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Tektronix KEITHLEY 2260B Series Quick Start Manual
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Tektronix KEITHLEY 2260B Series Quick Start Manual

Tektronix KEITHLEY 2260B Series Quick Start Manual

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Series 2260B
DC Power Supplies
Quick Start Guide

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Summary of Contents for Tektronix KEITHLEY 2260B Series

  • Page 1 Series 2260B DC Power Supplies Quick Start Guide...
  • Page 2 require protection for high transient overvoltages often associated with local AC mains Safety precautions connections. Certain Keithley measuring instruments may be connected to mains. The following safety precautions should be observed before using this product and These instruments will be marked as category II or higher. any associated instrumentation.
  • Page 3 in personal injury or death. Always read the associated information very carefully Do not touch any object that could provide a current path to the common side of the before performing the indicated procedure. circuit under test or power line (earth) ground. Always make measurements with dry The CAUTION heading in the user documentation explains hazards that could hands while standing on a dry, insulated surface capable of withstanding the voltage damage the instrument.
  • Page 4 Power and environmental ratings For indoor use only. 100 V ac to 240 V ac, 50 Hz to 60 Hz, Power supply single phase. 2260B-30-36, 2260B-80-13, Maximum input power 2260B-250-4, 2260B-800-1: 500 VA maximum. 2260B-30-72, 2260B-80-27, 2260B-250-9, 2260B-800-2: 1000 VA maximum. 2260B-30-108, 2260B-80-40, 2260B-250-13, 2260B-800-4: 1500 VA maximum.
  • Page 5 Introduction The 2260B series includes power supplies with 360 W, This document provides information on the 2260B models 720 W, and 1080 W power capacities. listed in the following table. In this document: Model name Model type Voltage rating Current rating •...
  • Page 6 Complete documentation for the Series 2260B power Software for the 2260B power supplies is also available supplies can be downloaded at tek.com/keithley. for download from tek.com/keithley. You can search for the specific software you need. Available software includes: The 2260B documentation includes: •...

  • Page 7: Unpack And Inspect The Instrument

    Unpack and inspect the instrument To unpack and inspect the instrument: You should have received: 1. Inspect the box for damage. • 2260B power supply 2. Open the top of the box. • Basic accessory kit 3. Remove the documentation and accessories. •...

  • Page 8: Connect The Instrument

    Connect the instrument • Cover the device under test (DUT) to protect the operator from flying debris in the event of a system or DUT failure. Important test system safety information • Make sure any test fixture connected to the system protects the operator from contact with hazardous This product is sold as a stand-alone instrument that may voltages, hot surfaces, and sharp objects.

  • Page 9: Install The Filter

    Install the instrument NOTE You can use the 2260B on a bench. To keep users safe, always read and follow all safety warnings provided with each of the instruments in your system. To prevent damaging heat build-up and ensure specified performance, make sure there is adequate ventilation and airflow around the instrument to ensure proper cooling.
  • Page 10 Connect line power CAUTION The 2260B operates from a line voltage of 100 V to 240 V at Operating the instrument on an incorrect line voltage 50 Hz or 60 Hz. Make sure the operating voltage in your area may cause damage to the instrument, possibly voiding is compatible.
  • Page 11 Line voltage connection for 1080 W models The 1080 W models (2260B-30-108, -80-40, -250-13, and -800-4) use a universal power input that can be used with 100 V AC or 200 V AC systems. To connect or replace the power cord, use the following procedure. WARNING The following information is intended for qualified service personnel only, as described by the types of...
  • Page 12 7. Thread the power cord through the strain relief (1) 9. Set the cover (1) over the AC terminals. and through the power cord cover, as shown in the following figure. 10. Screw the power cord cover (1) onto the rear panel using 8.

  • Page 13: Turn On The Instrument

    Turn on the instrument Setting values CAUTION To set parameter values, you use the Voltage and Current knobs on the front panel. You can edit parameter values at 0.01, 0.1, or 1 unit steps. The following example shows The power supply takes approximately eight seconds to how to set a value of 10.05 V.

  • Page 14: Setting Functions

    3. Press the Voltage knob until the ones digit is highlighted, To set the beeper function: as shown in the following figure. 1. Press the Function key. The Function key lights and the display shows F-01 on the top and the configuration setting for F-01 on the bottom.
  • Page 15 Set the protection level When one of the protection measures is active, ALM is shown to the left of the displays. The 2260B provides the following protection modes: To set the OVP and OCP levels: Overvoltage protection (OVP): Prevents a high voltage •...
  • Page 16 Select CV mode You can select one of the following slew rates: High Speed Priority: Use the fastest slew rate for • When the power supply is operating in constant current (CC) the instrument. mode, a constant current is supplied to the load. In CC mode, Slew Rate Priority: Set a slew rate for CC or CV mode.
  • Page 17 5. Turn the Current knob to select the slew rate: NOTE CV High Speed Priority: 0 • The Set key should illuminate when you set the current or • CV Slew Rate Priority: 2 voltage. If the Voltage or Current knobs are unresponsive, 6.
  • Page 18 Select CC mode When the power supply is operating in constant current (CC) mode, you must set a voltage limit to determine the crossover point. You also set a slew rate, either High Speed Priority or Slew Rate Priority. To set the CC mode voltage limit and slew rate: 7.

  • Page 19: Display Modes

    Display modes To change the view of the output: 1. Press the PWR DSPL key. The PWR DSPL key lights and the display changes to voltage and power (V and W). The 2260B power supplies allow you to view the output as: 2.

  • Page 20: Next Steps

    FAQs Next steps Where can I find updated drivers or firmware? For more information, refer to the Keithley website, tek.com/ keithley, for support and additional information about the For the latest drivers and additional support information, see the instrument, including the Model 2260B User’s Manual and Model Keithley Instruments support website.
  • Page 22 Contact information: 1-800-833-9200 For additional contacts, see tek.com/contact-tek Find more valuable resources at TEK.COM. Copyright © 2024, Tektronix. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material.

This manual is also suitable for:

Keithley 2260b-30-36Keithley 2260b-80-13Keithley 2260b-250-4Keithley 2260b-800-1Keithley 2260b-30-72Keithley 2260b-80-27 ... Show all