Amrel Programmable DC Switching Power Supplies SPS Rack / HPS Cabinet Catalog.

Power Ten Inc. Programmable AC-DC Power Supplies Product Catalog

Sorensen 1997 Programmable DC Power Supplies Product Catalog

HP ANALOG PROGRAMMABLE DC POWER SUPPLIES SERIES OPERATING MANUAL

Vintage User's Manual AMREL PPS Series Programmable DC Power Supply - e706

Sorensen Programmable DC Power Supplies 1994/95 Catalog

Non-Linear Systems 1991-1992 Catalog.

Non-Linear Systems 1985 Digital Instruments Oscilloscopes Catalog.