Electronics Forum | Sun Jul 10 15:37:17 EDT 2016 | davef
The hazards of a wave solder machine are: * High temperature * Airborne metal oxides * Flux fumes
Electronics Forum | Tue Nov 29 17:27:38 EST 2016 | dyoungquist
We have been using SN100C in our RPS Rhythm selective solder machine since we bought it in 2008 with good success. No issues with the solder pot. We are setting the pot temperature to 300C.
Electronics Forum | Wed Jan 25 07:18:03 EST 2017 | emeto
If you prefer to use same profile - it will be fine most of the time. There are several things to consider. 1. Is there part on second side that cannot withstand temperatures from first side? 2. If there is a high mass component on first side, that
Electronics Forum | Thu Dec 08 22:57:45 EST 2016 | ttheis
I'm not too experienced with this but what about an air-blast with an ionized air source such as an air knife above and below a conveyor to push most of the fluid off of the pcba then run through an oven just above vaporization temperature.
Electronics Forum | Thu Feb 09 04:28:05 EST 2017 | soldertraining
Solder Pastes are used particularly in the assembly of printed circuit boards (PCBs) for a wide variety of applications, including hand-held electronic devices such as smart phones and tablets, computer motherboards, consumer electronic products, net
Electronics Forum | Sun Feb 12 22:52:20 EST 2017 | ltchsze
Hi fellow professionals, Wondering whether anyone has experience with solder splashing from component terminal. Have identified the source using the component without printing solder paste on PCB. Wondering the root-cause of the solder splashing fr
Electronics Forum | Mon Feb 13 10:41:14 EST 2017 | dyoungquist
Could be that your temperature ramp up rate is too fast. This could cause the flux in the solder paste to burn off too rapidly. When that happens, it can expand as it heats up and burns off, causing the solder to get spread out from the pad.
Electronics Forum | Wed Mar 01 14:51:03 EST 2017 | joeljacobo
Hi, could you recommend a high temperature oil for a reflow oven Samsumg model "SRF70i82", I hope and appreciate your advice. Thank you.
Electronics Forum | Fri Jul 07 15:24:38 EDT 2017 | tsauve
There is no temperature issue. The problem is the PCB and the PCB house has admitted to be there being stretch. I don't have a need for process advice. My request was in relation to some equipment that will measure the offset, from the extreme edge
Electronics Forum | Mon Jul 24 09:29:14 EDT 2017 | emeto
Precisely! Your reflow profile is what proves temperature on the pad is right. X-ray is your visual representation of the result - customers love to see that you are correct.
