Content posted in October 2018
When Vendor Numbers Defy Ohm's Law
Analog Angle 10/25/2018 6 comments
The basic component values associated with the low-voltage AC charging circuit for the Ring2 video doorbell have me wondering if I am missing some basic understanding.
What's the Impact of Medical-Design Mandates?
Analog Angle 10/24/2018 1 comment
Medical devices from wearable to big machines embody leading-edge technologies, but they also must meet an enormous menu of safety, power, and EMC standards that have major effects on design innovation, flexibility, and time to market.
DARPA's Ron Polcawich at MSEC 2018
Steve Taranovich 10/23/2018 2 comments
Dr. Ron Polcawich, program manager in the Microsystems Technology Office (MTO) of DARPA will be delivering a Keynote at the MEMS & Sensors Executive Congress (MSEC 2018)
Critical Launch Abort Systems
Steve Taranovich 10/16/2018 10 comments
On Thursday, October 11, the Soyuz MS-10 spacecraft launched from the Baikonur Cosmodrome in Kazakhstan. Soon after the launch, there was a problem with the booster and the launch ascent was aborted
There’s a further cool thing you can do with a spreadsheet that most SPICEs can’t. That’s to use the spreadsheet ‘solver’ functionality to adjust component values in the search for a better-fitting circuit – or even to find a set of component values for a circuit you can’t otherwise design.
Infineon MOSFETs have been embedded into PC boards by Schweizer Electronic AG
You now need to adjust component values to achieve some system goal, such as predefined frequency response or time behaviour, and there’s no closed method for working out those values.
As a member of the electronics design community, I am angry and disappointed with the recent deaths of 346 people due to the Boeing MAX 8 design
The theoretical advantages of GaN-based power transistors are now being realized in mainstream system designs. Power supplies for data centers and telecom switching racks are two application areas where GaN transistors show significant improvement in comparison to systems using best-in-class Silicon-based Superjunction devices.