“They don’t build ’em like they used to.” There’s plenty of truth to that old saw, especially when a switch-mode power supply from the 1940s still works with its original part ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices.

The high-efficiency switching power supply has become a staple ingredient in many of today’s electronic systems. What are its origins and how has it evolved over the decades? Rather than use ...

Power Integrations has introduced a 1700 V gallium nitride (GaN) switch, the 1700 V InnoMux-2. marking a new technical ...

This switching action connects and disconnects energy-storing devices (inductors or capacitors) to and from the input source voltage or the output load. SMPS design results in a smaller power supply ...

2.1, 2.10, 3.1, 4.1 for the major topologies). These are idealized waveforms, and newcomers to switching power supply design may wonder how idealized these waveforms really are. They may wonder how ...

The Aqara Hub connects to your home’s Wi-Fi network and communicates with the Aqara devices using Zigbee, a low-power ...

Aqara has been at the forefront of developing smart home products that break barriers. Right now, some of the best products the company has ever released are on sale, including its new Matter M3 ...

even when the iPhone or Apple Watch is out of power. Click the on-page digital coupon to get this price at checkout. The Aqara M3 acts as a versatile hub ensuring smooth communication between ...

has announced the world’s first 8.5 kW power supply unit (PSU), powered by GaN and SiC technologies to achieve 98% efficiency ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

To use the function in the Kidde app that allows you to switch off an alarm, your phone needs to be ... This simplifies installation, because you don’t need to worry about a power supply, but you do ...