Keithley Digital Bench Power Supply 120W, 1 Output 0 → 20V 6A

  • RS Stock No. 895-2388
  • Mfr. Part No. 2281S-20-6
  • Manufacturer Keithley
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Keithley Series 2281S Single Channel Precision DC Power Supply and Battery Simulator

Keithley 2281S single channel, precision DC supply and battery simulator integrates the functions of high-precision power supply, battery test and battery simulation. It can analyse the DC consumption of a DUT, test a battery, generate a battery model based on battery charging process and simulate a battery based on the battery model. It can output up power to 20V and 6A and sink current up to 1A. The 2281S uses linear regulation to ensure low output noise and superior load current measurement sensitivity. Its has a high resolution colour thin film transistor (TFT) screen. Soft-key buttons and a navigation wheel combine with the TFT display to provide an easy-to-navigate user interface that speeds instrument setup and operation. Built-in plotting functions allow monitoring trends such as drift. These features provide flexibility for benchtop and automated test system applications. In addition, the 2281S provides a list mode, triggers and other speed optimisation functions to minimise test time in automated testing applications.

Monitor load currents from 100nA to 6A with high accuracy
Measure voltage and current with 6-digit resolution
Output up to 120W of low noise, linear regulated power
Built-in graphing simplifies analysing trends or displaying voltage or current waveforms
High resolution TFT display and soft-key/icon-based user interface simplify power supply operation
Digital I/O for direct communication with other devices and instruments
GPIB, USB, and LAN interfaces
Built-in web page simplifies automated control and monitoring
Battery test with charging and discharge function
Sink current up to 1A and source current up to 6A
Measure charge/discharge current and voltage
Compute battery capacity in Amp-Hour and Equivalent Series Resistance (ESR)
Build battery model based on measurement results automatically
Generate and edit a battery model
Import and export a battery model
Simulate real battery output during the charging/discharging process with battery model
Set the SOC/Voc, capacity, and resistance of a simulated battery according to test requirements
Provide both dynamic and static modes of simulation
Display the real-time change of the SOC, Voc, and Vt for the simulated battery

Supplied with

Quick start guide, KickStart quick start guide, user documentation CD, LAN crossover cable, power cord, rear panel mating
connector with cover

Keithley Power Supplies

Attribute Value
Output Voltage 0 → 20V
Output Current 6A
Number of Outputs 1
Type 3 in 1
Power Rating 120W
Supply Voltage 240V ac
Number of Displays 1
Input Connector IEC 320
Output Connector Binding Post Terminal
Minimum Temperature 0°C
Maximum Temperature +40°C
3 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 15,481.48
Per unit
1 +
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