139 ramp to spike results

Electronics Forum: ramp to spike (Page 1 of 14)

How to reduce solder joint voids of LED without using vacuum reflow?

Electronics Forum | Sat Jun 01 04:27:37 EDT 2019 | gregoryyork

Increase paste volume and use ramp soak spike profiling. Reducing volume of paste often leads to entrapment. Good idea to know difference between voiding and dewetting due to contamination

RTS (Ramp-to-Spike) and RSS (Ramp-soak-spike)

Electronics Forum | Wed Nov 03 14:11:18 EST 2004 | russ

Sam, are you asking or telling us these things? russ

How to PROPERLY interpet a supplier's paste profile documentation & specification?

Electronics Forum | Tue Dec 24 09:34:55 EST 2013 | emeto

Hi, it is a not given clear here. I will tell you some basics about the profiling: 1. Profile stages A. Preheat - the board preheats from room temp to 130-150C depending on the paste B. Soak - 150-170(or other range depending on the paste). here th

Film Chip Capacitor reflow problems

Electronics Forum | Fri Sep 08 11:29:40 EDT 2006 | GPP

James, What type of profile are you using. Ramp-to-Spike, Ramp-Short Soak-Spike, or Long-Low Spike? I had a similar problem in a past life - random skews on chip components - and got rid of it by converting to Ramp-to-Spike (the old profile was R

SMT Reflow

Electronics Forum | Thu Dec 01 11:46:41 EST 2005 | pjc

FYI: Most Sn/Pb and Pb Free solderpastes today are designed to run both a ramp-soak-spike or ramp-spike profiles.

No-clean reflow profile

Electronics Forum | Wed Mar 24 08:37:32 EST 2004 | steveliu

Hi, Guys, Can anybody tell me what kind of reflow profile is best for a no clean solder paste: Ramp-Soak-Spike or Ramp-to Spike? The paste we are using is AIM 293DX2B. Thanks a lot.

RTS (Ramp-to-Spike) and RSS (Ramp-soak-spike)

Electronics Forum | Wed Nov 03 18:54:40 EST 2004 | jysam

i'm asking that how should we choose between RTS should be used in my process or RSS?

RTS (Ramp-to-Spike) and RSS (Ramp-soak-spike)

Electronics Forum | Thu Nov 04 08:44:49 EST 2004 | davef

Look here: http://www.tkb-4u.com/articles/soldering/benefitrtsprofile/benefitrtsprofile.php

Reflow Specs.

Electronics Forum | Tue Aug 14 21:29:29 EDT 2001 | mugen

Hi, Just to clarify the terms, traditional : aka : Ramp-Soak-Spike (RSS) profiling method tent : aka : Ramp-To-Spike (RTS) profiling method By search engines (eg. Yahoo), you can find more example profiles for your ref.