Keysight Technologies (formerly Agilent) 6682A
The Keysight 6682A model is part of the 6680 series of power supplies have
been designed to provide performance needed for critical applications. These
switching power supplies can be used in many noise sensitive applications
where linear supplies were once the only solution. The low noise has been
achieved while still preserving the efficiency and compactness of a switching
supply. The 6680 series also provides a variety of protection features for
both the load and the power supply.