editor's blog
Subscribe Now

Sixty years plus

Almost every presentation that I go to talks about the fast moving development cycle and the rapid obsolescence of products. So it was a real change to get a release that talked about longevity.

Foster Transformers are boasting about product returns, not normally an issue that people are proud of. In this case the first example was a door bell transformer that was making strange noises. It was indeed making a humming noise, as the wax that protected the core from moisture and damped the intrinsic hum had broken down. Since the wax was put in place in the 1940s, it was perhaps not surprising.

The second problem was caused by a user shorting out a transformer. Until this happened the transformer had been working happily since 1967. Foster used this to plug that the company’s new model is designed to survive shorting.

And finally a real failure: a transformer installed in 1960 actually gave up the ghost.

Well done Foster. In a throw- away society you are a beacon of common sense.

Leave a Reply

featured blogs
Apr 13, 2021
We explain the NHTSA's latest automotive cybersecurity best practices, including guidelines to protect automotive ECUs and connected vehicle technologies. The post NHTSA Shares Best Practices for Improving Autmotive Cybersecurity appeared first on From Silicon To Software....
Apr 13, 2021
If a picture is worth a thousand words, a video tells you the entire story. Cadence's subsystem SoC silicon for PCI Express (PCIe) 5.0 demo video shows you how we put together the latest... [[ Click on the title to access the full blog on the Cadence Community site. ]]...
Apr 12, 2021
The Semiconductor Ecosystem- It is the definition of '€œHigh Tech'€, but it isn'€™t just about… The post Calibre and the Semiconductor Ecosystem appeared first on Design with Calibre....
Apr 8, 2021
We all know the widespread havoc that Covid-19 wreaked in 2020. While the electronics industry in general, and connectors in particular, took an initial hit, the industry rebounded in the second half of 2020 and is rolling into 2021. Travel came to an almost stand-still in 20...

featured video

Meeting Cloud Data Bandwidth Requirements with HPC IP

Sponsored by Synopsys

As people continue to work remotely, demands on cloud data centers have never been higher. Chip designers for high-performance computing (HPC) SoCs are looking to new and innovative IP to meet their bandwidth, capacity, and security needs.

Click here for more information

featured paper

From Chips to Ships, Solve Them All With HFSS

Sponsored by Ansys

There are virtually no limits to the design challenges that can be solved with Ansys HFSS and the new HFSS Mesh Fusion technology! Check out this blog to know what the latest innovation in HFSS 2021 can do for you.

Click here to read the blog post

Featured Chalk Talk

Innovative Hybrid Crowbar Protection for AC Power Lines

Sponsored by Mouser Electronics and Littelfuse

Providing robust AC line protection is a tough engineering challenge. Lightning and other unexpected events can wreak havoc with even the best-engineered power supplies. In this episode of Chalk Talk, Amelia Dalton chats with Pete Pytlik of Littelfuse about innovative SIDACtor semiconductor hybrid crowbar protection for AC power lines, that combine the best of TVS and MOV technologies to deliver superior low clamping voltage for power lines.

More information about Littelfuse SIDACtor + MOV AC Line Protection