Electronics Forum: electrovert chip wave (Page 1 of 58)

Electrovert EPK plus wave lambda, chip sensor

Electronics Forum | Fri Apr 16 15:12:12 EDT 2021 | jsmith01

Does anyone know where the power to the lambda, chip sensors comes from on a Electrovert EPK plus? I have an intermediate issue with these sensors loosing power and the wave just keeps going higher and flows over the pot. I have replaced the senors

solder skips in chip wave on a NU/ERA wave solder

Electronics Forum | Wed May 27 11:54:29 EDT 2009 | allwave

Armando, Make sure chip wave is pumping evenly across. These TD machines require a lot of maintenance (deep cleaning)to ensure all the holes on nozzle are open... My two cents, George

solder skips in chip wave on a NU/ERA wave solder

Electronics Forum | Fri May 29 02:08:08 EDT 2009 | cobar

Check that you are getting an even spray pattern from the fluxer.Check that the chip wave nozzle is clean and if possible feed the PCB in to the wavesolder unit at 90 � or 180�.

solder skips in chip wave on a NU/ERA wave solder

Electronics Forum | Tue May 26 06:56:40 EDT 2009 | xinxi

Hi! From your post, it seem like the wave did not really touch the component. You probably need to get the both wave height correct and that it hits the component.It is normal for solder to come through the PCB when using chip wave. The through-hole

solder skips in chip wave on a NU/ERA wave solder

Electronics Forum | Wed May 27 07:53:41 EDT 2009 | padawanlinuxero

Thanks ! I will try your recommendations, about the flux and the preheaters, yes they seems to be ok I will bring down de conveyor speed because it looks like if it is to fast is set to 3.6ft thanks again!

solder skips in chip wave on a NU/ERA wave solder

Electronics Forum | Mon May 25 21:10:28 EDT 2009 | padawanlinuxero

Hello !! I have a problem with my wave solder oven, in one of the products we made has connectors on one side of the pcb and in the other one has SMT components the process is kinda tricky on the SMT components we use an adhesive and put to the refl

Moisture under chip capacitors

Electronics Forum | Thu Sep 11 23:50:51 EDT 2003 | Dean

Epoxy is hydroscopic. A cavity will form when the cure furnace reaches the boiling point of water. The steam expansion creates the pocket. It can be large enough to be filled with molten solder from the wave machine and cause a hard short under th

Cracked chip capacitors

Electronics Forum | Wed Mar 01 12:28:48 EST 2006 | Chunks

Round cracks that look like it's from a placement are generally from a too big Delta T in wave (been there done that). All other cracks are anomalies. Ya gotta see it find it.

Re: Skewing chip components

Electronics Forum | Fri Jun 23 10:00:08 EDT 2000 | Chrys Shea

Yeah, them soldering machines sure got some demons in them...My waves used to get blamed for wrong polarities all the time. Sneaky little devils used to pull components out of the boards, flip them around, and get the pins back in the holes while

Non-wettig on chip cap.

Electronics Forum | Fri Dec 07 13:15:45 EST 2001 | slthomas

We've experienced similar problems with film caps, specifically Panasonic's parts that are alledgedly compatible with both reflow and wave soldering. They are identified with either GB or JB p/n suffixes, which become either GX, GC, or JC for the ref

  1 2 3 4 5 6 7 8 9 10 Next

electrovert chip wave searches for Companies, Equipment, Machines, Suppliers & Information

Win Source Online Electronic parts

Stencil Printing 101 Training Course
Thermal Interface Material Dispensing

High Precision Fluid Dispensers
PCB Handling with CE

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
best pcb reflow oven

Best Reflow Oven