Electronics Forum: radio (Page 8 of 9)

Re: IR Versus Hot Air - Put-Up Your Dukes...........Not a lot of blood guys!!!

Electronics Forum | Wed Sep 29 21:18:28 EDT 1999 | Dreamsniper

| | I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner

Re: RF applications..aqueos vs. no clean..HELP!!!!

Electronics Forum | Sat Mar 27 12:36:34 EST 1999 | Scott Cook

| Hi, | I have a customer who's electronic assemblies produce RF. He is insisting upon aqueuos cleaning. We switched to a no clean solder years ago and no longer have an aqueous system. | Is aqueous cleaning necessary to eliminate 'cross talk' of

Re: SMT soldering

Electronics Forum | Fri Jul 24 16:03:56 EDT 1998 | Boris Akselrud

Dave, Thanks for your responce. I think I can manage to solder components by hand. But I am trying to find out an alternative way to solder them. The distance between leads becomes very small and if solder gets in between them I will have hard times

OSP and SIR

Electronics Forum | Wed Aug 21 17:44:32 EDT 2002 | davef

Splitting hairs, I expect SIR of all solderability protection, including OSP, to decrease after reflow. What�s more, I expect the SIR of all solderability protection to pretty much decrease over time. The �comb pattern� test specimens meet requirem

Wiring LED's

Electronics Forum | Mon Oct 20 10:28:13 EDT 2003 | Ming Diaz

Hombre, presuming you are doing this as enhancement for looks, I have some comments. 1. LED's seldom run on more than 3 volts. 4.5 volts max for some special types. Because the car is 12 volts all over, you have to use a resistor to reduce the v

Solder wave shutdown

Electronics Forum | Thu May 31 12:58:49 EDT 2007 | wavemasterlarry

Listen, why are you guys comparing air conditioning to wave soldering? There is no way your house will get that warm, unless it catches fire - I would know cause i smoke in bed way too much. Anyway, my two soltecs run 16 hours a day. on 3rd shift

Re: Cracking in High Voltage Chip Caps

Electronics Forum | Tue May 26 17:29:42 EDT 1998 | Earl Moon

| I know, I've read the "been there done that" stories about this subject, but I still profess ignorance on some aspects. | We are using NPO type dialectric caps in potted high voltage assemblies and continue to experience catastrophic vailures. U

Is Anyone?

Electronics Forum | Sun Jul 21 00:48:10 EDT 2002 | caldon

A lot of what people are complaining about is why the American Electronics industry is in demand. To use the example of a $10 ladder and to cut the price....Well you keep cutting the price mean while the guy next door making ladders is not just a la

Re: ESD....I don't wanna shock anyone, but...

Electronics Forum | Wed Jun 02 15:54:26 EDT 1999 | Dave F

| ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacturer

Re: ESD....I don't wanna shock anyone, but...

Electronics Forum | Thu Jun 03 12:37:16 EDT 1999 | John Thorup

| | ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacture


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