Keithley 6221 Bench PSU (adjustable voltage)

Overview

Provision and consumption (programmable load) from 100 fA to 100 mA
Stable current provision for different loads thanks to 1014 Ω Output impedance
65000 point memory allows extensive testing of current sweeps directly from the power source
Integrated interfaces: RS-232, GPIB, Trigger Link and Digital I/O
Reconfigurable triax output simplifies application protection tuning
No reprogramming of existing applications thanks to Model 220 emulation mode
AC power supply from 2 pA to 100 mA for AC-Characterization of components and materials
Smooth sinusoidal shapes up to 100 kHz thanks to an output update rate of 10 MHz on the 6221
Integrated standard and arbitrary waveform generators with a frequency range of 1 mHz to 100 kHz
Use and applicationa. as a complex programmable load or sensor signal and for emulation of noise
Programmable pulse widths to limit power losses to sensitive

Description

The AC and DC power source 6221 is very user-friendly and has a low current noise. The provision of low current is particularly important for metrology applications, especially in the field of semiconductors, nanotechnology and superconductors. With high accuracy DC current provisioning and integrated control functions, the Model 6221 is ideal for applications such as Hall measurements, delta mode resistance measurements, pulsed and differential conductivity measurements.

Delivery content

• Power cord
• user manual
• data sheet
• model 237-ALG-2 low noise triax input cable 2m long with 3 slot triax connector and 3 crocodile clips
• model 8501-2 Trigger Link cable 2m long DIN to DIN
• CA-180-3A TSP Link cable

Keywords

02050001948014, Keithley, 6221, 760-0304, power supply unit