Keithley Instruments Inc. No Power Cord or AC Adapter
The Keithley PWS4721-A99 is a programmable DC power supply from the PWS4000 Series, offering 0-72 V and 0-1.2 A output with 0.03% basic voltage accuracy and 0.05% basic current accuracy. It features a bright display for easy monitoring, USB and GPIB interfaces for remote control, and extensive protection features including overvoltage, overcurrent, and overtemperature safeguards. The '-A99' suffix indicates this model is shipped without a power cord or AC adapter, making it suitable for users who require a replacement unit or have region-specific power accessories. The PWS4721-A99 is designed for bench and automated test environments, providing reliable and precise power delivery for a wide range of applications.