T-Forum, la vera HiFi alla portata di tutti
Benvenuto nel T-Forum!
Connettiti in modo da farti riconoscere come membro affezionato, oppure registrati così potrai partecipare attivamente alle discussioni.
Ultimi argomenti
» [RM/NA] Vendo ONKYO A9010 - €150 + sp
Oggi alle 0:17 Da voolkano

» ALIENTEK D8 [parte 2]
Ieri alle 23:54 Da dinamanu

» Canton CT-1000............ follia audiofila [mini-recensione]
Ieri alle 23:09 Da valterneri

» Fullrange 8ohm e supertweeter 6ohm?
Ieri alle 22:57 Da windopz

» Klipsch CLONE- info
Ieri alle 21:44 Da homesick

» Preamplificatore Billy by Maurarte
Ieri alle 16:07 Da almo70

» Sostituzione alimentatore PC audio
Ieri alle 15:55 Da Telstar

» Un aiuto per una profana totale!
Ieri alle 14:20 Da lello64

» Quale amplificatore? Diffusori AR66BX
Ieri alle 9:33 Da GioPre

» Preamp per Virtue one.2?
Lun 23 Apr 2018 - 15:16 Da dinamanu

» (TO) - Vendo Canton Quinto 530 black
Lun 23 Apr 2018 - 14:36 Da landrupp

» THE WALL "Class A" - commenti al progetto
Lun 23 Apr 2018 - 13:29 Da tiziano2

» [Torino] Klipsch rf 82 mk2
Lun 23 Apr 2018 - 8:43 Da krell2

» domanda - apparati a valvole con Pre a valvole ?
Dom 22 Apr 2018 - 21:10 Da Pinve

» Satorique 3 - Kit diffusori con SB Acoustic Satori
Dom 22 Apr 2018 - 20:29 Da bru.b

» [SS + Spedizione] Grundig Box 650
Dom 22 Apr 2018 - 19:38 Da Aunktintaun

» [GE + s.s.] Sistema Philips 2.1 MMS 430G/00
Dom 22 Apr 2018 - 19:24 Da sh4d3

» [SV] Fiio E17 + cavo custom SPDIF
Dom 22 Apr 2018 - 19:20 Da sh4d3

» [GE] CMoyy DIY potenziato - 60 € s.s. incluse
Dom 22 Apr 2018 - 19:20 Da sh4d3

» CERCO crossower elettronico 3 vie
Dom 22 Apr 2018 - 9:31 Da RENZO69

» ma alla fine sto giradischi...
Sab 21 Apr 2018 - 16:14 Da dinamanu

» [GE-MI] Vendo Celestion 3
Ven 20 Apr 2018 - 23:17 Da mikhail

» Nuovo piatto per il Rega RP1
Ven 20 Apr 2018 - 19:59 Da dinamanu

» Ok, adesso è l'ora di affrontare il problema diffusori ....opinioni?
Ven 20 Apr 2018 - 17:50 Da pallapippo

» Primo cavo coassiale con CAT5 su base progetto TNT "Shoestring"
Ven 20 Apr 2018 - 12:40 Da dinamanu

» [PLEXIGLASS] consulenza elettrotecnica
Ven 20 Apr 2018 - 9:07 Da crazyforduff

» puntina orfofon giradischi tensione d'uscita alta mV
Ven 20 Apr 2018 - 2:40 Da valterneri

» Nuovo DAC Topping D10 con supporto DSD
Ven 20 Apr 2018 - 0:09 Da Nadir81

» A proposito del Milano Hi-Fidelity 2018...
Gio 19 Apr 2018 - 22:08 Da Nadir81

» Ho ascoltato la Sennheiser Orpheus II
Gio 19 Apr 2018 - 19:09 Da bob80

Statistiche
Abbiamo 11601 membri registrati
L'ultimo utente registrato è synth

I nostri membri hanno inviato un totale di 811458 messaggi in 52693 argomenti
I postatori più attivi della settimana
dinamanu
 
Olegol
 
lello64
 
sportyerre
 
antimateria
 
Nadir81
 
scontin
 
fritznet
 
CHAOSFERE
 
donluca
 

I postatori più attivi del mese
dinamanu
 
lello64
 
sportyerre
 
giucam61
 
Nadir81
 
kalium
 
fritznet
 
nerone
 
valterneri
 
Olegol
 

Migliori postatori
Stentor (20392)
 
DACCLOR65 (19633)
 
schwantz34 (15617)
 
Silver Black (15525)
 
nd1967 (12810)
 
flovato (12509)
 
Biagio De Simone (10294)
 
piero7 (9854)
 
fritznet (9464)
 
wasky (9229)
 

Chi è online?
In totale ci sono 60 utenti in linea: 4 Registrati, 1 Nascosto e 55 Ospiti :: 1 Motore di ricerca

CHAOSFERE, LucaBono, scontin, voolkano

[ Vedere la lista completa ]


Il numero massimo di utenti online contemporaneamente è stato 4379 il Lun 25 Mag 2015 - 15:01
Flusso RSS


Yahoo! 
MSN 
AOL 
Netvibes 
Bloglines 


Bookmarking sociale

Bookmarking sociale digg  Bookmarking sociale delicious  Bookmarking sociale reddit  Bookmarking sociale stumbleupon  Bookmarking sociale slashdot  Bookmarking sociale yahoo  Bookmarking sociale google  Bookmarking sociale blogmarks  Bookmarking sociale live      




Conserva e condividi l'indirizzo di T-Forum, la vera HiFi alla portata di tutti sul tuo sito sociale bookmarking


I danni dei componenti elettronici contraffatti

Andare in basso

I danni dei componenti elettronici contraffatti

Messaggio  pincellone il Mer 15 Ott 2008 - 14:19

Purtroppo l'articolo e' in inglese...

http://www.aeri.com/counterfeit-electronic-components.asp


Counterfeit Electronic Components are Putting Millions of Lives at Risk


You have heard about counterfeit Gucci handbags, Rolex watches and Callaway golf clubs that can be had for pennies on the dollar. It seems almost comical to be able to buy a $5,000 watch for $60, but when it comes to counterfeit electronic components it is anything but funny. Electronic components are a part of the products that we count on every day. From the pacemaker that keeps many of our parent’s hearts beating to the airplane that holds our lives in the balance between takeoff and landing, we are at the mercy of electronic components everywhere we turn.Our lives are quite literally depending on the reliability of electronic products but the rise of counterfeit components turns that dependence into a frightening game of chance. Do you really want to fly in a plane that is using counterfeit electronic components to manage the flight controls?

The counterfeiting process also affects the lives of men, women, and children living in the more impoverished areas of the world. Half of all of the computers disposed of globally are illegally sent to countries like China, India and Nigeria to remove the valuable parts and materials. It is estimated that 50% of children 12 years or older in the so called “e-waste” cities have dangerous levels of lead in their blood. This will lead to devastating health problems and severely decreased IQs for these already disadvantaged children. Many of the affected children are actually used in the process of counterfeiting. Even those that are not part of the trade are surrounded by the environmental hazards such as the constant burning of the final scrap which leaves a haze of chemical smoke in the air.



Costs? What are the ramifications and costs associated with counterfeit components?


In the last six months there has been an exponential rise in the amount of counterfeit electronic components being distributed in markets all over the world. If the rise of counterfeit electronic parts continues to grow at the current pace the electronics industry is destined to suffer major financial losses and will be at risk for the potential loss of millions of lives due to failed parts and environmental abuses.

For example an order of 100,000 pieces of a $.01 counterfeit capacitor (total $1,000) can end up costing millions to rectify. When counterfeit parts mounted on to circuit boards that are used in consumer products fail it can lead to increased field service calls, warranty issues, a recall of all of the products or heaven forbid injuries that turn into lawsuits. That seemingly great deal can end up costing a manufacturer millions in losses and downtime.

Even if the products never make it to the consumer, it is much more expensive to remove the parts from the boards and replace them than the original $.01 purchase price. We all know that there are automated machines that assemble everything today, but there are not automated component removal systems. Rework has to be done by hand, which is much more expensive. And if you bought parts from multiple suppliers you will first need to test every circuit board to see which ones have the faulty product.

Most manufacturers are doing very little to keep counterfeits out of their supply chains. It is extremely difficult and expensive to keep track of every part and its origin. The component manufacturers are recommending that equipment manufacturers purchase products only from authorized distributors. That is great in a perfect world, but component manufacturers discontinue products regularly and they are also known to have long lead times on many items that equipment manufacturers cannot always plan ahead for. The independent distributor/broker is a necessary part of a purchasing program.

Counterfeits are not going away any time soon. It will not be long before all equipment manufacturers realize that they need to be more selective when choosing suppliers and learn better counterfeit detection methods. Just one counterfeit experience will open their eyes to this growing dilemma. It is not only about price and delivery anymore. The manufacturers need to know what processes are in place at their supplier’s warehouse to detect counterfeit components.

Almost every manufacturer American Electronic Resource works with is interested in information regarding the counterfeit dilemma and what we are doing about it. If they have not received counterfeits themselves they have associates that have experienced a counterfeit debacle within their organization. Ongoing vigilance by both independent distributor/brokers in procuring electronic components and manufacturers in purchasing only from reputable suppliers is required to reduce the risks caused by counterfeit parts


.
avatar
pincellone
Membro classe argento
Membro classe argento

Data d'iscrizione : 14.06.08
Numero di messaggi : 2867
Località : Troppo lontano da casa mia...
Occupazione/Hobby : Cercare di migliorare le cose
Provincia (Città) : Tra i fiori il ciliegio, tra gli uomini il guerriero
Impianto : Si sente bene, almeno per me.

Tornare in alto Andare in basso

Re: I danni dei componenti elettronici contraffatti

Messaggio  Silver Black il Mer 15 Ott 2008 - 15:39

Una triste, triste realtà.

_________________
T-Forum, non solo classe T.
www.tforumhifi.com

Se ti piace la fotografia iscriviti a Lucegrafia, il gruppo di fotografia per veri appassionati!
"Una fotografia prima la senti, poi la vedi". (Fabrizio Guerra, fotografo)
www.facebook.com/groups/lucegrafia
avatar
Silver Black
Amministratore
Amministratore

Data d'iscrizione : 04.02.08
Numero di messaggi : 15525
Località : Veneto, Italia
Occupazione/Hobby : Sviluppatore software - Istruttore di Muay Thai - Personal Trainer
Provincia (Città) : Vicenza (Bassano del Grappa)
Impianto :
Spoiler:
Impianto: ampli: VirtueTwo.2 + JT Dynamic Power Supply (30V, 10A, 300W); diffusori: Proson Conquest 6030 MKII; sorgente: Oppo DV970; cavi segnale: Monster Cable MKII; cavi potenza: Qed Micro






http://www.silvercybertech.com

Tornare in alto Andare in basso

Tornare in alto

- Argomenti simili

 
Permessi di questa sezione del forum:
Non puoi rispondere agli argomenti in questo forum