Pyramid

Pyramid – Brand Review & Overview

Pyramid is a power-supply brand known for its compact, bench-top AC‑to‑DC converters that provide a steady 12–13.8V DC output for radios, audio gear, test benches, and hobby electronics. Its regulated supplies are popular with CB and HAM radio users who want to run mobile equipment from mains power, as well as hobbyists who need a simple, reliable DC source on the workbench.

The Pyramid lineup includes models like the PSU990KX and PS/PSV-series units, offering continuous current ratings from a few amps up into double digits, with screw terminals or binding posts, some versions adding dual USB ports and a front-panel cigarette-lighter socket. Many units feature built‑in overload, short‑circuit, and thermal protection, rugged metal housings with heatsinks or fans, and fixed or slightly adjustable output voltage, giving users a cost‑effective alternative to more expensive lab supplies for powering 12V DC equipment.

Visitors browsing Pyramid power supplies on a test‑equipment store can start by matching the continuous current rating to their highest‑draw devices, then consider extras such as USB charging, front‑panel meters, and fan cooling. Choosing the right Pyramid model delivers dependable bench or shack power for CB and HAM radios, scanners, mobile transceivers, and other 12V accessories while keeping the setup straightforward and budget‑friendly.