Electronics Forum: troubleshooting of poor barrel fill (2)

wave soldering two times

Electronics Forum | Sat Aug 04 07:44:25 EDT 2007 | davef

Thermal cycle* * Requirements for and troubleshooting of poor barrel fill => Hole fill

secondary processing of BGAs

Electronics Forum | Mon Apr 02 20:47:22 EDT 2001 | davef

Cuppla questions for ya ... Where are the shorts [above the mask or between the mask and the laminate]? On the board, what material is between the copper traces and the mask? What type of solder mask(s) used by your suppliers? What are they using

Industry News: troubleshooting of poor barrel fill (2)

Guide of Siemens Pressure Transmitter: Features, Working Principle and Troubleshooting

Industry News | 2021-12-15 20:08:31.0

Siemens pressure transmitter is a kind of equipment which converts pressure into pneumatic signal or electric signal for control and remote transmission. It can convert the physical pressure parameters such as gas and liquid sensed by the load cell sensor into standard electrical signals (such as 4 ~ 20mADC), which can be supplied to the secondary instruments such as indicating alarm instrument, recorder and regulator for measurement, indication and process adjustment.

OKmarts Industrial Parts Mall

Use of Differential Pressure Transmitter and Common Troubleshooting

Industry News | 2021-12-03 20:03:25.0

Differential pressure transmitter is a kind of pressure measuring instrument widely used in all kinds of chemical industry. Working principle of differential pressure transmitter is as follows. The differential pressure from the two-sided pressure pipes acts directly on the two-sided isolation diaphragm of the differential pressure transmitter sensor, and is transmitted to the measuring element through the sealing fluid in the diaphragm. The measuring element converts the measured differential pressure signal into the corresponding electrical signal and transmits it to the converter. After amplification and other processing, it becomes the standard electrical signal and then is output.

OKmarts Industrial Parts Mall

Express Newsletter: troubleshooting of poor barrel fill (287)

Partner Websites: troubleshooting of poor barrel fill (88)

Calendar of Events

Surface Mount Technology Association (SMTA) | https://www.smta.org/news/smta_calendar/calendar.cfm

. Barrel fill issues are becoming every day more complex, Large assemblies with hundreds of TH quantities in large assemblies create a problem with the soldering uniformity. More

Surface Mount Technology Association (SMTA)

CF9 Documentation Package

GPD Global | https://www.gpd-global.com/co_website/pdf/lead-former/CF9-Doc-Package-901-1-01.pdf

to accurately form Radial components into a wide variety of component shapes. Set Up Form Fill out this Set Up form and then use it as a guide for consistent results for each component part number

GPD Global


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