Electrochemical capacitors, also called supercapacitors, store energy using either ion adsorption (electrochemical double layer capacitors) or fast surface redox reactions (pseudo-capacitors). They ...

Taiyo Yuden’s new Cylindrical Lithium Ion Capacitor (LIC) offers very large energy capacitance and high reliability. Taiyo Yuden Inc.'s new Cylindrical Lithium Ion Capacitor (LIC) offers very large ...

According to precedence, MOSFET datasheets show output capacitance at a single measured voltage. While these values were good enough for relative comparison between products in the past, it is ...

Taiyo Yuden's new Cylindrical Lithium Ion Capacitor (LIC) offers extremely large energy capacitance and high reliability. Combining the strength of lithium-ion secondary batteries with conventional ...

Scientists conducted a detailed investigation into how electrowetting modulates charge storage inside carbon nanopores.

Three packs of supercapacitors (in the blue package), consisting of six D-size cells each 18 cells total were able to provide and store the same amount of electrical energy as the smaller pack of six ...

Last month's column explained that AC current flowing through an inductance reaches its peak amplitude after the voltage. Lagging current is characteristic of an inductive circuit. Capacitive circuits ...