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2019-11-15

Main Performance Factors Of Super Capacitors

1.1 Specific Capacitance In super capacitor, each electrode is a capacitor, so for the super capacitor, the total capacitance is obtained by two capacitors in series. If the positive capacitance is represented by Cp and the negative capacitance by Cn, the total capacitance is: When doing test, researchers are more concerned about the specific capacitance of super capacitor, which is divided i...

2019-10-26

Global Wind Capacity To Soar By 1500%

【Oilprice.com】Offshore wind has the potential to be the next game-changer in the global energy system and could attract as much as US$1 trillion investments by 2040, the International Energy Agency (IEA) said in a new report on Friday. The global offshore wind market is set to significantly grow over the next two decades, increasing by 13 percent every year until 2040, the IEA estimates ...

2019-11-08

What is Silver Mica Capacitors?

Silver mica capacitor is a kind of capacitor, its shape is mostly square. It uses natural mica as the medium between capacitor poles, so its voltage withstanding performance is quite good. Electrode plates made of metal foil or silver sprayed on mica sheets After laminating the plates with mica layer by layer, they are then die-cast in bake lite powder or sealed in epoxy resin.Its characteristics ...

2019-10-25

Marking Methods of Capacitor's Main Parameters

There are three ways to mark the main parameters of capacitor: direct mark, digital mark and color mark. 1. Direct Mark Electrolytic capacitor or non-polar capacitor with large volume: nominal capacitance, rated voltage and capacitance tolerance. Non polar capacitor with small volume: nominal capacitance, rated voltage and capacitance tolerance. Capacitance unit: μF, nF, pF Eg: 1p2 means 1.2pF 1n ...

2019-10-18

Classification and Energy Storage Principle of Supercapacitors

The structure of supercapacitor（also called super capacitor, ultracapacitor, gold capacitor and electric double layer capacitor-EDLC） is similar to that of lithium-ion battery, which is assembled in order of positive pole / diaphragm / negative pole. The positive and negative electrodes are all formed by coating the active material on the collecting fluid, drying and compacting. The isolation memb...

2019-10-11

Mechanism Analysis and Experiment Study on Improving Storage Stability of Tantalum Capacitors

The storage stability of tantalum capacitors is a very important issue in electronic equipment and assembly, and it is also one of the hotspots of the current research. Several problems in the application of tantalum capacitors were summarized and analyzed, combined with the moisture absorption characteristics of molded packaging materials and the absorption and expansion theory of the moisture, t...

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Main Performance Factors Of Super Capacitors

Global Wind Capacity To Soar By 1500%

What is Silver Mica Capacitors?

Marking Methods of Capacitor's Main Parameters

Classification and Energy Storage Principle of Supercapacitors

Mechanism Analysis and Experiment Study on Improving Storage Stability of Tantalum Capacitors