Electronics Forum | Tue Feb 22 04:29:29 EST 2000 | Gwen Z
First I apologize for my poor English writing. we have no heat sink fins and active cooling with power module. when the board is transported,the vibration of board and power module will shotten the solder joint lifetime. if we just solder it withou
Electronics Forum | Tue Feb 22 04:29:29 EST 2000 | Gwen Z
First I apologize for my poor English writing. we have no heat sink fins and active cooling with power module. when the board is transported,the vibration of board and power module will shotten the solder joint lifetime. if we just solder it withou
Electronics Forum | Sat Feb 19 05:07:28 EST 2000 | Dean
I'm not exactly sure of your problem...but I'll give it a shot. I assume the screw is on the solder side of the board. If you wave solder the screw the head will fill in with solder. Try a water solouble mask or peelable laytex mask over the screw
Electronics Forum | Sat Feb 19 05:07:28 EST 2000 | Dean
I'm not exactly sure of your problem...but I'll give it a shot. I assume the screw is on the solder side of the board. If you wave solder the screw the head will fill in with solder. Try a water solouble mask or peelable laytex mask over the screw
Electronics Forum | Tue Nov 29 11:45:35 EST 2016 | ttheis
I was able to repair the original power supply for the printer again with parts from another similar power supply on ebay. At first the machine didn't power up properly even though the supply voltages were all good on a volt meter when tested befor
Electronics Forum | Wed May 29 08:28:41 EDT 2002 | zanolli
Hello Mr. Peterson, I don't know where you're writing from, but if you're more than 25 miles from Rhode Island, I'll humbly and graciously accept the "expert" title. In general, I have to say that the backpanel removal tools are worth the money. As
Electronics Forum | Thu Oct 22 22:16:32 EDT 2020 | kumarb
The flat ribbon cable for the floppy drive is keyed and respectively, the RED STRIPE denotes pin # 1 on the Floppy Drive Connector. Do check that that is correct. As a simple test, remove the floppy drive and power up without the drive connected. D
Electronics Forum | Tue Feb 25 14:39:20 EST 2014 | nicodj77
Stellar Technical Product, we been ordering from them for almost 6 years. My needs where to be used with connectors or power modules on a tray without pick up area (dots) for pick up Fuji nozzle of 5mm. There is no P/N because is a special order, b
Electronics Forum | Mon Sep 03 21:33:41 EDT 2018 | aemery
Jeff R, The "24VS" stands for 24VDC Voltage Switched; meaning that it is supplied under machine control and other things have to happen in the machine before 24VS is applied, in this case to KP1 coil. KP1 coil/contact is in place as part of the pow
Electronics Forum | Sun Feb 10 16:35:06 EST 2008 | neocera
Hi, I have a PCB with a blown PMIC (power management integrated circuit) multi voltage regulator IC. The PCB is rather rare and I need to replace the PMIC, its footprint is 7mm X 7mm with 12 solder points per side. Unfortunately I can only solder th
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