EDN Asia’s Post

New white paper alert ⚠️ Titled "The Semiconductor & Specialty Gas Challenge in Europe" produced by gasworld Global Insights (GWGI), the parent company of #gasworld and #H2View. In this white paper we consider the reasons for reshoring, the challenges and opportunities presented by such a robust expansion of Europe’s semiconductor sector, and the gaps likely to be faced in the electronics materials supply chain. Download now 🔗 https://lnkd.in/ebXBPFzF #specialtygas #electronics #semiconductor #industrialgas

#Active_Optical_Cable_and_Extender Market Key Players Analysis and Forecast To 2032 by Value Market Research >> https://tinyurl.com/wbwm9p #Active Optical Cable (AOC) and #Extender are technologies used in the field of #connectivity to transmit signals over longer #distances. An Active Optical #Cable is a type of cable that integrates #optical transceiver modules with electrical #cables. It utilizes optical fibers to #transmit data signals over longer distances. An extender refers to a #device or system that extends the reach or #capabilities of another device. 3M Amphenol Communications Solutions Apac Opto Electronics Inc (4908) ATEN International Co., Ltd. Broadcom Coherent Corp. Corning Incorporated Dell Technologies Eaton EverPro Mobix Labs, Inc. Molex Sumitomo Electric Industries Carbide Australia (SEI) #innovationmanagement #technologies #communications #marketgrowth #semiconductors #electronics #opticalcable #transmitters

Demystifying IGBT: Unveiling the Working Principle Today, we're diving deep into the working principle of IGBTs, unraveling their mysteries and shedding light on their crucial role in modern electronics. At its core, an IGBT is a semiconductor device that combines the high-speed switching capability of a MOSFET with the high-current handling capability of a bipolar transistor. This unique combination makes IGBTs ideal for applications requiring efficient power conversion, such as motor drives, renewable energy systems, and industrial automation. So, how does an IGBT work its magic? Let's break it down step by step: Gate Control: Like its name suggests, the "Gate" in Insulated Gate Bipolar Transistor refers to the terminal responsible for controlling the flow of current through the device. By applying a voltage to the Gate terminal, we can turn the IGBT on and off, allowing current to flow from the Collector to the Emitter or blocking it entirely. Conduction Phase: When a positive voltage is applied to the Gate terminal, it creates an electric field that allows charge carriers (electrons or holes) to flow from the N-type semiconductor (Emitter) to the P-type semiconductor (Collector). This forms a conductive channel, allowing current to pass through the device with minimal resistance. Blocking Phase: Conversely, when a negative voltage is applied to the Gate terminal, it repels the charge carriers, effectively blocking the flow of current between the Collector and the Emitter. This state is akin to turning off a switch, where the IGBT acts as an open circuit, preventing current from flowing through. Snubber Circuit: To ensure reliable operation and protect against voltage spikes, IGBT circuits often incorporate snubber circuits. These circuits absorb excess energy and minimize voltage transients, safeguarding the device and surrounding components from damage. In essence, the working principle of an IGBT revolves around precise control of the Gate terminal to regulate current flow between the Collector and the Emitter. This unique capability makes IGBTs indispensable in a wide range of high-power applications, from electric vehicles to industrial machinery. In conclusion, understanding the working principle of IGBTs is essential for anyone involved in the design, implementation, or maintenance of power electronics systems. By harnessing the power of these semiconductor devices, engineers can achieve unprecedented levels of efficiency, reliability, and performance in their applications. #pcb #pcba #pcbassembly #pcbmanufacturing

NEMA vs. IP: Differences Explained It is common for electrical devices to be rated under both systems, which provide comprehensive protection while meeting various global standards. But do you know how they are the same, and how they differ? Check out the full article by MacroFab here: https://lnkd.in/ey3wwnQe #electronics #NEMA #IP #technology #engineering #stem #innovation #ElectricalEngineering -------------------------------- Get your company on Wevolver. Learn how your company can publish on Wevolver and reach a new audience of professional engineers who leverage the platform to stay up-to-date and connect with the industry: https://wevlv.co/partners

NEMA vs. IP: Unraveling the Differences for Electrical Engineers and Designers In the realm of electrical engineering, two critical rating systems - NEMA (National Electrical Manufacturers Association) and IP (Ingress Protection) - play a pivotal role in determining the level of protection that electrical enclosures offer against environmental challenges. The Importance of NEMA and IP Ratings for PCBA Designers For PCBA (Printed Circuit Board Assemblies) designers, understanding the nuances of NEMA and IP ratings is paramount for several reasons: 1️⃣ Environmental Protection: These ratings offer invaluable insights into how enclosures shield against moisture, dust, and corrosive elements, aiding in the selection of the right enclosure for safeguarding PCBAs. 2️⃣ Industry Standards Compliance: NEMA and IP ratings empower engineers to design PCBAs that meet industry-specific standards, ensuring resilience against environmental factors. 3️⃣ Safety and Reliability: In high-stakes domains like aerospace, military, and medical, these ratings assist in choosing the ideal enclosure to guarantee the dependable operation of PCBAs. 4️⃣ Cost Efficiency: Opting for an enclosure with the appropriate NEMA or IP rating can prevent PCBAs from damage, averting the need for expensive repairs or replacements. While NEMA and IP ratings often have rough equivalences, such as NEMA 4 aligning with IP66 for water resistance, it's essential to reference specific requirements to fully grasp the protection a device provides. #nema #ipratings #electricalengineering #enclosures #safety #reliability #environmentalprotection #standards #engineeringinsights #techsolutions #electronicsindustry #engineeringworld #designstandards #electricalsafety #productdevelopment #engineeringcommunity #industrystandards #electronicsdesign

Double Pulse Test is essential for measuring the switching parameters and evaluate dynamic behaviors of power devices. This is especially needed by Test & design engineers to understand switching, timing & reverse recovery behaviors of power devices. For more learning refer to https://lnkd.in/d2Ee5Kax #tektronix #tektronixindia #dpt #wbg #doublepulsetest #oscilloscopes

Top 10 News of 2023 #2023 #topnews #powerelectronics

𝐔𝐧𝐥𝐞𝐚𝐬𝐡𝐢𝐧𝐠 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧: 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐢𝐧𝐠 𝐎𝐮𝐫 𝐒𝐭𝐚𝐭𝐞-𝐨𝐟-𝐭𝐡𝐞-𝐀𝐫𝐭 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐈𝐂 𝐑𝐞𝐪𝐮𝐞𝐬𝐭 𝐟𝐨𝐫 𝐬𝐚𝐦𝐩𝐥𝐞 𝐜𝐨𝐩𝐲 𝐨𝐟 𝐫𝐞𝐩𝐨𝐫𝐭: https://lnkd.in/dZUaJVTh Battery monitoring IC market provide monitoring, protection, cutoff, and balancing IC solutions regardless of the battery chemistry. Some players offer battery specific solutions majorly for lithium-ion, as they pose a higher risk when operated above or below the specified operating conditions Rise in demand for battery management system for utility grid support, commercial and industrial facilities, residential energy storage, and specialty vehicle applications has fueled the battery monitoring IC market. Battery monitoring application-specific integrated circuits (ASICs) measure and transmit information about voltage, temperature and current flow to a battery control unit in order to maintain battery packs in that safe operating range. 𝐊𝐞𝐲 𝐏𝐥𝐚𝐲𝐞𝐫𝐬 - Texas Instruments Analog Devices Maxim Integrated NXP Semiconductors. Renesas Electronics Monolithic Power Systems, Inc.  Microchip Technology Inc.  STMicroelectronics Panasonic Diodes Incorporated Nisshinbo Micro Devices Inc. ROHM Co., Ltd. Infineon Technologies #battery #monitoring #energystorage #electronics #techtrends #innovation #batterymanagementsystem #renewableenergy

Power electronics basics course - part 1 As shown in these notes , i learned in this cource many basics about power electronics such as : - Power computations - Power diodes and its characteristics - Thyristors (SCR) and its characteristics - Power MOSFETs and its characteristics - IGBT (Insulated Gate Bipolar Transistor) and its characteristics - Rectifiers with its different types : • Half wave rectifier with R , R-L and R-C load • Controlled Half wave rectifiers • Full wave rectifier (Full-Bridge Rectifier) with different types of loads (R , R-L , R-C ) • Center -Tapped transformer rectifiers • Controlled full wave rectifiers • Three phase rectifiers • Controlled three phase rectifiers Big thanks to Mehdi Ferdowsi for his invaluable free content that has paved the way for understanding this topic. For more details, check out the notes I've taken from Mehdi Ferdowsi teachings below. #powerelectronics #mosfet #rectifier #threephase #electricalengineering #electronics #SCRs #transistor

Workshop Alert: "Wide Bandgap (WBG) Power Electronics EMI and Solutions." Please join us at 8:30 AM-12:00 PM on Aug 5th, 2024, in Room 127C at Phoenix Convention Center, Phoenix, AZ, during the 2024 EMC + SIPI conference. Abstract: Wide bandgap (WBG) power semiconductors, such as SiC MOSFETs and GaN HEMTs, have higher switching speeds and lower conduction power loss than conventional Si power semiconductor devices like IGBTs and MOSFETs. They are becoming more popular in modern power electronics applications, such as renewable energy, HVDC, aerospace, and power grid support because they can achieve higher energy efficiency with higher power densities. They are expected to replace conventional Si power devices in the future. However, their high switching frequencies and speeds cause high electromagnetic interference (EMI), which results in extra components for EMI filtering. This cancels the benefits of WBG devices. It is, therefore, important to investigate the EMI characteristics of WBG power electronics and the solutions to reduce the EMI without sacrificing performance, power density, and efficiency. Co-sponsored by IEEE Power Electronics Society, this workshop will focus on the recent advances in modeling, measurement, and suppression of EMI for WBG power electronics systems. #WBG #WideBandGap #EMI #ElectromagneticInterference #EMC #PowerElectronics #SiC #GaN #MotorDrive #Converter #MOSFET #HVDC