New Equipment | Rework & Repair Equipment
BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It
【Type】 DEC 【Power(W)】 60W-200W 【Maximum output voltage(kV)】 ,0.5,0.8,1,2,3,5,8,10,15,20,30,40,50,60,65,70,80,100, Wisman DEC series high voltage power supply is a portable high voltage power supply, computer digital control and analog control opt
Electronics Forum | Thu Mar 08 16:02:58 EST 2001 | arturoflores
You did not mention to change the solder paste to another formulation or brand.We used to have that kind of non wetting problem on 0402 cap when we used Alpha's LR737(63/37) Type 4 No Clean and the solution was to change the solder paste to Alpha's L
Electronics Forum | Thu Mar 08 22:24:45 EST 2001 | davef
Sounds like you've done a good job of troubleshooting. Two thoughts are: 1 An alternative to using a hotter flux that the others mentioned is to use components with more solderable terminations. [A firm grasp on the obvious.] 2 You spoke about
Industry News | 2018-10-18 10:28:01.0
The Future of Embedded Passive Components
Industry News | 2012-05-04 09:21:15.0
As printed boards evolve and chip speeds increase, the use of microwave technology in commercial applications, such as cell phone towers and in military products, is expanding.
Parts & Supplies | Assembly Accessories
YAMAHA KSUN SMT Original Used KHY-M5802-02 head of Z axis servo card More Yamaha parts in stock KM9-M7107-00XSHFT, HEAD ASSYYV100II KM9-M7106-00XSHAFT HEAD ASSY YV100II KV8-M713S-A0X STD.SHAFT2,SPARE YV100X KV8-M712S-A0X STD.SHAFT
Technical Library | 2009-06-02 23:53:18.0
Today the lead free soldering process is a must in commercial electronics and it is also coming more and more important in automative and industrial electronics sectors in the near future. The most common choices for lead free solders are different Tin-Solder-Copper (SAC) alloys. Processes using SAC solders cause extra stress, because of increased process temperatures, especially to the plastic materials.
Technical Library | 2021-09-15 19:00:35.0
This paper presents the use of physics of failure (PoF) methodology to infer fast and accurate lifetime predictions for power electronics at the printed circuit board (PCB) level in early design stages. It is shown that the ability to accurately model silicon–metal layers, semiconductor packaging, printed circuit boards (PCBs), and assemblies allows, for instance, the prediction of solder fatigue failure due to thermal, mechanical, and manufacturing conditions. The technique allows a lifecycle prognosis of the PCB, taking into account the environmental stresses it will encounter during the period of operation. Primarily, it involves converting an electronic computer aided design (eCAD) circuit layout into computational fluid dynamic (CFD) and finite element analysis (FEA) models with accurate geometries. From this, stressors, such as thermal cycling, mechanical shock, natural frequency, and harmonic and random vibrations, are applied to understand PCB degradation, and semiconductor and capacitor wear, and accordingly provide a method for high-fidelity power PCB modelling, which can be subsequently used to facilitate virtual testing and digital twinning for aircraft systems and sub-systems.
Hermetically Sealed SMD Tantalum Capacitors Hermetically Sealed SMD Tantalum Capacitors by: I.Zednickova, M.Biler, J.Petrzilek, T.Zednicek; AVX Corporation The article presents improvement of stability parameters of tantalum surface mounted
SMTnet Express, January 22, 2015, Subscribers: 22,251, Members: Companies: 14,183, Users: 37,571 High Temperature Ceramic Capacitors for Deep Well Applications. R. Phillips, J. Bultitude, A. Gurav, K. Park, S. Murillo, P. Flores, M. Laps - KEMET
Surface Mount Technology Association (SMTA) | https://www.smta.org/news/smta_calendar/calendar.cfm
hot air guns for feed through capacitors, wire wrap back planes, heat shields and cable forms. Welcome to the interesting and creative world of solder preforms Our first preform webinar includes
| https://productronica.com/en/trade-fair/press/press-releases/detail/core-components-of-a-sustainable-world.html
generation, distribution and use of electrical energy in nearly all branches of industry, where it is contributing significantly to the efficiency of increasingly sustainable communities
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