Electronics Forum: board (Page 106 of 1638)

Voids with LGAs

Electronics Forum | Fri Jan 18 09:35:49 EST 2013 | dyoungquist

Just because a certain profile works good for a board with a BGA does not mean it is automatically the correct profile to use for a different board that contains an LGA. Have you run a separate profile check with the board containing the LGA?

ECN, ECO and Board Mods for Unpopulated Boards

Electronics Forum | Thu Dec 26 04:24:56 EST 2013 | aflex

Looking for printed circuit board manufacturer and designer contact us for any kind of PCB assembly -

warpage after reflow

Electronics Forum | Tue Oct 07 08:44:49 EDT 2014 | emeto

Hi, 1. I will run the board on the mesh if single sided. 2. For double sided board, I will try stiffeners. 3. If stiffeners don't work, then you have to create a handling fixture(holds the board and has enough openings to let the air flow to the PC

Prototype SMT Printers

Electronics Forum | Tue Mar 03 09:05:52 EST 2015 | bandjwet

We are in need of a small SMT printer able to double sided boards with an emphasis on fast changeover and the ability to have board supports. Our typical lot size is 1-20 pieces of rigid boards with technologies down to 0.5mm pitch and 0201's.

mpm up 3000 ultraflex

Electronics Forum | Fri Jun 12 14:19:03 EDT 2015 | tdemon69

i have a up 3000 ultraflex. the lower half of the tactile sensor is stuck down. i have replaced the driver board, check wire down to drive board,check the fuse for power on the driver board.

Universal GSM1 startup error

Electronics Forum | Tue Oct 06 20:18:27 EDT 2015 | edwaterfall01

With the address of FC107F24 I would look at the Slot 11 UIMC board. Try swapping with another Radisys Board. Check jumpers, changing one jumper only on each board.

Flux splatter issues

Electronics Forum | Fri Feb 05 11:39:34 EST 2016 | steprog

I thought it might be the oven too, except it seems the splatter is too small for drips from the oven, secondly, when I ran a couple of bare boards among the populated boards we saw no splatter or flux contamination. So it seems it comes from the bo

BTU VIP70 help

Electronics Forum | Sat Dec 10 22:31:16 EST 2016 | ecogroup

Hi Tom, We have a Paragon 150 with the FCU board problem. We are thinking about finding another board and swapping it . Did you get the ROM chips from BTU when you swapped the FCU board? Appreciate any advice. Thank you. Ray

U.S. PCB Suppliers 48" boards

Electronics Forum | Mon Nov 06 16:59:08 EST 2017 | jn90z

Hello, I'm looking for multiple U.S. based PCB manufacturers that can fabricate 48" (4 foot) prototype boards from gerber files. I am having trouble finding any that can do this large of a board locally, only in China.

not good soldering

Electronics Forum | Mon Sep 17 12:21:43 EDT 2018 | bpeay

M_, the parts may be similar but the boards look to be different. Is the thermal relief for each lead on each board the same? what is the board finish, HASL, Enig, OSP or other? The part itself may not be your problem but the part that is partial pla


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