e-PassiveBlog

Today’s microprocessor-based systems require power sources that deliver high current and ultra-fast transient performance, with tight regulation.  This creates a...

Source: TDK Technical Note Varistors can be used as suppressors to protect devices and circuits from transient abnormal voltages including...

The article explains capacitor derating principle and introduce category concepts. Almost all major capacitor technologies need a certain derating at...

Energy density and power density are two crucial yet distinct metrics in the field of energy storage. Understanding the differences...

The article describes capacitor energy content, what energy can be stored and delivered by the capacitor and what forces present...

Source: Mouser article by Lynnette Reese, Mouser Electronics Until recently, supercapacitors (ultracapacitors) worked at fairly mundane tasks such as circuit...

Source: ElectronicDesign article Ilija Uzelac | Jun 27, 2018. Using voltage feedback from the capacitor bank being charged, a MOSFET-based...

Source: Electronics 360 news Surface-mounted passive components, like solid tantalum capacitors, are among the most critical parts in implantable devices,...

Source: Kyocera news Kyocera’s ultra-high frequency (UHF) RFID transponders are applicable on metal and - due to their ceramic packages...