Voltage Spike

Whether you're powering through outages or powering up at your campsite, these generator deals help you stay connected.

If you haven't had electrical work done in decades, you may need to worry about harmonics when using your gaming PC. Here's what to watch out for.

There is technically no difference between a GFI and a GFCI. It is not incorrect to use the terms interchangeably. But there are subtle differences in how electricians use the terminology on a day-to-day basis.

A solar storm could bring the northern lights to the northern United States this week, the National Oceanic Atmospheric Administration said.

US solar power has more than doubled since the last eclipse. What will happen during this one?

Power Cable Is in Bulk Rolls to Enable Custom Lengths to Be Cut on Job Sites

Our Sun regularly erupts in tongues of heat and fury so large, our own planet would be dwarfed by their size many times over.

Enjoy massive battery capacity, excellent inverter rating, and ultra-fast charging speed with Jackery Solar Generator 3000 Pro for outdoor power.

Article URL: https://jmw.name/projects/exploring-pdns/ Comments URL: https://news.ycombinator.com/item?id=35360067 Points: 1 # Comments: 0

Additions Have 2.2-5 and 4.3-10 Connectors, Extended Range for All Major Cell Bands

A powerful yet still portable way to charge devices and run appliances no matter where you are

Kurt "The CyberGuy" Knutsson offers advice on expert reviewed backup power systems with pros and cons, and explains what an uninterruptible power supply does.

I recently moved into a two-floor apartment with a door intercom system on the bottom floor for the building lobby area. Since I'm normally upstairs I wanted to have some way of being able to unlock the door without having to rush down to the intercom when the postman rings.

If you manage a network, chances are you need network cabinet accessories. But with all the choices out there, it can be hard to decide which ones

Remee Wire & Cable, a leading manufacturer of electronic wire and cable, announces the launch of their new Activate™ line of PowerPipe™ Distribution Cables. Remee offers this new family of copper multipair and hybrid copper/fiber cables to provide a more cost effective and resilient Class 4 fault-managed power solution for distributed electronics requiring long distance runs.

Prepare yourself and your home for power outages and emergencies with these top-rated generators and batteries.

An electronic skin which can learn from feeling 'pain' could help create a new generation of smart robots with human-like sensitivity.

If you need to know obscure electric vehicle terms or want to educate yourself about EVs we have a handy reference with loads of EV definitions.

Compact, full-power USB charger built on industry's most integrated and efficient active clamp flyback (ACF) controller supports USB PD and PPS fast charging

Protect your devices from a power surge