Keithley 2280 Series Quick Start Manual
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Keithley 2280 Series Quick Start Manual

Precision measurement dc power supplies
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Series 2280 Precision Measurement DC
Power Supplies Quick Start Guide

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Summary of Contents for Keithley 2280 Series

  • Page 1 Series 2280 Precision Measurement DC Power Supplies Quick Start Guide...

  • Page 2: Safety Precautions

    For maximum safety, do not touch the product, test cables, or any other instruments while Keithley products are designed for use with electrical signals that are measurement, control, power is applied to the circuit under test. ALWAYS remove power from the entire test system...
  • Page 3 If you are using a test fi xture, keep the lid closed while power is applied to the device under test. Keithley. Standard fuses with applicable national safety approvals may be used if the rating and Safe operation requires the use of a lid interlock.

  • Page 4: Power And Environmental Specifications

    Power and environmental specifications For indoor use only. CAUTION 100 V/120 V/220 V/240 V AC, Power supply 50 Hz or 60 Hz Carefully consider and configure the appropriate Maximum 2000 m (6562 ft ) above sea level Operating altitude output‑off state, source levels, and compliance levels before connecting the instrument to a device that can 0 °C to 40 °C, full accuracy to 80% relative Operating...
  • Page 5 Introduction Thank you for choosing a Keithley Instruments product. The Model number Description Series 2280 Precision Measurement DC Power Supplies 2280S-32-6 Precision Measurement Programmable DC are high-sensitivity, accurate, programmable instruments Power Supply, 32 V, 6 A that source low noise and stable voltage, and can monitor...

  • Page 6: Unpack And Inspect The Instrument

    2. Series 2280 Quick Start Guide (this document) CAUTION 3. LAN crossover cable for ethernet 4. Keithley Instruments Safety Precautions Do not lift the Series 2280 using the front bezel. Lifting the instrument by the front bezel can cause instrument 5.

  • Page 7: Connect The Instrument

    Double insulation ensures the operator is still 42.4 V , or 60 VDC for equipment rated for dry peak protected even if one insulation layer fails. Refer to IEC locations. Keithley Instruments products are only rated for 61010-1 for specific requirements. dry locations. Connect...

  • Page 8: Install The Instrument

    Install the instrument • Make sure all connections are behind a locked cabinet door or other barrier. This protects the system operator from accidentally removing a connection by hand and You can use the Series 2280 on a bench or in a rack. See exposing hazardous voltages.

  • Page 9: Power Up The Instrument

    Power up the instrument The Series 2280 operates at 100 V, 120 V, 220 V, or 240 V with a frequency of 50 Hz or 60 Hz. Make sure that the AC line voltage indicator in the center of the rear-panel power module matches the AC line voltage in your facility.

  • Page 10: Turn On The Instrument

    Turn on the instrument Two-wire connections Turn on the instrument by pressing the front-panel POWER Two-wire connections are used for basic operation when switch to the on position. The instrument powers up. maximum accuracy is not required. Keep the wire as short as possible to reduce lead inductance and noise pickup.
  • Page 11 The following illustration shows two-wire (local sensing) DUT After making the connections, slide the cover over the connections to the rear panel. rear-panel mating connector and wires. NOTE WARNING When making two-wire connections to the Series 2280, you Failure to install the cable housing may result in must short both Output Hi and Sense Hi and Output Lo and personal injury or death due to electric shock.

  • Page 12: Four-Wire Remote Sense Connection

    Four-wire remote sense connection After making the connections, slide the cover over the Using four-wire remote sensing connections ensures that the rear-panel mating connector and wires. programmed voltage is applied to the load and compensates for the voltage drop in the leads between the power supply and the load.

  • Page 13: Overview Of The Front-Panel Options

    Overview of the front-panel options ENTER and EXIT keys The ENTER key selects a highlighted option. In most cases, it opens the menu or dialog box that allows you to change settings for that option. The EXIT key returns to the previous menu or closes a dialog box.

  • Page 14: Front-Panel User Interface Overview

    Front-panel user interface overview The front-panel user interface gives you quick access to The top row on the Home screen displays the status and source settings, measure settings, system configuration, event indicators. You can select these options to open dialog instrument status, reading buffer information, and other boxes that provide additional information about the status or instrument functionality.

  • Page 15: Menu Screen Overview

    Menu screen overview When you press the MENU key on the front panel, the menu An example of the options that are available when you select screen is displayed. the Settings option under Measure is shown below. From this screen, you can select source, measure, Views, Trigger, and System setup menus.

  • Page 16: Voltage Output And Current Measurement

    Voltage output and current measurement CAUTION The following example demonstrates how to configure a voltage output and make a precision voltage and current measurement using the default instrument configuration. When the output is turned on, changing the value with the navigation control can source voltage and current Connect the DUT (for this example, a 1 kΩ...
  • Page 17 Select a measure function To set the measure function from the menu screen: The Series 2280 allows you to perform the following 1. Press the MENU key. measurement functions. 2. Under Measure, select Settings. Measure functions What the instrument measures 3.

  • Page 18: Specify A Measurement Range

    Specify a measurement range The Series 2280 has multiple current measurement ranges You can set specific ranges for the measurement values and one voltage range. The ranges are listed in the following or you can allow the instrument to choose the ranges table.

  • Page 19: Configure And Execute A 10-Step Linear List Sweep

    Configure and execute a 10-step linear list sweep The following example demonstrates the steps to set up the power supply to output a linear list sweep from 1 V to 10 V in 1 V steps (default settings). Each step in the list sweep dwells for three seconds.
  • Page 20 To delete a row using the front panel: 1. Highlight the Points cell of the row you want to delete. 2. Press ENTER to select the cell row. 3. Navigate to Delete. 4. Press ENTER. To execute a list sweep using the front panel: 1.

  • Page 21: Next Steps

    For more information, refer to the Series 2280 Precision DC Power Supply Reference Manual, which provides detailed information about all of the features of the instrument. Also see the Keithley Instruments website, tek.com/keithley support and additional information about the instrument.
  • Page 22 Contact information: Middle East, Asia, and North Africa Find more valuable resources at TEK.COM Australia* 1 800 709 465 Copyright © 2019, Tektronix. All rights reserved. +41 52 675 3777 Austria 00800 2255 4835 Tektronix products are covered by U.S. and The Netherlands* 00800 2255 4835 foreign patents, issued and pending.

This manual is also suitable for:

2280s-32-62280s-60-3

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