PLH Series DC Power Supplies: True Analogue Controls

The control system of choice for most users

As technology has changed, many products have moved from analogue controls to digital ones. Although digital controls suit many instruments, they do not necessarily suit a bench power supply. Customer research shows that many users prefer the speed and simplicity of conventional analogue controls for setting voltage and current. Digital controls may offer greater precision, but often at the expense of ease-of-use. With this in mind, the PLH series has retained the true analogue controls of its predecessor.

"Smart" Analogue controls

The PLH Series uses precision digital circuitry to enhance the analogue control system when required with its unique S-Lock and V-Span functions.