Electro Abrasives Corp. manufacture high purity Black Silicon Carbide, Green Silicon Carbide and Boron Carbide abrasive and ceramic powders.
Precision Engineered Ceramics, Inc. produces precision machined ceramic spares for semiconductor wafer processing equipment. In addition, we offer fast delivery of complex geometry ceramic components made from high purity aluminum oxide (alumina).
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New Equipment | Fabrication Services
We are a professional ceramic pcb manufacturer, supplier from China, we mainly supply high quality Alumina (Al2O3) Ceramic PCB, Aluminum Nitride (AIN) Ceramic PCB board and IGBT Ceramic PCB. Our ceramic printed circuit boards features of high pressur
Sandwiched between a layer of non-conductive insulation, two conductors close to each other, which constitutes a capacitor. A capacitor is a component that stores charge, and its storage is called capacity. Capacitors can be generally divided into fi
Used SMT Equipment | Pick and Place/Feeders
Small foot print GSM with Linear Motors like a Genesis. Flip Chip Application Die Attach Application Building CBGA (ceramic ball grid array) and CCGA (ceramic column grid array) components. Building PBGA (plastic ball grid array) com
Used SMT Equipment | Semiconductor & Solar
· Dual Magnification, auto-focusing Optical System · DC brushless, 60,000 RPM closed-loop speed-controlled Air Bearing Spindle · Front loaded dual Cassette Compartment · Inspection Drawer - also used for single wafer load/unload · Dress Wafe
Industry News | 2017-06-14 10:46:29.0
GPD Global offers uniquely designed 2-part mixing pump to accurately mix and dispense two-part components while eliminating entrapped air.
Industry News | 2003-04-15 08:57:18.0
First Implementation of the Package Platform Delivers 50-percent Cost, 60-percent Height, and 75-percent Area Reductions over Conventional RF Module Technologies
Technical Library | 2023-07-04 17:31:22.0
Conformal Coatings are polymeric materials used to protect circuitry, parts, and related components. They are most commonly used to protect printed circuit boards (PCBs) and electronic devices. However, conformal coatings can be applied to a wide variety of materials, including metal, plastic, silicone, ceramics, glass, and even paper. We use the term "substrate" to refer to an object or material that's been coated with a conformal coating.
Technical Library | 2019-09-24 15:41:53.0
This paper focuses on three different coating material groups which were formulated to operate under high thermal stress and are applied at printed circuit board manufacturing level. While used for principally different applications, these coatings have in common that they can be key to a successful thermal management concept especially in e-mobility and lighting applications. The coatings consist of: Specialty (green transparent) liquid photoimageable solder masks (LPiSM) compatible with long-term thermal storage/stress in excess of 150°C. Combined with the appropriate high-temperature base material, and along with a suitable copper pre-treatment, these solder resists are capable of fulfilling higher thermal demands. In this context, long-term storage tests as well as temperature cycling tests were conducted. Moreover, the effect of various Cu pre-treatment methods on the adhesion of the solder masks was examined following 150, 175 and 200°C ageing processes. For this purpose, test panels were conditioned for 2000 hours at the respective temperatures and were submitted to a cross-cut test every 500 h. Within this test set-up, it was found that a multi-level chemical pre-treatment gives significantly better adhesion results, in particular at 175°C and 200°C, compared with a pre-treatment by brush or pumice brush. Also, breakdown voltage as well as tracking resistance were investigated. For an application in LED technology, the light reflectivity and white colour stability of the printed circuit board are of major importance, especially when high-power LEDs are used which can generate larger amounts of heat. For this reason, a very high coverage power and an intense white colour with high reflectivity values are essential for white solder masks. These "ultra-white" and largely non-yellowing LPiSM need to be able to withstand specific thermal loads, especially in combination with high-power LED lighting applications. The topic of thermal performance of coatings for electronics will also be discussed in view of printed heatsink paste (HSP) and thermal interface paste (TIP) coatings which are used for a growing number of applications. They are processed at the printed circuit board manufacturing level for thermal-coupling and heat-spreading purposes in various thermal management-sensitive fields, especially in the automotive and LED lighting industries. Besides giving an overview of the principle functionality, it will be discussed what makes these ceramic-filled epoxy- or silicone-based materials special compared to using "thermal greases" and "thermal pads" for heat dissipation purposes.
With the Spectrum II's new Precision Z-axis, smaller dots and thinner solder paste lines can be achieved. This capability is standard on all Spectrum II systems and replaces the Precision Z option on the older Axiom products. In order to achieve su
Low Frequency PCB Encapsulated Potting Machine OEM Resin Potting Machine for Transformer Whatsapp 0086 134 2516 4065 In electronics, potting is a process of filling a complete electronic assembly with a solid or gelatinous compound for high voltage
Events Calendar | Mon Sep 07 18:30:00 UTC 2020 - Mon Sep 07 18:30:00 UTC 2020 | ,
Post – Moore's Law Electronics: From Now until Quantum Computing
Career Center | , USA | Sales/Marketing
Silicon Forest Electronics is looking for an Outside Account Executive. This is a company that is financially solid, growing rapidly and has even stronger future growth prospects. It is also a company that values its employees and fosters a team-orie
Career Center | Sto. Tomas, Batangas, Philippines | Engineering
SKILLS & EXPERIENCES A.Materials engineering and management 1.Handles matters about materials -Ceramic and laminate substrates & Surface Mount Devices (SMDs) i.e. chip capacitors and resistors -Perishable materials i.e. solder paste (including Pb-fr
Career Center | Juneau, Wisconsin USA | Engineering,Management,Production,Quality Control
DAVID A BOND N5116 Sinissippi Point Road ? Juneau, Wisconsin 53039 ? (920) 349-3094 ? E-mail: tex007@charter.net SUMMARY A professional, results-oriented Product and Process Engineer with extensive experience in manufacturing. Proven s
| https://www.smtfactory.com/LED-Flip-Chip-id3680601.html
: 0 Author:Site Editor Publish Time: 2021-01-15 Origin: Site Industry Introduction LED flip chip refers to the chip that can be directly bonded with ceramic substrate without welding wire. We call it DA chip
Imagineering, Inc. | https://www.pcbnet.com/blog/pcb-substrate/
. Yet despite these setbacks, rigid PCBS are durable, cost-effective, and powerful. Rigid printed circuit boards are generally ceramic-based substrates
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