Industry Directory | Manufacturer
Bosch Static Control is a specialist in ESD & CLEANROOM Production Items and has several years experience in this specialist field.We have our very own production Facilties in Dongguan, China
Industry Directory | Manufacturer
PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery
A universal radio test set for complete maintenance and repair of FM and AM radio stations of the VHF band RST-430 is a multipurpose radio measuring device for maintenance of communication equipment in indoor and field conditions. Functions
New Equipment | ESD Control Supplies
The digital FM-1125 ESD Field Meter provides fast and easy precision measurements. The unit is grounded through its conductive case –the need to wear a grounded wrist strap is eliminated. Measurements are dependent on distance to the meter using a un
Electronics Forum | Wed Feb 14 15:01:59 EST 2007 | davef
Latex is not a conductor. It's an insulator. So, it will not conduct a charge to the metal wire rack. You can test this hypothesis by charging a latex tube in the shop and measuring its conductivity to ground. We believe that you should not have
Electronics Forum | Mon Feb 05 21:56:58 EST 2024 | davef
Generally for ESD testing, conductive materials (1.0 x 104 ohms to
Used SMT Equipment | In-Circuit Testers
Wavetek 3SRVSweep Receiver Wavetek 3SRV Wavetek 3SRV Stealth Sweep CATV Meter Overview : The Wavetek Stealth System Sweep Receiver performs essential cable TV system Preventive Maintenance Tests with accuracy and ease using a Broad Scope of Measureme
Used SMT Equipment | In-Circuit Testers
Wavetek 3SRV Sweep Receiver Wavetek 3SRV Wavetek 3SRV Stealth Sweep CATV Meter Overview : The Wavetek Stealth System Sweep Receiver performs essential cable TV system Preventive Maintenance Tests with accuracy and ease using a Broad Scope of
Industry News | 2010-12-07 14:53:07.0
GPD Global announces that its Positive Cavity Displacement (PCD) technology is proven with silver-filled electrically and thermally conductive adhesives.
Industry News | 2003-03-10 08:41:03.0
provides an overview of the main features of both conduction coupling and radiated field coupling, the two primary RF immunity test methods.
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Parts & Supplies | Pick and Place/Feeders
Supply&repair juki spare parts at l lower price: JUKI 710(720) CARRY UNIT E86127150B0 JUKI 710(720) CPU CARD E8601715AA0 JUKI 730(740) CARRY BOARD E86067210A0 JUKI 730(740) DC SERVO DRIVER E86037210A0 JUKI 750(760) AC SERVO CARD E86027210A0
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.
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
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,
Career Center | , | 2017-11-02 10:24:18.0
Responsible for construction of prototype circuits/controls, troubleshooting electrical issues and conducting testing to verify electronic design. From schematics, assemble prototype circuits and/or controls to prove out design concepts. Working
Career Center | , | 2017-11-02 10:26:03.0
Responsible for construction of prototype circuits/controls, troubleshooting electrical issues and conducting testing to verify electronic design. From schematics, assemble prototype circuits and/or controls to prove out design concepts. Working
Career Center | Gurgaon, Haryana India | Management
� Heading daily morning meeting with all program managers, materials manager, test engineering manager, process engineering manager, quality control manager, planning manager, stock room manager, shipping department head. Discussion about incoming or
Career Center | Colton, California USA | Engineering,Maintenance,Production,Quality Control,Research and Development,Technical Support
• Strong experience with the installation, training, and repair on a variety of electro-mechanical, pneumatic, PLC, or computer controlled systems. • Strong Knowledge in SMT equipment, Screen Printer, AOI/SPI, Conformal Coat Systems, Reflow oven, X-R
Conductive Adhesives: The Way Forward Conductive Adhesives: The Way Forward Conductive Adhesives represent an intrinsically clean, simple and logical solution for a myriad of electrical interconnect challenges. Adhesives not only provide a "lead
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/applications/encapsulating?con=t&page=2
& Product Lines ADVANCED TECHNOLOGY SOLUTIONS ● Nordson ELECTRONICS SOLUTIONS ◦ ASYMTEK Products ◦ MARCH Products ◦ SELECT Products ● Nordson EFD ● Nordson MEDICAL ● Nordson TEST & INSPECTION ◦ ACOUSTIC Products ◦ OPTICAL Products ◦ TEST Products ◦ Manual X-ray Products
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/advantages-of-schottky-diode_topic2434_post10035.html
diode and the Schottky diode is the reverse recovery time (t rr ), when the diode switches from the conducting to the non-conducting state. In a p
