Industry Directory | Consultant / Service Provider
Easy and safe to use best data recovery software to undelete files from all types of data storage media such as Hard disks and USB removable media drives.
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype: onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is a company that professionally engaged in large system DCS spare parts supply. We supply DCS, PLC, M
New Equipment | Test Equipment - Bond Testers
please contact me when you get a chance: skype: andyzhou60 email: andy@vanch.net whatsapp:+8613477040905 wechat:H027345 Specifition NO VH-71T Processor Cortex
Electronics Forum | Mon Feb 06 19:56:07 EST 2006 | bobpan
Ok....that is very vague...but here is the approach i would take. 1. rename permanen.tbl file and reboot 2. rename calibrat.arc file and reboot * both files are located in c:\2kla\gui\guiqsv1* If it fixes the problem....it was a software issue. 3. If
Electronics Forum | Wed Feb 23 15:34:27 EST 2005 | c.b
No i,m sure you would like to have that title, then you can be a couple!!!!
Used SMT Equipment | In-Circuit Testers
Agilent E7906A 16 Port 10/100 Ethernet Test Card Agilent -Hp E7906A 16 Port 10/100 Ethernet Test Card The RouterTester 10/100 test module has sixteen full-duplex ports. Each port can generate suitably encapsulated IP packets. Many modules can
Used SMT Equipment | In-Circuit Testers
Agilent E7906A 16 Port 10/100 Ethernet Test Card Agilent -Hp E7906A 16 Port 10/100 Ethernet Test Card The RouterTester 10/100 test module has sixteen full-duplex ports. Each port can generate suitably encapsulated IP packets. Many modules can
Industry News | 2011-03-11 14:17:49.0
Count On Tools Inc. will introduce its latest developments in SMT nozzles and consumables in Booth #1965 at the upcoming at the upcoming IPC APEX conference and exhibition, scheduled to take place April 12-14, 2011 at the Mandalay Bay Resort & Convention Center in Las Vegas.
Industry News | 2018-09-04 05:34:10.0
The AMD Radeon™ Pro V340 graphics card is a dual-GPU solution based on the advanced AMD “Vega” architecture1, optimized to deliver extreme performance and high user density for virtualized environments. It is the first VDI hardware solution equipped with 32GB of ultra-fast, second-generation high-bandwidth memory, providing massive amounts of memory and bandwidth for today’s most complex design and media workloads.
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Parts & Supplies | AOI / Automated Optical Inspection
UNIVERSAL 47898802 FORMER INSIDE 47898802 FORMER INSIDE The following is a list of some of our products: if you can't find the part number, you can contact becky@hysmt.cn No. Part Number Description 421 47946305 PLATE, FRONT CARD CL
Parts & Supplies | SMT Equipment
SAMSUNG CP33 CP40 QUAD ALIGNER 10-22603 for SMT Pick And Place Machine Specifications: Brand Name SAMSUNG CCD CAMERA Part number 10-22603 Model 10-22603 Ensure Test in machine confirmation Guarantee 1 month usage for machine Samsung CP40
Technical Library | 2024-07-24 00:51:44.0
A blade server system (BSS) utilizes voltage regulator modules (VRMs), in the form of quad flat no-lead (QFN) devices, to provide power distribution to various components on the system board. Depending on the power requirements of the circuit, these VRMs can be mounted as single devices or banked together. In addition, the power density of the VRM can be high enough to warrant heat dissipation through the use of a heat sink. Typically, at field conditions (FCs), the BSS are powered on and off up to four times per day, with their ambient temperature cycling between 258C and 808C. This cyclical temperature gradient drives inelastic strain in the solder joints due to the coefficient of thermal expansion (CTE) mismatch between the QFN and the circuit card. In addition, the heat sink, coupled with the QFN and the circuit card, can induce additional inelastic solder joint strain, resulting in early solder joint fatigue failure. To understand the effect of the heat sink mounting, a FEM (finite element model of four QFNs mounted to a BSS circuit card was developed. The model was exercised to calculate the maximum strain energy in a critical joint due to cyclic strain, and the results were compared for a QFN with and without a heat sink. It was determined that the presence of the heat sink did contribute to higher strain energy and therefore could lead to earlier joint failure. Although the presence of the heat sink is required, careful design of the mounting should be employed to provide lateral slip, essentially decoupling the heat sink from the QFN joint strain. Details of the modeling and results, along with DIC (digital image correlation) measurements of heat sink lateral slip, are presented.
https://www.ascen.ltd/Products/PCB_board_assembly_system/vision_measurin/507.html Vision Measuring Machine and image measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer,
https://www.ascen.ltd/Products/PCB_board_assembly_system/vision_measurin/507.html Vision Measuring Machine and image measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer,
& Place, thru-hole, semi-automatic insertion & dispensing machines, More … and includes the basic features of ProntoVIEW-MARKUP . Most machines are supported such as Assembleon / Philips, Mydata / Mycronic, Juki, ASM / Siemens, Universal, Fuji, Contact Systems, Samsung, Quad, Europlacer, Sanyo, Sony, Panasonic, Mirae, Essemtec
| https://pcbasupplies.com/automation-tooling/ezclip/
operation. With the ezCLIP installed on the PCB magazine rack, companies can quickly identify which card guides should be skipped as they prevent boards from being inserted. This allows for faster set-up times for the production run and swift manual loading
