Agilent Technologies 667xA manual Analog Programming VP ±0.3%±, VP Input Signal, + IP Input Signal

Page 32

Table 1-4b. Supplemental Characteristics for Series 668xA1

Parameter

 

 

 

Agilent Model Number

 

 

 

6680A

 

6681A

 

6682A

 

 

6683A

 

 

6684A

 

 

 

 

 

 

Ripple & Noise (from 20 Hz to 20 MHz

with outputs ungrounded, or with either output terminal grounded)

 

Constant Current:**

rms

290 mA

 

190 mA

 

40 mA

 

28 mA

 

 

23 mA

**With load inductance > 5∝H.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Programming Range (maximum

programmable

values)

 

 

 

 

 

 

 

 

 

Voltage:

 

5.125 V

 

8.190 V

 

21.50 V

 

 

32.8 V

 

 

41.0 V

Current:

 

895 A

 

592 A

 

246 A

 

 

164 A

 

 

131 A

Overvoltage Protection (OVP):

 

6.25 V

 

10.0 V

 

26.3 V

 

 

40.0 V

 

 

50.0 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical Resolution

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage:

 

1.35 mV

 

2.15 mV

 

5.7 mV

 

 

8.6 mV

 

 

10.8 mV

Current:

 

235 mA

 

155 mA

 

64 mA

 

 

43 mA

 

 

34 mA

Overvoltage Protection (OVP):

 

30 mV

 

45 mV

 

120 mV

 

 

180 mV

 

 

225 mV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Accuracy ( @ 25 ±5 °C)*

 

 

 

 

 

 

 

 

 

 

 

 

 

Overvoltage Protection (OVP):

 

120 mV

 

180 mV

 

470 mV

 

720 V

 

 

900 V

Analog Programming (VP): ±0.3%±

10 mV

 

20 mV

 

50 mV

 

75 mV

 

 

100 mV

Analog Programming (IP):±2% ±

8 A

 

4 A

 

2 A

 

1.5 A

 

 

1 A

Current Monitor (IM):±2%±

 

8 A

 

4 A

 

2 A

 

1.5 A

 

 

1 A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Analog Programming (VP & IP)

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Signal (source must be isolated)

 

 

 

 

 

 

 

 

 

 

 

 

VP Input Signal:*

 

 

 

 

 

0 to -5.0 V

 

 

 

 

+ IP Input Signal:**

 

 

 

 

 

0 to +5.0 V

 

Input Impedance

 

 

 

 

 

 

 

 

 

 

 

 

 

VP and IP Inputs:

 

 

 

 

 

> 30 kΩ

 

 

 

 

*Referenced to common ↓P.

 

 

** Referenced to -IPdifferential input signal

 

Current Monitor (IM) Output Signal:

 

-0.125 V to +5 V

 

 

 

 

 

 

 

 

Drift Temperature Stability (following a 30-minute warmup, change in output over eight hours under constant line, load, and ambient temperature)

Voltage:

0.02% +

 

0.15 mV

 

0.24 mV

0.63 mV

0.96 mV

 

1.2 mV

Current:

0.02% +

 

315 mA

 

170 mA

71 mA

47 mA

 

38 mA

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Coefficients (change per °C after 30-minute warmup)

 

 

 

 

 

 

Voltage:

50 ppm +

 

0.05 mV

 

0.08 mV

 

 

0.21 mV

 

 

0.32 mV

 

0.40 mV

 

 

 

 

 

Current:

75 ppm +

 

110 mA

 

62 mA

 

 

26 mA

 

 

17 mA

 

14 mA

Voltage Readback:

60 ppm +

 

0.075 mV

 

0.1 mV

 

 

0.25 mV

 

 

0.40 mV

 

0.50 mV

±Current Readback:

85 ppm +

 

135 mA

 

90 mA

 

 

37 mA

 

 

25 mA

 

20 mA

Overvoltage Protection (OVP):

 

 

 

 

 

 

 

 

 

 

 

 

 

200 ppm +

 

1.25 mV

 

1.8 mV

 

 

4.7 mV

 

 

7.2 mV

 

9.0 mV

Typical Common Mode Noise Current*

 

 

 

 

 

 

 

 

 

 

 

rms:

 

 

1.5 mA

 

1.5 mA

 

3 mA

 

3 mA

 

3 mA

peak-to-peak:

 

 

10 mA

 

10 mA

 

20 mA

 

20 mA

 

20 mA

* Referenced to signal ground binding post.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Float Voltage (maximum from output signal ground):

±60 Vdc

 

 

 

 

Notes:

1For Performance Specifications, see Table 1-4a.

 

 

 

32 General Information

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Contents Operating Guide Gpib DC Power Supplies Agilent Part No Microfiche Part No JanuaryWarranty Limitation of WarrantyCertification Exclusive RemediesSafety Summary GeneralSafety Symbol Definitions Symbol DescriptionPrinting History HerstellerbescheinigungDeclaration of Conformity Manufacturer’s Name and Address6x4yA6x5yAE435xA.b.11.24doc.doc 6x4yA6x5yAE435xA.a.11.24doc.doc Table of Contents Introduction Getting Acquainted Programming the Output Connecting Series 667xA Power Supplies to the LoadController Connections Introduction Equipment Required General Procedure Option 601 Installation 135 Option 602 Installation 136Front Panel Calibration Calibration Over the Gpib 100General Information IntroductionQuick Document Orientation Topic LocationOptions Safety ConsiderationsInstrument Identification Accessories Family Power Agilent ModelsDescription Support rails E3663AC are requiredAnalog Programming Front Panel ProgrammingRemote Programming Output Characteristic Specifications and Supplemental CharacteristicsSeries Specifications Characteristics GeneralOutput Ratings Voltage Current@ 40CCurrent@ 50C Current@ 55CAverage Resolution Voltage Temperature Coefficients change per C VoltageMaximum Input Power Output Programming Range maximumAuto-Parallel Configuration Analog Programming IP & VP Input SignalMaximum AC Line Current Ratings Vac nominal Maximum Reverse Bias CurrentDigital Port Characteristics Safety Compliance Complies withDimensions 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 ±Current Current@ 0 to 55CVoltage 04% + Current0 . l % + Typical Resolution Voltage Maximum Input VA and Power±Current Readback Analog Programming ±IP Current Monitor +IMAnalog Programming IP & VP Input Signal VP Input Impedance IP to -IP Differential Input SignalCurrent Monitor Output +IM Output Signal Full-load programming speed up/down time time forWeight Net Output Characteristic Curve General InformationOutput Impedance Curves Typical General Information Output Ratings Voltage Current VP Input Signal + IP Input SignalCurrent Monitor IM Output Signal Typical Common Mode Noise Current Rms Peak-to-peakMaximum Reverse Voltage Current Sink Capability Maximum AC Line Current Ratings Range Rms line currentLine fuse Range Rms line currentHeight Maximum memory write cyclesDesigned to comply with Output Impedance Curves Typical Milliohms440 a 220 a 110 a Derated linearly 1%/C from 40 C to Max Power 6.67KW Voltage Overvoltage Protection OVP Typical Resolution VoltageDrift Temperature Stability Temperature Coefficients change per C9000 VA Output Characteristic Curve Vout Agilent 6692A Agilent 6690AAgilent 6691A Supplemental Gpib Characteristics for All Models Parameter Operator Replaceable Parts List Description Agilent Part NoOperator Replaceable Parts List Description Agilent Part No Installation InspectionDamage Packaging Material Items SuppliedLocation and Temperature CleaningTemperature Performance Bench OperationInstalling the Series 667xA Power Cord Input Power SourceInstalling the Series 664xA and 665xA Power Cord Connecting the Series 667xA Power Cord Installing the Series 668xA Power Cord Series 668xA/669xA Overall Wiring DiagramInstalling the Series 669xA Power Cord Connecting the Series 668xA Power CordConnecting the Series 669xA Power Cord Page Turn-On Checkout Turn-On CheckoutIntroduction Preliminary Checkout All Models Power-On Checkout All Models Using the Keypad All ModelsOutput Checkout All Models Shifted KeysPress Prot Clear Checking the Voltage FunctionOpen or Connected to a Voltmeter Checking the Current Function Checking the Save and Recall Functions All Models Determining the Gpib Address All ModelsCase of Trouble Line FuseSeries 664xA and 665xA Supplies Series 667xA SuppliesError Messages All Models Selftest ErrorsPower-On Error Messages Series 668xA SuppliesChecksum Errors Runtime Error MessagesPower-On Selftest Errors Display Failed Test Error Display Failed TestRear Panel Connections All Models Load Wire Selection All ModelsUser Connections Pin No Fault/Inhibit Digital I/O Analog Connector All ModelsDigital Connector All Models Output Isolation Load ConsiderationsCapacitive Loads 6651A 6652A 6653A 6654ABattery Charging Local Voltage SensingInductive Loads 6641A 6642A 6643A 6644A 6645A 6651A 6652A 6653A 6654A 6655ARemote Voltage Sensing Connecting One Supply to the Load StabilityConnecting Supplies in Auto-Parallel Insert Protection Diodes Enable OCP on the MasterProgram Slave 2 OVP to the Maximum Level External Voltage Control Connecting Supplies in SeriesWiring Considerations Connecting Series 667xA Power Supplies to the Load Programming4a. Series 667xA Rear Panel Output Connections 6671A 6672A 6673A 6674A 6675A Connecting the Sense Leads Connecting One Power Supply to a Single Load Connecting One Power Supply To Multiple LoadsConnecting Supplies in Auto-Parallel 4f. Series 667xA Series Connection Remote Sensing Optional Wiring Considerations -4g 4g. Series 667xA Analog Programming ConnectionsConnecting Series 668xA and 669xA Power Supplies to the Load Local Voltage Sensing Load Leads Remote Sense PointsInstructions supplied with the kit Connecting Supplies in Auto-Parallel Connecting Supplies in Series 5g. Series 668xA and 669xA Analog Programming Connections Linked Connections Controller ConnectionsStand-Alone Connections Controller Connections Front Panel Operation Front Panel OperationGetting Acquainted Display Status AnnunciatorsUnr DisFront Panel Controls and Indicators Output Rotary Controls VoltageSystem Keys Function KeysLine Switch On / Off Programming the OutputEstablishing Initial Conditions Entry Keys Thru Press to select numerical valuesProgramming Overvoltage Protection Setting the OVP LevelProgramming Voltage Clearing The OVP Condition Programming CurrentChecking OVP Operation CV Mode vs. CC Mode Setting The OCP ProtectionProgramming Overcurrent Protection Checking OCP OperationTurn-On Conditions Unregulated OperationSaving and Recalling Operating States Setting the Gpib Address Types of Power Supply Gpib AddressesChanging the Power Supply Gpib Address Action Display ShowsPage General Procedure CalibrationEquipment Required Parameters CalibratedFront Panel Calibration Series 668xA/669xA Setup Figure A-1. Calibration Test SetupEnabling the Calibration Mode PASWDl Entering Voltage Calibration ValuesCalibrating the OVP Trip Point Entering Current Calibration ValuesTable A-3. Gpib Calibration Error Messages Meaning Recovering From Calibration ProblemsCalibration Error Messages Calibration Language Dictionary Front Panel Corresponding Scpi CommandCalibration Over the Gpib Calcurrmon Series 668xA/669xA only Command SyntaxCommand Syntax CALibrateSAVE Parameters None Examples Calvolt Agilent Basic Calibration ProgramFigure A-2. Agilent Basic Calibration Program 570 ! Line 590 Password Must be Edited for Model Other than Steps 640 Through 670 not Used on 664x, 665xOperation Verification Test Equipment RequiredList of Equipment Current Monitoring ResistorFigure B-1. Verification Test Setup Performing the Tests Current Programming and Readback Accuracy Sufficient size to carry the maximum rated currentModel Agilent 6641A Voltage Programming and Readback Current Programming and ReadbackModel Agilent 6642A Voltage Programming and Readback Model Agilent 6643A Voltage Programming and ReadbackModel Agilent 6645A Voltage Programming and Readback Model Agilent 6651A Voltage Programming and Readback Model Agilent 6652A 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 6671A Voltage Programming and Readback Model Agilent 6672A 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 6680A Voltage Programming and Readback Model Agilent 6681A 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 6692A Voltage Programming and Readback Model Agilent 6690A Voltage Programming and ReadbackModel Agilent 6691A Voltage Programming and Readback Page Line Voltage Conversion Series 664xA and 665xA Power SuppliesLine Voltage Conversion Series 667xA Power Supplies Figure C-2. Series 665xA Line Select JumpersSeries 668xA/669xA Power Supplies Figure C-4. Removing the Series 668xA/669xA Inner Cover Digital Port Functions Digital ConnectorFault/Inhibit Operation Figure D-2. Example of Inhibit Input Figure D-3. Examples of FLT Outputs Changing the Port Configuration Digital I/O OperationIN/OUT 2 pin Common pinRelay Link Operation CommonPage Current Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA OnlyFunction of Loop Compensation Current Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA Only Setting the Loop Compensation Switch Figure E-1. CC Loop Compensation Curves For Model 6684AAutoparallel Procedure Using Agilent 668xA Series Power Supplies in Autoparallel Figure F-1 Master/Slave Current DivisionOption 601 Installation Output Bus Bar OptionsOption 602 Installation Bus Bar Spacer, 5040-1699Minus Bus Bar Plus Bus Bar Customer bus rails Output Bus Bar OptionsIndex IndexGpib 6665xA, 24 667xA, 29 668xA, 34 669xA, 39 output isolation Index United States Latin America Canada Australia/New ZealandEurope Asia Pacific JapanManual Updates
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Manual 70 pages 51.66 Kb Manual 67 pages 46.05 Kb

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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