The electronics industry is seeing a move toward higher voltages and currents to deliver sufficient supply and charging power in products ranging from handheld cellphones and tablets to workstations.

In this post I’m going to share my thoughts on making a simple emergency power supply system for Raspberry Pi boards. Hopefully it will be cheaper and easier to build than a commercial version because ...

How accuracy is defined in DC programmable power supplies How and why the power supply experiences voltage output errors How to wire test leads and sense leads for accurate measurements When testing ...

For scalable capacity and modularity, systems such as servers, industrial computers, enterprise data storage and network routers are built with slots to accommodate multiple processing and I/O cards.

The most important thing to keep in mind when operating the server yourself is the power supply. Even if applications and networks are running normally, it does not make sense to power down essential ...

USB Power Delivery (USB-PD) now offers faster, more efficient, and more versatile power handling solutions. As we can all see, it’s an exciting advancement that significantly enhances the capabilities ...

Advantest launches the DC Scale XHC32 power supply for the V93000 EXA Scale SoC test platform. It offers 32 channels with an unprecedented single-instrument total current of up to 640A, enabling the ...

XP Power has announced the addition of a low-profile enclosure to their HPT5K0 series of high-power density, high efficiency, 5kW AC-DC power supply modules. The new HPT5K0-L units feature a ...

Lab-tested solar module performance has improved over the last year, according to data from US-based technical advisory firm Renewable Energy Test Centre (RETC). In its 2025 PV Module Index Report, ...