Go Back   Home > Forums > Commercial Sector > Swap Meet

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

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 February 2006, 09:02 PM   #1
diyAudio Member
 
vectorplane's Avatar
 
Join Date: Nov 2005
Default Split Voltage Switching Power Supply for Power Amp


Brand new Switching power supply, open frame, made by Lambda
Still in original OEM box.

+ 45 Volt @ 2 Amp, continuous
- 45 Volt @ 2 Amp, continuous

Can deliver 3A peak for audio transients.

also 5V and 3V outputs @ 3 A, good as housekeeping voltages for lamps, relays etc.

Trimpot adjustable voltages from 43 - 50 V.

Voltages can also be lowered to as low as +/- 38V if needed, with a simple modification ( 2 parts) to the feedback loop.
This way it can also be used to power chip amps.

Instructions for use included. On request, full instructions and parts (1 resistor, 1 zener diode) for lower voltage modding can be provided at 50 cents extra.

Low EMI, short-circuit protected.

Size: 4 x 7 x 1.75 inches.
Excellent replacement for large, heavy power transformers, makes possible slim, sleek, lo profile power amp design.

Total continuous output power: 200W. multiple units can be connected in series/parallel for greater currents or voltages.

Price : $20.00 US, will ship to NA for $4, Europe for $6.

Andy
  Reply With Quote
Old 23rd April 2011, 08:41 PM   #2
diyAudio Member
 
Join Date: Feb 2011
Hello Andy @vectorplane,
I am interested in purchasing some of these Lambda power supply's. Please advise.

Harry
harry@soundsmith.com
  Reply With Quote
Old 23rd April 2011, 11:48 PM   #3
diyAudio Member
 
jmillerdoc's Avatar
 
Join Date: Mar 2009
Location: Lawton, OK, USA
What are the physical dimensions?
  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
Switching power supply for a power amp ? gaetan8888 Solid State 17 12th January 2008 12:42 PM
Switching Power Supply? Apocarm Class D 9 2nd March 2006 05:02 PM
split power supply ocool_15 Chip Amps 3 16th December 2004 10:39 PM
switching power supply? partyjups Solid State 1 6th October 2001 12:44 PM


New To Site? Need Help?

All times are GMT. The time now is 06:08 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