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The basics: What is EMC? - Electrical Engineering News and Products
WEBJan 12, 2022 · EMC stands for Electromagnetic compatibility, which means that a device is compatible with (i.e., no interference is caused by) its electromagnetic (EM) environment. It does not emit levels of EM energy that generate electromagnetic interference (EMI) in other devices in the vicinity. Electromagnetic interference (EMI) is the interference ...
I Became an Engineer: By Turning Curiosity into a Career
WEBFeb 8, 2019 · I think my engineering story was written before I was born. It began in the 1980s when my parents migrated to the United States from Aleppo, Syria. My father was an electrical engineer and landed several jobs as a technician in order to support our family of seven. I found myself working alongside him almost daily by the age of six.
What are RF waveguides? Part 2: implementation and components
WEBAug 16, 2019 · Part 1 of this FAQ looked at the context and the need for waveguides; Part 2 looks at the implementation and available components.. Q: What standard waveguide are available? A: There are thousands of models, configurations, and options. Most waveguides have flanges so they can be connected to create longer guides, or to provide turns and special waveguide accessories.
Flyback power converters, Part 1: basic principles
WEBApr 15, 2019 · A: A flyback converter is a simple implementation of a switch-mode power supply (SMPS), and it can be designed to deliver a DC output from either an AC or DC input, with outputs both lower and higher than the supply source (buck/boost operation). It has two distinct operating phases, with a basic principle that power from the input side is ...
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which and when? - Electrical Engineering News and Products
WEBAug 27, 2021 · Fuses, eFuses, various types of thermistors, and fusible resistors can be used to provide varying levels of circuit protection. Fuses provide only the most basic level of overcurrent and short-circuit protection.
Designing a Type-C electronically marked cable – Part 1
WEBJun 28, 2016 · Summary This article discusses the newly emerging specifications, USB Type-C and Power Delivery (PD). Part 1 will introduce the USB 3.0 specification and its capabilities. Part 2 will explain various aspects related to the design of Electronically Marked Type-C cables. Introduction The USB Type-C is the …
Direct RF sampling with high performance ADC
WEBAug 29, 2008 · by Philip Pratt, Texas Instruments Previously analog-to-digital converters (ADC) at high input frequencies were limited in usefulness due to distortion and noise performance. Today, however, ADCs can provide nearly 9.5 bits of effective number of bits (ENOB) at radio frequencies (RF) of 1 GHz with signal bandwidths greater than 200MHz. Such performance at high frequencies eliminates […]
Power factor correction topologies - Electrical Engineering News …
WEBNovember 17, 2021 By Jeff Shepard. With the rise of green energy and transportation technologies, power factor correction (PFC) is growing in importance. PFC is an integral aspect of green energy designs since it can improve energy efficiency. PFC topologies can be passive, partial switching, or active, depending on system requirements.