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  • Browse through many products designed and manufactured to protect your work from the costly effects of Electrostatic Discharge (ESD). View Products WHAT IS ELECTROSTATIC DISCHARGE (ESD)? Electrostatic discharge (ESD) refers to the abrupt surge of electric current between two electrically charged objects. This phenomenon can be triggered by various factors such as direct contact, electrical short circuits, or dielectric breakdown. The accumulation of static electricity may...
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  • Are you interested in working with us? SJ Electronics is a leading distributor of test & measurement equipment and power supplies. Since 1983 we have delivered our Industrial, R&D and Educational customers industry-leading products from our top franchised lines such as Keysight Technologies, Fluke, Ametek Power, FLIR Systems and other major brands. Discover more on our About Us page. These are the roles we have available at the moment: Sales We are looking for highly motivated, t...
  • Introducing the N9912C FieldFox Handheld RF Analyzer Keysight Technologies is broadening its FieldFox lineup by introducing the N9912C FieldFox Handheld Analyzer. This software-defined radio frequency (RF) testing platform grants field engineers access to over 20 options, including vector network analyzer (VNA), cable and antenna tester (CAT), and spectrum analyzer (SA) capabilities for upgrade and download. The new FieldFox C-model, covering up to 10 GHz, offers the following benefits: ...
  • Digital oscilloscopes offer a versatile range of acquisition modes tailored to both general and specialised applications. These modes encompass sample mode, average mode, and peak detection mode. In the realm of mid-level and advanced digital oscilloscopes, the inclusion of a high-resolution mode serves to enhance the capabilities of the average mode, ensuring precision and clarity in every analysis. How to make good use of average and high-resolution acquisition modes? Enhancing Measurem...
  • Enhancing Understanding of Conduction Emission in EMI Testing Conduction Emission in EMI testing plays a pivotal role in gauging RF signals transmitted through the power system via devices like LISN and isolation transformers. However, during conducted EMI tests, extraneous signals from the environment and wiring can interfere, leading to measurement inaccuracies. Experiment Objective: This experiment serves as an eye-opener, emphasising that even with identical equipment, variations in re...
  • Mastering Noise in Circuit Design: A Precision Approach In real-world circuits, noise is an ever-present challenge, affecting signals from input to output. Designers grapple with overcoming noise issues arising from power input, internal circuit pathways, and signal output. To tackle this, designers simulate noise output using signal generators to assess the Device Under Test's (DUT) noise tolerance. For instance, in switch mode power supplies (SMPS), the conversion of city power into requ...
  • FLIR takes pride in its world-leading Research and development camera range, which seamlessly integrates high-performance thermal imaging and precise temperature measurement. Their cutting-edge technology is complemented by powerful tools and software designed for in-depth analysis and comprehensive reporting. Experience innovation at its finest with FLIR, where advanced imaging meets intuitive solutions. FLIR redefines precision with their exceptional range of thermal imaging camer...
  • Ametek Applications AMETEK is a globally recognised leader in manufacturing high-performance measurement and analytical instruments, and their products play a crucial role in the steel and aluminum industries. Their products are utilised in temperature measurement, ensuring precise control during the steelmaking process to achieve the desired metallurgical properties.  Steel metal foundry temperature measurement process control Steel casting and hot rolling Temperature m...