Electronics Forum | Wed Apr 05 08:33:36 EDT 2000 | Robert Hartmann
Can someone lead me to some articles or technical standards showing formulas/design criteria for thermal management in a BT BGA? I need to be able to dissipate about 4 Watts, and am having trouble finding information on how to calculate what our BGA
Electronics Forum | Wed Apr 05 22:31:51 EDT 2000 | Dave F
Robert: Out of curiosity, by "BT" do you mean: � Bismaleimide triazine, the stuff used to increase the tg of resins used in some BGA interposers. � British Telecommunications plc, the guys with bad teeth. � BrookTree, the RAMDAC supplier, that�s par
Electronics Forum | Wed Feb 07 08:41:10 EST 2001 | dliechti
I have to design a power supply which converts 220V AC into 5V smothed DC. It has to be very small, so it shouldn't have a big transformer. Has somebody a scheme of a circuit? Thanks
Electronics Forum | Mon Sep 09 11:18:23 EDT 2013 | shirjer
We have a Vansco system on our 2005 Alpine Coach motor home. We have an intermittent outage problem with the 12V lighter socket. I can plug something in, like the tire sensor monitor, or the GPS, and after I remove it, the outlet no longer works, n
Electronics Forum | Fri Sep 24 15:56:45 EDT 1999 | Michael Weekes
We are looking for a midwest board design house - Mike Weekes - 630 595 2300 x292 or email me at mweekes@phoenixofchicago.com
Electronics Forum | Tue Mar 27 10:38:04 EDT 2007 | johansenng
Hi, sorry but i am new in this. This is a Freescale SRB ZigBee node schematic design. 1)Can anyone help me identify what is the use of the 10K ohm resistor (R115) used? Seems that there is some advantages and disadvantages of using it. The source is
Electronics Forum | Fri Oct 01 09:45:53 EDT 1999 | Andrew W. Dalrymple
| We are looking for a midwest board design house - Mike Weekes - 630 595 2300 x292 or email me at mweekes@phoenixofchicago.com | | I am starting up a PWB Design Service Company. We are Currently in Dallas. My partner and I have 25 years experia
Electronics Forum | Wed May 31 05:46:34 EDT 2017 | claire_08
lerning pcb design, you need to know about pcb design software. It maybe take some long time if to be professionals. In fact, you also can contact the pcb manufacturer who have engineering service and provide technological solution. Such as http://ww
Electronics Forum | Fri Oct 01 15:08:49 EDT 1999 | Dave F
| We are looking for a midwest board design house - Mike Weekes - 630 595 2300 x292 or email me at mweekes@phoenixofchicago.com | | Michael: Try:
Electronics Forum | Mon Jul 08 22:03:39 EDT 2019 | eddy2019
Many beginners do not know how to start learning hardware circuits. In fact, the "hardware circuit" is composed of a part of the "unit module circuit". The so-called "unit module circuit" includes: various regulated power supply circuits (like the LM
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