Overvoltage protection of AC power lines is a common practice, which encompasses a variety of protection circuit solutions. Most designs are cost-driven and tend to use only the bare minimum of ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

There are limitations to older circuit protection solutions that use Transient Voltage Suppressor (TVS) diodes. Responding to this situation, completely new transient current suppressors utilize ...

An overload or short circuit in a fuse or mini circuit breaker can lead to undersupply or failure of an entire 24-V dc power-supply system. Selectivity protection using an electronic fuse offers a ...

From traditional fuses to eFuses, understanding the advantages, limitations, and use cases of each technology helps engineers ...

Chris Gammell wants to know: What’s in your circuit toolbox? Personally, mine is somewhat understocked. I do know that in one of my journals, probably from back in the 1980s, I scribbled down a ...

When overloads and short circuits occur, there’s always a tradeoff between the power supply shutting down the entire 24 VDC supply and keeping load circuits that aren’t impacted by the failure ...

We've all been there-plugging in one too many devices into a power strip, hoping for the best while crossing our fingers that ...

With phones charging, gaming consoles starting up, and laptops buzzing as you work, the two standard outlets near your desk or bedside table can get overloaded rather quickly. To avoid blowing a fuse ...

[Mark Rehorst] tells us about a tragic incident involving an untimely demise of $200 worth of motor driving hardware, and shares a simple circuit so that we can prevent such tragedies in the future.

Wesgarde is highlighting the Optifuse 641, 642 and 643 mid-amp circuit breakers for large vehicle applications, offering ...