Electronics Forum | Thu Mar 03 09:11:25 EST 2005 | russ
I wouldn't raise the temps just slow the conveyor, You need to get the PCB "soaked in". It seems as if you are applying more thermal energy than the PCB can accept in all areas. Does this oven have convection heating? Hopefully so. I have found t
Electronics Forum | Sun Jul 30 12:55:13 EDT 2006 | fastek
Grant- I'm not sure when it gets to the point when egos begin to over-ride productivity but at some point it does. I remember working at a large OEM builder of NIC cards back in the early 90's. We had a line manager for each line per shift, (5 line
Electronics Forum | Fri Jun 06 06:11:18 EDT 2014 | paulg
I have a large monoblock ceramic filter on a PTFE based pcb material. The filter has a metal casing soldered onto the ceramic filter. I am concerned that if the heating rate is to rapid, then thermal shock / differential expansion could cause the fil
Electronics Forum | Mon Feb 22 10:01:01 EST 2010 | jtsyeung
Since the inductor is electro-magnetic, that means the device is composite of coil and ferrite metal. The inductor inside the reflow oven meets with blower motors which close to the inductor and generate magnetic field. With such conditions, Lawren
Electronics Forum | Thu Aug 22 22:10:26 EDT 2002 | davef
Ooooow! �Can it be fixed?� Good question. How BAD did you damage it? * Since you are asking this question, I am NOT inspired by the potential that you have the skills to fix the board. Go Jeff Ferry�s site at Circuit Repair Center [If you can�t f
Electronics Forum | Wed Jul 05 03:10:08 EDT 2017 | pcbcart
Claire, my suggestion is different from BentePCB & Pavel Murtishev. Although 500pcs cannot be considered as a mass production order, it's too larger to be placed as a prototype order. And I think the PCB quality & performance is very important, you c
Electronics Forum | Tue Nov 01 12:28:36 EDT 2016 | comatose
It depends. Are you hand breaking them, rotary knife or linear knife? Hand break you want to be about 5mm (and it isn't a great practice even then) with a rotart knife you want to keep parts probably 3mm, especially capacitors. With a linear knife we
Electronics Forum | Fri Sep 01 23:42:19 EDT 2017 | adam17
Hi, i recommend jlcpcb.com. i made order from it few times. 10pcs first time, cost 10$,really high quality, arrived good time, after that, order few times too, and the price is so good,you could try small volum before make large order.
Electronics Forum | Wed Aug 03 10:22:27 EDT 2005 | davef
Ekra makes a printer than can do 25".
Electronics Forum | Wed Aug 03 10:43:40 EDT 2005 | Rob
Hey Dave, Congratulations on hitting 4000! Treat yourself to a tiepin. Cheers, Rob.
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