Agilent Technologies 665xA, 664xA, 667xA, 669xA Output Impedance Curves Typical General Information

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Table 1-2b. Supplemental Characteristics for Series 665xA (continued)1

ParameterAll Models

Output Impedance Curves (Typical):

Notes: lFor Performance Specifications, see Table l-2a.

General Information 25

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Contents Agilent Part No Microfiche Part No January Operating Guide Gpib DC Power SuppliesLimitation of Warranty WarrantyCertification Exclusive RemediesGeneral Safety SummarySymbol Description Safety Symbol DefinitionsPrinting History HerstellerbescheinigungManufacturer’s Name and Address Declaration of Conformity6x4yA6x5yAE435xA.b.11.24doc.doc 6x4yA6x5yAE435xA.a.11.24doc.doc Table of Contents Controller Connections Connecting Series 667xA Power Supplies to the LoadIntroduction Getting Acquainted Programming the Output Option 601 Installation 135 Option 602 Installation 136 Introduction Equipment Required General ProcedureFront Panel Calibration Calibration Over the Gpib 100Introduction General InformationQuick Document Orientation Topic LocationInstrument Identification Safety ConsiderationsOptions Family Power Agilent Models AccessoriesDescription Support rails E3663AC are requiredRemote Programming Front Panel ProgrammingAnalog Programming Specifications and Supplemental Characteristics Output CharacteristicSeries Specifications Characteristics GeneralCurrent@ 40C Output Ratings VoltageCurrent@ 50C Current@ 55CTemperature Coefficients change per C Voltage Average Resolution VoltageMaximum Input Power Output Programming Range maximumAnalog Programming IP & VP Input Signal Auto-Parallel ConfigurationMaximum AC Line Current Ratings Vac nominal Maximum Reverse Bias CurrentSafety Compliance Complies with Digital Port CharacteristicsDimensions Width Gpib Interface CapabilitiesOutput Impedance Curves Typical General Information 50 a 25 a 15 a 51.188 a 25.594 a 15.356 a 214 a 095 a Rms 15 AM fuse Digital Port Characteristics Output Impedance Curves Typical General Information Voltage 04% + Current0 . l % + Current@ 0 to 55C±Current Maximum Input VA and Power Typical Resolution Voltage±Current Readback Analog Programming ±IP Current Monitor +IMIP to -IP Differential Input Signal Analog Programming IP & VP Input Signal VP Input ImpedanceCurrent Monitor Output +IM Output Signal Full-load programming speed up/down time time forOutput Characteristic Curve General Information Weight NetOutput Impedance Curves Typical General Information Output Ratings Voltage Current + IP Input Signal VP Input SignalCurrent Monitor IM Output Signal Typical Common Mode Noise Current Rms Peak-to-peakMaximum AC Line Current Ratings Range Rms line current Maximum Reverse Voltage Current Sink CapabilityLine fuse Range Rms line currentDesigned to comply with Maximum memory write cyclesHeight Milliohms Output Impedance Curves Typical440 a 220 a 110 a Derated linearly 1%/C from 40 C to Overvoltage Protection OVP Typical Resolution Voltage Max Power 6.67KW VoltageDrift Temperature Stability Temperature Coefficients change per C9000 VA Output Characteristic Curve Vout Agilent 6691A Agilent 6690AAgilent 6692A Operator Replaceable Parts List Description Agilent Part No Supplemental Gpib Characteristics for All Models ParameterOperator Replaceable Parts List Description Agilent Part No Inspection InstallationDamage Packaging Material Items SuppliedCleaning Location and TemperatureTemperature Performance Bench OperationInstalling the Series 664xA and 665xA Power Cord Input Power SourceInstalling the Series 667xA Power Cord Connecting the Series 667xA Power Cord Series 668xA/669xA Overall Wiring Diagram Installing the Series 668xA Power CordConnecting the Series 668xA Power Cord Installing the Series 669xA Power CordConnecting the Series 669xA Power Cord Page Introduction Preliminary Checkout All Models Turn-On CheckoutTurn-On Checkout Using the Keypad All Models Power-On Checkout All ModelsOutput Checkout All Models Shifted KeysOpen or Connected to a Voltmeter Checking the Voltage FunctionPress Prot Clear Checking the Current Function Determining the Gpib Address All Models Checking the Save and Recall Functions All ModelsCase of Trouble Line FuseSeries 667xA Supplies Series 664xA and 665xA SuppliesSelftest Errors Error Messages All ModelsPower-On Error Messages Series 668xA SuppliesRuntime Error Messages Checksum ErrorsPower-On Selftest Errors Display Failed Test Error Display Failed TestUser Connections Load Wire Selection All ModelsRear Panel Connections All Models Digital Connector All Models Analog Connector All ModelsPin No Fault/Inhibit Digital I/O Load Considerations Output IsolationCapacitive Loads 6651A 6652A 6653A 6654ALocal Voltage Sensing Battery ChargingInductive Loads 6641A 6642A 6643A 6644A 6645A 6651A 6652A 6653A 6654A 6655ARemote Voltage Sensing Stability Connecting One Supply to the LoadConnecting Supplies in Auto-Parallel Program Slave 2 OVP to the Maximum Level Enable OCP on the MasterInsert Protection Diodes Wiring Considerations Connecting Supplies in SeriesExternal Voltage Control Programming Connecting Series 667xA Power Supplies to the Load4a. Series 667xA Rear Panel Output Connections 6671A 6672A 6673A 6674A 6675A Connecting the Sense Leads Connecting One Power Supply To Multiple Loads Connecting One Power Supply to a Single LoadConnecting Supplies in Auto-Parallel 4f. Series 667xA Series Connection Remote Sensing Optional 4g. Series 667xA Analog Programming Connections Wiring Considerations -4gConnecting Series 668xA and 669xA Power Supplies to the Load Local Voltage Sensing Remote Sense Points Load LeadsInstructions supplied with the kit Connecting Supplies in Auto-Parallel Connecting Supplies in Series 5g. Series 668xA and 669xA Analog Programming Connections Stand-Alone Connections Controller ConnectionsLinked Connections Controller Connections Getting Acquainted Front Panel OperationFront Panel Operation Status Annunciators DisplayUnr DisOutput Rotary Controls Voltage Front Panel Controls and IndicatorsSystem Keys Function KeysProgramming the Output Line Switch On / OffEstablishing Initial Conditions Entry Keys Thru Press to select numerical valuesProgramming Voltage Setting the OVP LevelProgramming Overvoltage Protection Checking OVP Operation Programming CurrentClearing The OVP Condition Setting The OCP Protection CV Mode vs. CC ModeProgramming Overcurrent Protection Checking OCP OperationSaving and Recalling Operating States Unregulated OperationTurn-On Conditions Types of Power Supply Gpib Addresses Setting the Gpib AddressChanging the Power Supply Gpib Address Action Display ShowsPage Calibration General ProcedureEquipment Required Parameters CalibratedFront Panel Calibration Figure A-1. Calibration Test Setup Series 668xA/669xA SetupEntering Voltage Calibration Values Enabling the Calibration Mode PASWDlCalibrating the OVP Trip Point Entering Current Calibration ValuesCalibration Error Messages Recovering From Calibration ProblemsTable A-3. Gpib Calibration Error Messages Meaning Calibration Over the Gpib Front Panel Corresponding Scpi CommandCalibration Language Dictionary Command Syntax CALibrateSAVE Parameters None Examples Command SyntaxCalcurrmon Series 668xA/669xA only Agilent Basic Calibration Program CalvoltFigure A-2. Agilent Basic Calibration Program Steps 640 Through 670 not Used on 664x, 665x 570 ! Line 590 Password Must be Edited for Model Other thanTest Equipment Required Operation VerificationList of Equipment Current Monitoring ResistorFigure B-1. Verification Test Setup Performing the Tests Sufficient size to carry the maximum rated current Current Programming and Readback AccuracyCurrent Programming and Readback Model Agilent 6641A Voltage Programming and ReadbackModel Agilent 6642A Voltage Programming and Readback Model Agilent 6643A Voltage Programming and ReadbackModel Agilent 6645A Voltage Programming and Readback Model Agilent 6652A Voltage Programming and Readback Model Agilent 6651A Voltage Programming and ReadbackModel Agilent 6653A Voltage Programming and Readback Model Agilent 6654A Voltage Programming and ReadbackModel Agilent 6655A Voltage Programming and Readback Model Agilent 6672A Voltage Programming and Readback Model Agilent 6671A Voltage Programming and ReadbackModel Agilent 6673A Voltage Programming and Readback Model Agilent 6674A Voltage Programming and ReadbackModel Agilent 6675A Voltage Programming and Readback Model Agilent 6681A Voltage Programming and Readback Model Agilent 6680A Voltage Programming and ReadbackModel Agilent 6682A Voltage Programming and Readback Model Agilent 6683A Voltage Programming and ReadbackModel Agilent 6684A Voltage Programming and Readback Model Agilent 6691A Voltage Programming and Readback Model Agilent 6690A Voltage Programming and ReadbackModel Agilent 6692A Voltage Programming and Readback Page Line Voltage Conversion Series 664xA and 665xA Power SuppliesLine Voltage Conversion Figure C-2. Series 665xA Line Select Jumpers Series 667xA Power SuppliesSeries 668xA/669xA Power Supplies Figure C-4. Removing the Series 668xA/669xA Inner Cover Fault/Inhibit Operation Digital ConnectorDigital Port Functions Figure D-2. Example of Inhibit Input Figure D-3. Examples of FLT Outputs Digital I/O Operation Changing the Port ConfigurationIN/OUT 2 pin Common pinCommon Relay Link OperationPage Function of Loop Compensation Current Loop Compensation Series 668xA OnlyCurrent Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA Only Figure E-1. CC Loop Compensation Curves For Model 6684A Setting the Loop Compensation SwitchAutoparallel Procedure Figure F-1 Master/Slave Current Division Using Agilent 668xA Series Power Supplies in AutoparallelOutput Bus Bar Options Option 601 InstallationBus Bar Spacer, 5040-1699 Option 602 InstallationMinus Bus Bar Plus Bus Bar Customer bus rails Output Bus Bar OptionsIndex IndexGpib 6665xA, 24 667xA, 29 668xA, 34 669xA, 39 output isolation Index Canada Australia/New Zealand United States Latin AmericaEurope Asia Pacific JapanManual Updates
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668xA, 669xA, 667xA, 664xA, 665xA specifications

Agilent Technologies has long been a pioneer in the production of high-performance electronic test and measurement instruments, particularly in the field of power sources. Among its notable offerings are the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA series of power supplies. These instruments are designed to provide stable, reliable power for a variety of applications, including electronic testing, industrial processes, and research laboratories.

The Agilent 667xA series is characterized by its programmability and advanced measurement functions. These power supplies support a wide range of output voltages and currents, allowing for flexible configurations that cater to different testing needs. The built-in measurement capabilities enable users to monitor the voltage, current, and power with high precision, which is essential for ensuring optimal performance in electronic applications.

The Agilent 669xA series stands out with its high-power outputs, making it suitable for demanding applications. These power supplies deliver high voltage and current levels, making them ideal for testing high-performance devices, such as power amplifiers and motor drives. Additionally, the 669xA series includes features such as overvoltage protection and complex output sequencing to enhance the safety and reliability of the testing process.

The Agilent 665xA and 664xA series focus on delivering high accuracy and excellent regulation. These models are particularly known for their low noise operation, which is critical for sensitive applications where precision is paramount. The integrated programming capabilities allow users to automate testing sequences, thus improving efficiency in research and development settings.

The 668xA series features advanced digital signal processing that enhances the precision and stability of the output. Users benefit from features like remote sensing and monitoring, allowing feedback adjustments that maintain output accuracy despite cable losses. Furthermore, the 668xA models can integrate seamlessly with various test environments thanks to their LAN, GPIB, and USB connectivity options.

Overall, the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA power supplies provide a comprehensive range of solutions for diverse electronic testing needs. With their advanced features, superb measurement capabilities, and robust performance, these instruments empower engineers and researchers to conduct their work with confidence, precision, and efficiency.
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