EMIS announced the release of its TPQS3113 Three-Phase Sinewave Filter, engineered to improve power quality, protect connected equipment, and extend operating lifetimes in demanding industrial ...

Electronic filters are signal processing circuits that attenuate unwanted frequency components from a signal. Before transistors and integrated circuits were discovered, coils of wire with large ...

Fundamentals of analog filter design and linear circuits are covered in a book and kit of parts that are available on EIM Tech's site after a successful ~$108,000 Kickstarter campaign. EIM ...

Description: Part of ITG Electronics’ F2779Y002L series, the new additions reliably filter both common and differential mode noise for low-current datalines and feature a robust design allowing for ...

As reverse-osmosis desalination membranes already exist, I was keen to hear what was new about the Manchester University announcement that its researchers had made a graphene desalination membrane.

At IBC 2025 in Amsterdam, Kippertie and LC-Tec were showcasing their latest Electronic Variable ND and Electronic Diffusion ...

The LC output filters of Class-D audio amplifiers can be simplified if overall feedback is applied to the amplifier – ‘after‑filter’ feedback. Stabilising such systems is notoriously complex. Step ...

A new air filter has been designed with a bending flexibility to fit enclosures unable to use a rigid air filter frame because of enclosure obstructions. The MagnaFlex air filter has a magnetic ...