Capacitance

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Type: Keyphrase
Name: Capacitance
First reported 50 mins ago - Updated 50 mins ago - 1 reports

Digi-Key – Synchronous DC-DC step-down regulator provides high-speed response

- Power [More Power Articles]Now available from Digi-Key, the Panasonic NN30 synchronous DC-DC step-down regulator series integrates power MOSFETs that employ a hysteretic control system. This provides a high-speed response to minimize output voltage ... [Published Electropages.com - 50 mins ago]
First reported 15 hours ago - Updated 51 mins ago - 2 reports

Alsons aims to double capacity in Mindanao

By CHRISTINE CABIASA, ReporterIN A BID to corner about a fourth of Mindanao’s power generation three years from now, Alsons Power International Limited, a wholly-owned subsidiary of listed Alsons Consolidated Resources Inc. (ACR), is putting online an ... [Published Business Week Mindanao - 51 mins ago]
First reported 1 hour ago - Updated 1 hour ago - 1 reports

Macom's varactor diode built for high frequency VCO tuning

Keywords:Macom Technology Solutions broadband varactor diode GaAsMacom Technology Solutions Inc. recently debut the MAVR-000120-1411, a broadband general purpose varactor diode for multi-market applications.The MAVR-000120-1411 is designed for customers ... [Published Electronic Engineering Times Asia - 1 hour ago]
First reported 1 hour ago - Updated 1 hour ago - 1 reports

Power mosfets offer âleadingâ on-state resistance

Want more news like this sent straight to your inbox? Sign up for our newsletter.Power mosfets offer ‘leading’ on-state resistanceSTMicroelectronics' new STripFET VII DeepGATE mosfets are designed to deliver the best possible conducting efficiency among ... [Published New Electronics - 1 hour ago]
First reported 3 hours ago - Updated 3 hours ago - 1 reports

Miniaturised multi-layer chip bead is compact

A miniaturised multi-layer chip bead series in case size 0603 (EIA 0201) saves volume and area, says TDK.The MMZ0603-E multi-layer chip beads have compact dimensions of just 0.6x0.3x0.3mm³ and are 80% smaller in volume and 65% less in area than existing ... [Published Electronic Product Design - 3 hours ago]
First reported 6 hours ago - Updated 6 hours ago - 1 reports

Synthesis of polycrystalline cobalt selenide nanotubes and their catalytic and capacitive behaviors

Polycrystalline Co0.85Se nanotubes are successfully prepared by using Co(CO3)0.35Cl0.20(OH)1.10 nanorods as precursor through a solvothermal process. The as-prepared Co0.85Se nanotubes show efficient catalytic performance for decomposition of hydrazine ... [Published RSC - 6 hours ago]
Entities: Nanotube, Cobalt, Synthesis
First reported May 21 2013 - Updated May 21 2013 - 1 reports

High Capacitance Ratio, Low Series Resistance

RFMW, Ltd. (San Jose, CA) has announced design and sales support for Skyworks diode products. The SMV1771-040LF is a surface mount, hyperabrupt, tuning varactor diode offering a high capacitance ratio and low series resistance. Features include:Voltage ... [Published Wireless Design & Development - May 21 2013]
First reported May 21 2013 - Updated May 21 2013 - 1 reports

Measuring Change With Energy Micro

News Release from: Energy Micro ASReplacing mechanical switches with capacitive sensors may provide benefits in terms of improved ergonomics and reliability but a potential downside could be increased energy consumption from the electronic circuits needed ... [Published Electronic Specifier - May 21 2013]
First reported May 20 2013 - Updated May 21 2013 - 4 reports

18-year-old Eesha Khare invents a revolutionary device that can charge a phone in 20 seconds

California resident Eesha Khare made the breakthrough by creating a small supercapacitor that can fit inside a cell phone battery and enable ultra-fast electricity transfer and storage, delivering a full charge in 20-30 seconds instead of several hou ... [Published Care2 - May 21 2013]
First reported May 21 2013 - Updated May 21 2013 - 1 reports

Application note: parasitic capacitance effects in step-up transformer design

One of the most critical components in a step-up design is the transformer. Transformers have parasitic components that can cause them to deviate from their ideal characteristics, and the parasitic capacitance associated with the secondary can cause large ... [Published Source.theEngineer - May 21 2013]
Entities: Capacitance
First reported May 21 2013 - Updated May 21 2013 - 1 reports

High-Capacitance C0G Capacitors

TDK Corporation has expanded its portfolio of automotive-grade multi-layer ceramic capacitors (MLCCs) with new mid-voltage types featuring C0G temperature characteristics and rated voltages from 100 V to 630 V. The new components in the CGA series offer ... [Published Elektor - May 21 2013]
First reported May 20 2013 - Updated May 20 2013 - 3 reports

Peregrine Semiconductor Announces Integrated RF Tuning Capacitors (DTCs)

-- Peregrine Semiconductor Corporation today announced four DuNE Digitally Tunable Capacitors (DTCs), resulting in industrys broadest integrated RF tuning IC portfolio. The PE64906, PE64907, PE64908, and PE64909 DTCs feature a wide capacitance range of ... [Published Analog and DSP - May 20 2013]

Quotes

"The resulting aggregate electrical capacity to be generated by Alsons Power in 2016 will be 463 megawatts -- more than one-fourth of the Department of Energy's projected 2016 Mindanao peak power demand of 1,829 megawatts" the company said
"I need to emphasise that the life span of a textbook is four to five years and as such it is not feasible that we should procure them year in year out. However, we need to pay special attention to the retrieval of textbooks in our schools" she said
The cylindrical cabinet has a flat front baffle and gradually flared sides near the tweeter. The baffle is 2 "-thick MDF. The area on either side of the baffle is gradually flared, with the greatest flare near the tweeter at the top of the enclosure—to reduce diffraction. The enclosure is tilted back at an optimal angle for time coherence, and the rounding of the enclosure eliminates standing waves inside the cabinet that could contribute to resonances. A layer of damping material lines the inner walls, further reducing cabinet resonance. Genesis claims that the III's cabinet is more inert than an enclosure made from 4" -thick concrete walls
...potentially disruptive or damaging line transients and EMI out of susceptible equipment," said Dr JohnJohn Bultitude, KEMET Technical Fellow. "They are also an ideal solution for suppressing line disturbances in motors, relays and switching power supplies" continued Dr. Bultitude

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All (770) | News (659) | Reports (3) | Blogs (54) | Audio/Video (1) | Fact Sheets (2) | Press Releases (49)
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Digi-Key – Synchronous DC-DC step-down regulato... [Published Electropages.com - 50 mins ago]
Alsons aims to double capacity in Mindanao [Published Business Week Mindanao - 51 mins ago]
Macom's varactor diode built for high frequency... [Published Electronic Engineering Times Asia - 1 hour ago]
Power mosfets offer âleadingâ on-state resistance [Published New Electronics - 1 hour ago]
Vishay Extends 597D Series of Solid Tantalum Ch... [Published Wireless Design & Development - 2 hours ago]
Miniaturised multi-layer chip bead is compact [Published Electronic Product Design - 3 hours ago]
STMicroelectronics Reveals Latest Power Technol... [Published PR inside - 5 hours ago]
Synthesis of polycrystalline cobalt selenide na... [Published RSC - 6 hours ago]
Small Cap Rport (22 May) - ZYT, PGB, INL, CHH [Published Stockopedia - 9 hours ago]
Spending on New Age advertising enlightening [Published IOL - 12 hours ago]
More LGUs to undergo training on conflict sensi... [Published Positive News Media - 13 hours ago]
Future Electronics Has Immediate Availability o... [Published Online PR News - 13 hours ago]
Digital Pressure Sensor Boosts Low Air-Flow Mea... [Published Electronic Design - 15 hours ago]
MINDANAO POWER CRISIS | Alsons aims to corner a... [Published Interaksyon - 15 hours ago]
Mpuma budgets R450m for textbooks, stationery [Published SAnews.gov.za - 15 hours ago]
Six things Parks Tau should focus on - DA Joburg [Published Politicsweb - 18 hours ago]
Genesis Technologies Genesis III loudspeaker [Published Stereophile - 19 hours ago]
Fire at Auckland film processing plant [Published Radio New Zealand - 20 hours ago]
BinMaster + Bendable probes [Published World Of Concrete - 20 hours ago]
Peregrine Semiconductor Offers One Of The Indus... [Published Electronics Components World - 21 hours ago]
Should Data Centers Be Regulated as Utilities? ... [Published Data Center Knowledge - 22 hours ago]
KEMET CORPORATION: KEMET Launches New Line of I... [Published 4 Traders - 22 hours ago]
Researchers Perform Fastest Measurements Ever M... [Published Brightsurf Science News - 23 hours ago]
Mpuma budgets R450m for textbooks, stationery T... [Published Polity.org.za - May 21 2013]
High Capacitance Ratio, Low Series Resistance [Published Wireless Design & Development - May 21 2013]
VARTA Microbattery's Nickel Based Energy Storag... [Published Wireless Design & Development - May 21 2013]
Measuring Change With Energy Micro [Published Electronic Specifier - May 21 2013]
18-year-old Eesha Khare invents a revolutionary... [Published Care2 - May 21 2013]
Teenager's Power Storage Project Lights Up Scie... [Published Tech News World - May 21 2013]
Local Government focus must be on Capacity, Cor... [Published Democratic Alliance South Africa - May 21 2013]
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Blogs

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China Just Endorsed Construction Of Its Biggest... [Published Think Progress - May 19 2013]
Reuters reported on Wednesday that China’s environmental ministry has okayed the construction of a new hydroelectric dam on the Dadu River in the Sichuan province, which when completed will be the country’s largest. China’s energy mix was 9.4 ...
The Cost of Wind Part II [Published The Nuclear Green Revolution - May 17 2013]
In Part I, we explored past and present wind costs and noted rapid inflation. This was the first step in an exploration of David Roberts' claim that renewable electricity was less expensive than nuclear generated electricity, but there are many other ...
Frontrunning: May 14 [Published Zero Hedge - May 14 2013]
Controversies give Obama new governing headaches ( Reuters ) About that Capex... BHP to Rein In Investment, Chief Says ( WSJ ), considers returning cash to shareholders ( FT ) Bloomberg users’ messages leaked online ( FT ) Japanese mayor sparks China ...
Potash West tastes more success at potassium-ri... [Published Proactiveinvestors United Kingdom website - May 07 2013]
Potash West ( ASX:PWN ) has identified extensions to its current Dinner Hill mineral resource with early exploration confirming the significant potential of the at the Dandaragan Trough Project in Western Australia. The company has identified significant ...
Is Google On The Level? [Published Scientific Blogging - Culture - May 03 2013]
Is Google On The Level? I have often complained about the way that Google search behaves.  For instance, try looking up the capacitance of a lead-acid battery.  Good luck with that - Google positively insists that you ought to want to search for ...
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Audio/Video

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Capacitated Covering, Scheduling to Minimize En... [Published Google Tech Talks - YouTube - Mar 20 2013]
1

Press Releases

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STMicroelectronics Reveals Latest Power Technol... [Published PR inside - 5 hours ago]
Peregrine Semiconductor Offers Industry’s Broad... [Published Business Wire - May 20 2013]
Cypress TrueTouch® Touchscreen Solution Enables... [Published Business Wire - Apr 18 2013]
Intersil's New Power Factor Controller Provides... [Published Marketwire - Breaking News Releases - Apr 10 2013]
AVX Introduces 25V Rating & Extended Capacitanc... [Published GlobeNewswire: Advertising News - Apr 01 2013]
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