaxchen Tubes / Valves 10 14th January 2005 10:43 AM
toroid Transformer as power Transformer for tube tone Tubes / Valves 7 11th February 2003 08:57 AM
toroid Transformer as output Transformer for tube preamp? tone Tubes / Valves 15 2nd February 2003 04:36 AM


New To Site? Need Help?

All times are GMT. The time now is 05:56 PM.

Page generated in 0.08467 seconds (68.88% PHP - 31.12% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio