Permanent magnet DC (PMDC) motors offer smaller solution size and increased efficiency in applications such as portable vacuums and cordless electric power tools. When designing an isolated power ...

V variation of his original “Flip ON Flop OFF” circuit, this time without switching Vss of the incoming supply ...

Power-Supply Design Step 2: Selecting ICs for Each DC-DC Converter When designing power supplies today, an integrated circuit is used rather than a discrete circuit with many separate components.

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 pr… ...

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.

Mastering the nuances of modern ac-dc power supply selection ...

The catalog values and life prediction for most coreless motors are estimated using a constant, linear DC power supply. A circuit diagram of a driving motor using a variable DC source.

No special circuits or hardware are needed to determine the speed of a dc motor—instead, you can use the power supply that’s powering the dc motor (if it’s the right one) to accomplish the task.