Industry Directory | Manufacturer
Founded in 1992, LaserJob specializes in laser-cut stencils for printed circuit boards used in electronic devices.
New Equipment | Assembly Services
Detailed introduction of 3D spi-6500 solder paste thickness gauge Product function 1. Friendly programming interface 2. Multiple measurement methods 3. The scanning distance is adjustable 4. 3D simulation function of image 5. Independent
New Equipment | Assembly Services
G9 + automatic vision printing machine is a new product for SMT high-end application field, which can perfectly meet the process requirements of 03015, 0.25pich and other fine spacing, high precision and high speed. Introduction to standard function
Electronics Forum | Tue Jun 03 16:42:33 EDT 2003 | RF Lurker
Does anyone have a method to calculate the thermal resistance of a given copper area?
Electronics Forum | Fri Jun 06 16:11:25 EDT 2003 | RF Lurker
I understand that there may not be a lot of material on this, as most threads I've seen discourage doing it. It goes against DFM to do it. But I wish to use a large copper area instead of heat sink and thermal epoxy to cool a regulator. But I can'
Used SMT Equipment | Pick and Place/Feeders
Product Details of 3D SPI-6500 Thick Paste Measurement Instrument Product Functions 1, friendly programming interface 2, a variety of measurement methods 3, scan spacing adjustable 4, image 3D simulation function 5, independent 3D dynamic obser
Used SMT Equipment | In-Circuit Testers
Agilent N2620A FrameScope Pro N2620A FrameScope Pro Handheld Gigabit Ethernet Network Performance Analyzer The FrameScope Pro is Agilent's handheld 10/100/1000 Mbit/s Ethernet deployment and troubleshooting tool. With the FrameScope Pro, tech
Industry News | 2003-02-27 08:13:16.0
The order was placed through CirTran's wholly owned subsidiary, Racore Technology Corporation.
Industry News | 2023-10-23 09:44:34.0
Changes address advances in rigid printed board fabrication processes
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Parts & Supplies | SMT Equipment
YAMAHA KHY-M7154-00 KHY-M7154-01 BIT 34W Vacuum valve copper core Yamaha Spare parts specification: YAMAHA KGT-M917U-01X SENSOR POS OMRON E3S-LS3P YG200 YAMAHA 90K21-038011 YG12_YS12 R axis driver motor YAMAHA 90K55-4W074Z&90K50-4W074Z AC SE
Parts & Supplies | Circuit Board Assembly Products
YAMAHA KHN-M4530-02 REMOTE IF BOARD ASSY More Yamaha SMT parts in stocks YAMAHA K65-M257M-00X 90200-01J125 O-RING YAMAHA K93-M1388-00X Magnet Catch YAMAHA KG2-M2604-00X SUPPORT UNIT YVL88 YAMAHA KG2-M8582-40X. VALVE YAMAHA KG2-M8582-40X. VALV
Technical Library | 2019-06-04 10:19:46.0
Interconnection technology relies very heavily on the ability of the conductors on a printed wiring assembly to maintain reliable signal integrity. Harsh environmental factors can precipitate a loss of conductivity due to oxidation and corrosion. Connections are typically soldered or inserted using pressure fitted connectors to obtain enough surface contact to meet the electrical conductivity requirements. In pressure contacts, surface integrity is especially critical where the abrasive effects of retraction and insertion can wear off the metallic finish from the contact area. This can expose the underlying copper or nickel and lead to increased resistance at the contact points. These types of conductors are frequently found in card edge connectors where the terminations are plated with a layer of nickel and gold (frequently referred to as gold fingers). A hard gold is typically used containing very small amounts of nickel and cobalt to increase the wear resistance.
Technical Library | 2019-06-11 09:36:13.0
An experiment was recently performed ACI Technologies for a customer that was interested in comparing the wetting of lead-free solders with varying temperature profiles and atmospheric conditions. In order to deliver an objective measurement of solder wetting (in addition to subjective inspection analysis), a simple wetting indicator pattern was added to the solder stencil in an area on the test vehicle that had exposed and unused copper.
PCB pad circuit repair using epoxy. Using multiple angles including overhead and from both right and left angles the BEST instructor staff demonstrates plainly how to repair a PCB pad using the epoxy method. This method is per IPC 7721 4.4.1. http://
This video demonstrated the use of BEST Inc HotDots(TM) which allow wires to be affixed to the PCB or other surfaces-even when those surfaces go through reflow. There are other similar products out there but none of which can be readily customized no
Training Courses | | | IPC-600 Specialist (CIS)
The Certified IPC-600 Specialist (CIS) training targets quality assurance and acceptance of bare printed circuit boards.
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
Career Center | Bangalore, India | Engineering,Maintenance,Production,Technical Support
SMT Stencil designing & Knowledge of full SMT process software known CAD/CAM -circuit CAM Pro 7.3,GC Power station, GCCAM Edit,Auto CAD, Fault finding of Electronic Boards & Servicing electronic machines.
SMTnet Express, November 12, 2015, Subscribers: 23,731, Members: Companies: 14,745, Users: 39,326 The Perfect Copper Surface Eric Stafstrom; Technic Inc. , Garo Chehirian; Tech-Etch In order to provide the functionality in today's electronics
SMTnet Express, March 12, 2020, Subscribers: 34,796, Companies: 10,981, Users: 25,688 Filling of Microvias and Through Holes by Electrolytic Copper Plating – Current Status and Future Outlook Credits: Atotech The electronics industry is further
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_kicad-footprints_topic1854.xml
V2016.03 prerelease is available - www.pcblibraries.com/downloads KiCad Footprints : Two questions.* Is Solder_Paste_Margin_Ratio... Author: chrisa_pcbSubject: 1854Posted: 08 Apr 2016 at 6:19pmTwo questions.* Is Solder_Paste_Margin_Ratio equal to the difference of the copper area of the pad being specified and the solder paste, divided by the overall copper area
| https://pcbasupplies.com/thermaltronics-m7bvf010h-bevel-60deg-1-00mm-0-04-tin-area-face-only-power-plus/
: Thermaltronics Description Additional information Description Thermaltronics M7BVF010H Bevel 60deg 1.00mm (0.04″), Tin Area Face Only, Power Plus Thermaltronics M Series - Power Plus tips are designed with a larger copper mass and extra plating
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