Electronics Forum: cannot (Page 39 of 126)

Varistor/Capacitor identification

Electronics Forum | Thu Dec 19 10:53:15 EST 2019 | kithnelso

Can any one tell me what I would need to replace this yellow disc. I have another board that this part has burned up, and I need to find a replacement. The manufacturer is Buss, however I cannot find any information with the numbers printed on it. Th

Connector is falling down in the second reflow

Electronics Forum | Mon Feb 24 00:59:47 EST 2020 | sssamw

=0.08g/mm2, make it less than 0.08. And maybe the connector gravity center location is a cause also. If no machine issue (vibration, wind,etc), and you cannot change the design/material then you can use SMT glue to fix the connector during reflow.

QFN welding problem by reflux oven 10 zones

Electronics Forum | Tue Feb 11 09:26:57 EST 2020 | astarotf

Hi everyone I have problems welding QFN components in a 10-zone reflux oven, we cannot make a welding fillet that covers the entire QFN pin. Currently we use paste T4 - 63Sn / 37Pb. I enclose the curve of the oven profile. Any help or support on this

Samsung CP45FV NEO main start switch problem

Electronics Forum | Tue Aug 10 20:34:44 EDT 2021 | jamesatqkits

Hi Could you explain what the IF board is? I am getting a 1002 ALARM occurred in MIR axis, i cannot figure out what its trying to tell me. I have never been able to make this machine work. Would you have any ideas? Thank you have a great day. I was r

JT model NSM450 Temperature Control Module

Electronics Forum | Sat Jul 04 15:17:55 EDT 2020 | kumarb

Hi. The posted document cannot be downloaded. Can you repost using a cloud service or perhaps inside a zipped file? A free cloud service, but will auto-expire after 7 days of posting is: https://wetransfer.com/ If possible, try both - post on th

Linear bearing damage X axis GSM2 dual beam (4688A) machine

Electronics Forum | Mon Mar 01 13:08:07 EST 2021 | astarotf

Hello This part of the machine was damaged and we still cannot contact a supplier that sells it. If anyone has any contact that can provide me with spare parts for the GSM2 dual beam machine (4688A), I would appreciate it. Or if someone can provide

Hakko FR-1418 Lost Software Protection Key

Electronics Forum | Mon Nov 08 21:29:46 EST 2021 | bpoydence

Hi Everyone I recently started a new position at a small company. One of my tasks is to get a Hakko FR1418 rework station up and running. Unfortunately they do not have the "Software Protection Key". The machine does not operate without it. Hakk

S25 Software booting error

Electronics Forum | Mon Dec 06 20:58:34 EST 2021 | erici

Hi victor, The power supply of the machine is giving us problems now, and so i cannot access anything at the moment. While working on the machine, the power on the machine suddenly started flickering and was causing the pc to shutdown as well. Have

SMT Fuji MCS30

Electronics Forum | Tue Feb 22 20:45:39 EST 2022 | jdengler

I think it is a configuration set-up issue on the monitor. I cannot find my MCS30 manual so I don't know what the settings should be. If you bought it from some who does MCS's try asking them. If not try the used dealers that advertise here and se

What method for cleaning a wiped board?

Electronics Forum | Mon Jun 05 15:59:25 EDT 2023 | daniel_stanphill

Sorry I thought I had replied to this message. I will admit we took some things for granted in the past. More research has been done to determine how many heat cycles a component can have, if it can be submerged, etc. That said, if you don't have an


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