A “single-rail” power supply has a single, high-power +12V rail for feeding power to hungry system components. A “multi-rail” unit divides its output between two or more +12V rails.

So if a single-rail power supply poses a risk to your expensive new graphics card and the GPU might exceed the maximum amperage of its allocated rail a multi-rail model, ...

The new SPDE power supply series from Carlo Gavazzi consists of compact single-phase DIN rail power supplies designed for electrical panels that come in three frame sizes ranging from 75W with 32mm ...

The IW-1650W offers a 1,650W capacity solely for graphics cards. InWin employs a single-rail design in this power supply. Currently, the IW-1650W does not hold any 80 Plus, ETA, or Lambda ...

For our testing purposes, we don't need to worry about setting individual trip points and will be testing it as a single rail power supply. A Look Inside. 39.

Normally this is about all we have to say on single rail power supplies, but the AX1200 does bring up a concern for some. Since all the power is coming from the 12V rail, there is 100.4A of power ...

Intel adds: “By converting to a single rail power supply, the conversion losses can be minimized, reaching up to 75% efficiency at the same DC Load levels. ...

be quiet! has been brewing an ATX 3.0 compatible power supply for a while now, meet the Dark Power 13. Initially released as 1000W, 850W, and 750W models we'll check out the first one. Now, don't ...

TDK-Lambda’s DRB120-480 Series 120–480W single-output DIN rail mount power supplies are ideal for use in industrial automation, test and semiconductor fabrication applications.

Despite the ever-growing choices among single-supply “Rail-to-Rail” op-amps, it will always remain true that the only way to design an output stage active all the way down to zero volts is for the ...

Two new series of single phase AC DIN-rail switch mode power supplies from Carlo Gavazzi come in space-saving housings. The SPDM Series is a general purpose family with industry standard features in ...