Preen

Preen builds programmable AC power sources and DC supplies, with a focus on higher power levels than a typical bench instrument.

The line is commonly used for grid simulation, testing equipment against the voltage and frequency of other regions, and immunity work involving sags, surges and harmonic distortion. Confirm whether single-phase output is sufficient or three-phase is required, and check the total power and current envelope against your load. Tell us the standard you are testing against and we will confirm the configuration.