Power relays are specifically designed to handle either AC or DC. It’s important to know the fundamental differences between them before building them into a system. Introduction to AC and DC ...

TDK Lambda announces the introduction of the single-phase D1SE series of DIN-rail mount power supplies. This entry-range series comes with an AC and DC input and is optimised for essential ...

Rubin Ultra GPUs previewed at Nvidia GTC 2025 with Kyber rack mockups Each NVL576 rack may include 576 GPUs across four internal pods Projected power draw reaches 600kW with performance targets of ...

Whether you're buying a power supply unit for the first time or needing to upgrade to a higher-wattage brick, you're going to want to pay close attention to the power supply ratings system.

the new supplies offer efficiency up to 93%. This reduces waste heat allowing for a more compact form factor as well as reducing operating costs. Where more power is required in a rack, HDA1500 units ...

Purchasing an off-the-shelf rack-mount kit is always less expensive than making one yourself. As you can see, there are many parameters to consider when selecting a DC programmable power supply for an ...