Ebay seller has solved the energy chrisis - diyAudio
Go Back   Home > Forums > General Interest > Everything Else

Everything Else Anything related to audio / video / electronics etc) BUT remember- we have many new forums where your thread may now fit! .... Parts, Equipment & Tools, Construction Tips, Software 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 7th August 2011, 04:09 PM   #1
diyAudio Member
 
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
Default Ebay seller has solved the energy chrisis

This ebay celler has a cheap 500w amp for about $15 look at the power requirements.
Attached Images
File Type: jpg 240000011293173382_10010407_6_image.jpg (25.7 KB, 234 views)
  Reply With Quote
Old 7th August 2011, 04:37 PM   #2
infinia is offline infinia  United States
diyAudio Member
 
infinia's Avatar
 
Join Date: May 2005
Location: Californication
indeed for the time between the fuse going open.

what? there is no fuse, longer time for a crises to occur
__________________
like four million tons of hydrogen exploding on the sun
like the whisper of the termites building castles in the dust
  Reply With Quote
Old 8th August 2011, 01:45 PM   #3
wwenze is offline wwenze  Singapore
diyAudio Member
 
Join Date: Mar 2008
He's not the first nor will he be the last.

But aside from that, that looks like a cool new amp from Lepai. Not many manufacturers include clipping indicators.

Lepai Mini T Integrated Amplifer Great Sound | eBay
  Reply With Quote
Old 8th August 2011, 02:50 PM   #4
diyAudio Member
 
Join Date: Apr 2011
Location: Pretoria
500W from 12V and in such a small enclosure? With no ugly heatsink in sight (hidden inside I suppose). And he's driving the speakers with the thin wires that will go into those clips! Will wonders never cease?

Give him an IEEE fellowship. And a Nobel prize in physics!
  Reply With Quote
Old 18th August 2011, 08:23 AM   #5
dangus is offline dangus  Canada
diyAudio Member
 
Join Date: May 2004
Location: Vancouver Island
The featured amp looks like the Lepai LP-A2, which uses the TDA7057Q.
Guangdong Jieyang Bukang Household Appliances Factory
The outputs are bridged, and the Philips data sheet only talks about it doing 3W into 16 ohm loads. Lower impedance loads may not hurt it since it's supposed to be short-circuit protected.

Unless it's the AQ version... which is spec'd at up to 8W into 8 ohms. Neither version has an overload pin on the chip (unlike the TA2024). Maybe there's just a comparator to indicate overloads.
  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
Ebay seller goodbuy711 - OK? mobyd Parts 18 8th August 2010 09:32 AM
Bad Ukranian seller on ebay exurbia Everything Else 7 12th September 2009 06:22 AM
Super-Studio-Seller from HongKong / Ebay Seller gone bust poynton Everything Else 3 25th April 2008 04:16 PM
What to do if an Ebay seller disappears? Andypairo Everything Else 2 20th October 2003 11:06 AM


New To Site? Need Help?

All times are GMT. The time now is 04:26 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