build amplifier F1 of Nelson Pass - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

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 2nd March 2010, 03:41 PM   #1
diyAudio Member
 
Join Date: Mar 2010
Default build amplifier F1 of Nelson Pass

Hello with all and all,

I am new on this forum and i would like to build amplifier F1 of Nelson Pass.

I am not a specialist in electronics it is why I seek to make me help.

I bought: The frame of l' amplifier with the format rack 19" , 2U with radiators of dimension interior of 425 X 380 X 100 Misters. 3 platinums of the printed circuits like together components.

It remains me to acquire the transformer. My question is simple, which value of the toric transformer is necessary it, to make go this amplifier with 230 v 50 Hz.

The diagram recommends a transformer of 250VA 2 X 18V. But on the official site (First Watt) one speaks d' a transformer of 300VA 2 X 18V.

Is what 250 GOES is enough or is necessary it 300,400 or 500VA.

Would not be necessary it not to use 2 transformers with the place; only one.

In the case or I would not use the transformer of 250VA, is what I must modify the value other components.

Thank you for all your answers.

Acoustically yours.

Best regards to France.

Phil.
  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
Pass Labs / Nelson - Regarding F1 Boards suds Group Buys 0 30th October 2008 07:05 AM
Let me lite fire - Nelson Pass F1 jh6you Pass Labs 205 9th November 2005 04:29 AM
Speakers to Nelson Pass F1 Baard Multi-Way 3 30th July 2005 12:40 PM


New To Site? Need Help?

All times are GMT. The time now is 12:18 PM.


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