Electronics Forum: tem (Page 1 of 2)

BGA, ERSA, Why tem goes 300'c by itself when power on.

Electronics Forum | Mon Dec 15 09:48:53 EST 2008 | luke555

i am using ersa ir500a. my lab room's power is very low. it always shutting down by itself. My question is, after power on, the tem go to 300'c and stay there without runing profile. any one can help me please.

BGA, ERSA, Why tem goes 300'c by itself when power on.

Electronics Forum | Wed Dec 17 08:43:14 EST 2008 | stiva

Have seen this problem on other types of oven and it was caused by failed solid state relays that energise the heaters.

Thermally Conductive Epoxy

Electronics Forum | Wed Aug 01 17:17:15 EDT 2001 | mparker

Since you are restricting the outward flow of injected material to basically mimic the package dimensions that would force you to design some sort of coffer dam beneath the part to contain the injected material. One alternative to your quest could b

ENIG or flash?

Electronics Forum | Mon Nov 27 08:52:35 EST 2006 | russ

Never heard the term chemical gold before. I would recommend using industry standard tems first hehehe, what is the proces sfor these boards? I would hope that you are using ENIG if you are soldering to these baords by the way Russ

BTU TRS-14

Electronics Forum | Tue Apr 25 01:23:28 EDT 2006 | kanna

Thanks. currently we already reduce the temperature and change the bimetallic switch. can anyone help me on the alert problem. the alert trigger when the zone 1 section empty without board. current temperature setting is 187 even i lower the tem or i

looking for laboratory that can analyze Laser diode internal damage

Electronics Forum | Sun Mar 18 23:22:39 EDT 2018 | itzikbs

Hi SMTNET dear members, I wounder if someone knows a laboratory with FIB and TEM machines, which can analyze internal defect of small size laser diode. At US or EU. I'm looking for a laboratory with real experience who are experts in analyze to root

Lead Free boards

Electronics Forum | Wed Sep 06 17:13:17 EDT 2006 | Board House

PB-free Hasl was not mentioned due to the following: 1)Equipment Convertion at the PCB Manufacturing side is expensive. 2)You are subjecting the PCB to Higher Temps than Std. solder. 3)Most PCB Houses are not going to invest in Two Hot Air level

Conformal Coating Equipment - Where to Start?

Electronics Forum | Fri Jun 12 07:50:18 EDT 2009 | davef

Advanced Coating; 10723 Edison Ct, Rancho Cucamonga, CA 91730; 800-722-1444 F909-481-1427 info@advancedcoating.com advancedcoating.com C-C Technologies Inc; 761 Blossom Hill Ln, Dallastown, PA 17313; 717-577-6559 F717-246-6882 Electronic Coating T

Iscan 3D Measurement

Electronics Forum | Wed Oct 09 08:36:44 EDT 2002 | pjc

Operation features of many devices, machine components, instruments depend substantially on state of their surfaces. Selective surface processing by high-intensity energy beam (ion, electron, laser treatment) is one of the most perspective directions

confomal coating help /Contract coater (for an Outdoor LED PCB)

Electronics Forum | Mon Feb 02 17:52:19 EST 2009 | davef

Services, Conformal coating contractor: * Advanced Coating; 10723 Edison Ct, Rancho Cucamonga, CA 91730; 800-722-1444 F909-481-1427 info@advancedcoating.com advancedcoating.com * C-C Technologies Inc; 761 Blossom Hill Ln, Dallastown, PA 17313; 717-57

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