Tektronix CPS250 Uživatelský manuál Strana 1

User ManualCPS250Triple Output Power Supply070-6740-03

General Safety SummaryviCPS250 User ManualCertifications and CompliancesCSA Certified Power CordsCSA Certification includes the products and power cor

CPS250 User Manual1Getting StartedThe Tektronix CPS250 Triple Output Power Supply is a multifunc-tion bench or portable instrument. The fixed 5 volt o

Getting Started2CPS250 User ManualPreparing the Power Supply for UseCheck the following items prior to operating the CPS250 TripleOutput Power Supply

Getting StartedCPS250 User Manual32. Check that the correct line fuse is installed. The line fuseprovides protection if the equipment malfunctions or

Getting Started4CPS250 User ManualFront PanelFigure 2 shows the front-panel controls, connectors, and indicatorswith brief descriptions of the items f

Getting StartedCPS250 User Manual56. Milliampere Current Meter. This meter indicates the current levelof A or B output, depending on the position of t

Getting Started6CPS250 User Manual

CPS250 User Manual7ReferenceThis section of the manual includes examples of how to use theCPS250 Triple Output Power Supply. The number of possibleapp

Reference8CPS250 User ManualTo configure the power supply for independent floating, do thefollowing:1. With the CPS250 Triple Output Power Supply on

ReferenceCPS250 User Manual9CAUTION. To prevent electric shock, do not elevate any power supplyoutput terminals with any external voltage source or po

Copyright  Tektronix, Inc. 1987. All rights reserved.Tektronix products are covered by U.S. and foreign patents, issued andpending. Information in th

Reference10CPS250 User ManualLoad 1–5 V 2 ALoad 2–5 to +15 VZero to 0.5 ALoad 3–5 to +15 VZero to 0.5 AFigure 4: Independent Ground-Referenced Applica

ReferenceCPS250 User Manual112. Set the A and B VOLTAGE controls to MIN and the A and BCURRENT controls to midrange.3. Turn POWER to ON, and set the d

Reference12CPS250 User Manual5. Turn POWER to ON, and readjust voltages if necessary.Zero to –40 V and fixed +5 V outputs are shown in Figure 7. Follo

ReferenceCPS250 User Manual13Figure 9 shows the connections for three ground referenced, positivesupplies.Load 1+5 V Load 2Zero to +20 VLoad 3Zero to

Reference14CPS250 User ManualLoad 1Zero to +40 VLoad 1Zero to –40 VInternal connectionInternalconnectionFigure 10: Series-Tracking ApplicationsParalle

ReferenceCPS250 User Manual15Load 1Zero to +20 V1.0 ALoad 1Zero to –20 V1.0 AInternalconnectionsInternalconnectionsFigure 11: Parallel-Tracking Applic

Reference16CPS250 User Manual

CPS250 User Manual17Appendix A: SpecificationsThe following tables list the physical, environmental, operational,and electrical characteristics of the

Appendix A: Specifications18CPS250 User ManualTable 4: Environmental Characteristics Storage Temperature–10_ C to 60_ C, 80% RHOperating Temperature1

CPS250 User Manual19Appendix B: MaintenanceThis appendix provides information for the basic maintenance of theCPS250 Triple Output Power Supply.Cleani

WARRANTYTektronix warrants that this product will be free from defects in materials andworkmanship for a period of one (1) year from the date of shipm

Appendix B: Maintenance20CPS250 User ManualTroubleshootingElectronic maintenance on the CPS250 Triple Output Power Supplymust be performed by a traine

Appendix B: MaintenanceCPS250 User Manual21POWER Light ON, but No Output from A or B Supplies with PowerSupply connected to Circuit1. Disconnect the C

Appendix B: Maintenance22CPS250 User Manual

CPS250 User Manual23Appendix C: Replaceable PartsReplaceable parts may be ordered directly from your authorizedTektronix dealer.Standard AccessoriesTh

Appendix C: Replaceable Parts24CPS250 User ManualThe following power cords are available.Table 9: Accessory Power Cords Plug ConfigurationNormal Usage

CPS250 User ManualiTable of ContentsGeneral Safety Summary iii. . . . . . . . . . . . . . . . . . . . . . . . . . . . Getting Started 1. . . . . . . .

Table of ContentsiiCPS250 User ManualList of FiguresFigure 1: Line Voltage Selectors, Power Input, and Fuse Locations 2. . . . . . . . . . . . . . . .

CPS250 User ManualiiiGeneral Safety SummaryReview the following safety precautions to avoid injury and preventdamage to this product or any products c

General Safety SummaryivCPS250 User ManualDo Not Operate in Wet/Damp ConditionsTo avoid electric shock, do not operate this product in wet or dampcond

General Safety SummaryCPS250 User ManualvSafety Terms and SymbolsTerms in This ManualThese terms may appear in this manual:WARNING. Warning statements