Explore Engineering360

Standards & References

Latest Reference

Low-pass filters (LPF) pass signals from low frequencies and reject signals from high frequencies. Like other types of active filters, they use active components to shape and stabilize the behavior of the filter, and to serve as a buffer interface for the driven component. There are two basic classes of active low-pass filters: switched capacitor and continuous. Each type of device is available with first, second, third, fourth, fifth, sixth, seventh or eighth filter order. Switched capacitor filters are clocked devices. The input signal is sampled at a high rate and processed discretely instead of on a continuous-time basis. Continuous low-pass filters have a continuous time operation.

Latest Standard
Engineering Community - Top Posts
Posted: 9/24/16 in General Discussion
Yesterday a customer asked me to fix her swamp cooler because it wasn't pumping water, turned out the pump shaft had froze up because of hard water mi...
Posted: 9/26/16 in Sustainable Engineering
This is in the news feed on the CR4 page, a topic I feel strongly about. I think it is about time we started using energy instead of abusing it. If I...

Product Announcements

Lapp Group
FDA approved material for a wide range of food and beverage and pharmaceutical applications.
Mueller Electric Company
Mueller Electric, the inventor of the “Alligator Clip”, has been manufacturing basic cable lugs for their industry leading clips since 1908. Now, Mueller also carries a full line of premium cable lugs at which can be purchased separately.

Discovery & Sourcing

Browse Product Catalogs
Click on categories to view sub-categories.