Electrostatic Fields In Material Bodies
https://www.electronics-lab.com/article/electrostatic-fields-in-material-bodies/
Electronic Polarization Of Atoms In Static Electric Field In previous discussions, we have considered the effect of an electric field on charges in free space. In this section, we shall study the effect of electric fields on material media. Matter, which is made of atoms or molecules, comes in many varieties—solids, liquids, gases, metals, woods, […]
Electric Potential In Uniform Fields
https://www.electronics-lab.com/article/an-overview-on-electrostatics-electric-potential-in-uniform-fields/
Electric Field Due To Uniformly Distributed Charges Let’s consider a configuration of two nonconducting planes that are oppositely charged and placed in parallel to each other at a small distance. Suppose that the positive and negatively charged planes are set up facing each other. Figure 1 shows part of two infinitely large, nonconducting plane sheets […]
Unlock High-Frequency Oscilloscope Signals with James Wilson’s 2GHz Active Probe
https://www.electronics-lab.com/unlock-high-frequency-oscilloscope-signals-with-james-wilsons-2ghz-active-probe/
James Wilson’s 2GHz active probe offers a breakthrough in open-source design, achieving a flat frequency response with easily accessible components. This probe is a valuable tool for electrical engineers seeking affordable, high-performance signal acquisition. Oscilloscopes are essential for circuit debugging and characterization, but the quality of the signal fed into them is crucial. A creative […]
Kyocera AVX PrizmaCap™ Supercapacitor is 3500 mF
https://www.electronics-lab.com/kyocera-avx-prizmacap-supercapacitor-is-3500-mf/
Kyocera AVX PrizmaCap™ Capacitors use an activated carbon electrode and have a propylene carbonate-based (PC) electrolyte with a paper separator and SMT leads. The PrizmaCap current collector is made of a special low ESR-type aluminum. The PrizmaCap features a cell voltage of ~2.1V/cell and 2.1V rated voltage. Kyocera AVX PrizmaCap Capacitors offer a low-profile product […]
Renesas Power Supply with Supercapacitor
https://www.electronics-lab.com/renesas-power-supply-with-supercapacitor/
Renesas’ power supply with supercapacitor can be used to replace the traditional battery as a backup power supply Renesas’ ISL85403 buck-boost regulator is a power supply system with a supercapacitor and a wide input voltage range that supports from 3 V to 40 V with a 2.5 A output. A supercapacitor can be used to […]
Exxelia revolutionary MML ultra-high energy density Film Capacitors save both space and weight
https://www.electronics-lab.com/exxelia-revolutionary-mml-ultra-high-energy-density-film-capacitors-save-both-space-and-weight/
Exxelia, a leading manufacturer of ruggedized passive components and sub-systems dedicated to demanding markets, today introduced Miniature Micro-Layer™ (MML™) capacitors, a breakthrough technology that allows tremendous size and weight reduction thanks to an unrivaled energy density. MML™ is a revolutionary new technology that provides the highest capacitance per volume in film capacitors available on the […]
Murata develops silicon capacitor with <40 µm profile
https://www.electronics-lab.com/murata-develops-silicon-capacitor-with/
Murata has developed a silicon process technology capable of fabricating silicon capacitors with a density of 1.3 µF/mm². Intended for the mobile and high-performance computing (HPC) markets these devices have an extremely low ESL (few pH) and low ESR (few mΩ) which support the high performance of new power distribution networks (PDN) that require low […]
Capacitech Offers Energy Storage Technology with a Unique Form Factor; Flexible Cable-Based Capacitors for Energy Harvesting and IoT Devices
https://www.electronics-lab.com/capacitech-offers-energy-storage-technology-with-a-unique-form-factor-flexible-cable-based-capacitors-for-energy-harvesting-and-iot-devices/
Power consumption is a crucial factor for the Internet of Things (IoT) applications, as it relies on a battery, which has a limited capacity and short service life, to carry out the device’s operations. IoT devices are often deployed in places that are physically difficult to reach making it difficult and expensive to replace them […]
Murata’s Silicon Capacitors
https://www.electronics-lab.com/muratas-silicon-capacitors/
Murata BBEC Silicon Capacitor Murata BBEC Silicon Capacitor offers ultra-broadband performance up to 40GHz in a 0201M package with a 0.60mm x 0.30mm (L x W) footprint. This capacitor is resonance-free, allowing ultra group delay variation. It provides high reliability and high stability of capacitance value over temperature, voltage, and aging. Other features include ultra-low […]
Capacitech Cable-Based Capacitor
https://www.electronics-lab.com/capacitech-cable-based-capacitor/
Capacitech Cable-Based Capacitor (CBC) offers a 1.6VDC rated voltage, 1.25A current rating, and 0.3mA maximum leakage current. The CBC is a flexible, wire-shaped supercapacitor that offers space and aesthetic advantages through the ability to be used as part of a product or system’s wiring infrastructure. This supercapacitor’s thin and flexible design allows it to be built […]