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
Jun 6, 2023
Learn about our PVT Monitor IP, a key component of our SLM chip monitoring solutions, which successfully taped out on TSMC's N5 and N3E processes. The post Synopsys Tapes Out SLM PVT Monitor IP on TSMC N5 and N3E Processes appeared first on New Horizons for Chip Design....
Jun 6, 2023
At this year's DesignCon, Meta held a session on '˜PowerTree-Based PDN Analysis, Correlation, and Signoff for MR/AR Systems.' Presented by Kundan Chand and Grace Yu from Meta, they talked about power integrity (PI) analysis using Sigrity Aurora and Power Integrity tools such...
Jun 2, 2023
I just heard something that really gave me pause for thought -- the fact that everyone experiences two forms of death (given a choice, I'd rather not experience even one)....

featured video

Synopsys Solution for RTL to Signoff Power Analysis

Sponsored by Synopsys

Synopsys’ industry-leading power analysis solution built on PrimePower technology that enables early RTL exploration, low power implementation and power signoff for design of energy-efficient SoCs.

Learn more about Synopsys’ Energy-Efficient SoCs Solutions

featured paper

EC Solver Tech Brief

Sponsored by Cadence Design Systems

The Cadence® Celsius™ EC Solver supports electronics system designers in managing the most challenging thermal/electronic cooling problems quickly and accurately. By utilizing a powerful computational engine and meshing technology, designers can model and analyze the fluid flow and heat transfer of even the most complex electronic system and ensure the electronic cooling system is reliable.

Click to read more

featured chalk talk

Matter & NXP
Interoperability in our growing Internet of things ecosystem has been a challenge for years. But the new Matter standard is looking to change all of that. It could not only make homes smarter but our design lives easier as well. In this episode of Chalk Talk, Amelia Dalton and Sujata Neidig from NXP examine how Matter will revolutionize IoT by increasing interoperability, simplifying development and providing a comprehensive approach to security and privacy. They also discuss what the roadmap for Matter looks like and how NXP’s Matter reference platforms can help you get started with your next IoT design.
Sep 20, 2022
30,981 views