Agilent Technologies 66332A, 6634B, 6633B, 6632B service manual Replaceable Parts

Page 61

 

 

 

 

Replaceable Parts - 5

Designator

Model

Part Number

Qty

Description

D310

6633B/6634B

1901-1130

1

Diode

D311

66332A/6632B

5060-3378

2

Rectifier Assembly

 

 

1205-0282

1

ref D311 Heat Sink

 

 

1901-1383

1

ref D311 Power Diode

D311

6633B/6634B

1901-1130

1

Diode

D312

All

1901-1098

1

Diode

D313, 314

All

1901-0731

2

Diode

D315

All

1901-0050

1

Diode

D316

All

1901-0719

1

Power Diode

D317

66332A/6632B

1901-1080

1

Diode

D317

6633B/6634B

1901-1098

1

Diode

D318

66332A/6632B

1901-1080

1

Diode

D318

6633B/6634B

1901-1098

1

Diode

D319 - 321

6633B/6634B

1901-1098

3

Diode

D322

All

1901-0050

1

Diode

D323, 324

All

1901-0033

2

Diode

D325

All

1901-0050

1

Diode

D326

All

1901-0033

1

Diode

D327, 328

All

1901-0050

2

Diode

D329

All

1901-0033

1

Diode

D330

66332A/6632B/6633B

1901-0987

1

Power Diode (See CR342)

D335

66332A/6632B

1902-0953

1

Zener Diode 6.2V 5%

D336, 337

All

1901-0880

2

Diode

D400

6634B

1901-0719

1

Diode, Power

D470, 471

All

1902-0960

2

Zener Diode 12V 5%

D499

66332A/6632B/6633B

1901-0987

1

Power Diode (See Q314)

F300, 301

All

2110-0712

2

Fuse, Submin 4AM, 125V

F302

66332A/6632B/6633B

2110-0697

1

Fuse, Submin 15AM, 32V

F302

6634B

2110-0685

1

Fuse, Submin 7AM, 125V

F303

66332A/6632B/6633B

2110-0697

1

Fuse, Submin 15AM, 32V

F303

6634B

2110-0685

1

Fuse, Submin 7AM, 125V

F304

All

2110-0699

1

Fuse, Submin 5AM, 125V

F305

66332A/6632B/6633B

2110-0777

1

Fuse 8AM 32V

F305

6634B

0811-3776

1

Res Fusible 0.5 Ohm 5W

 

All

2110-1107

2

ref F305 Fuseholder Clips

F400, 406

66332A/6632B

Not Used

2

Replaced by track on all models

F401-405, 407

All

Not Used

6

Replaced by track on all models

J303

All

1252-0063

1

Connector

J304

All

1251-6832

1

Connector

J305

All

1252-0063

1

Connector

J307

All

1252-5977

1

Connector

J309

All

0360-2609

1

Barrier Block

J314

All

1252-0056

1

Connector

J414

All

1252-0063

1

Connector

J508

All

1252-3771

1

AC Line Module

L300, 301

66332A/6632B

9140-0115

2

Coil 22 uH 10%

61

Image 61
Contents Agilent Part No Microfiche No October Certification Warranty InformationBefore Applying Power Safety SummarySymbol Description Safety Symbol DefinitionsInstrument Identification Printing HistoryItem Description Table of Contents Disassembly Procedures Initialization ROM UpgradeIntroduction General Schematic Notes Backdating Post-repair CalibrationPage Organization Safety ConsiderationsRelated Documents ChapterElectrostatic Discharge RevisionsManual Revisions Firmware RevisionsIntroduction Type Specifications Recommended ModelTest Equipment Required Built-in Self TestsMeasurement Techniques Test SetupPerformance Tests Operation Verification TestsElectronic Load Current-Monitoring ResistorConstant Voltage CV Tests CV SetupVoltage Programming and Readback Accuracy CV Load EffectCV Noise Pard CV Source EffectCC Setup Transient Recovery TimeConstant Current CC Tests Current Programming and Readback AccuracyLow Range Current Readback Accuracy Current Sink -CC OperationCC Load and Line Regulation CC Source Effect CC Load EffectCC Noise Pard Performance Test Equipment FormPerformance Test Record Forms − 4 mV + 4 mV Vout − 12 mV Model Agilent 6634B Report No Date Test Description MinimumVout − 42 mV Iout + 0.29 mATroubleshooting Flow Charts Overall TroubleshootingTest Equipment Required for Troubleshooting Type Purpose Recommended ModelSheet 1. Main Flowchart Sheet 2. Main Flowchart Sheet 3. Main Flowchart Sheet 4. OV at Turn-On Sheet 5. OV at Turn-On Sheet 6. FS Indicated but Fuse OK Sheet 7. No Output Voltage Sheet 8. No Output Voltage Sheet 9 No Output Voltage Sheet 10. No Current Limit Sheet 11. Unit Does Not OV Sheet 12. High Output Voltage Power-on Self-test Failures Specific Troubleshooting ProceduresSelf-Test Error Codes/Messages Error Code Description Probable CauseBias and Rail Voltages CV/CC Status Annunciators TroubleshootingBias and Reference Voltages Bias Test Point Common MeasurementVoltage Measurements at J307 A2 Interface to A1 Main board J307 Voltage MeasurementsManual Fan Speed Control Disabling Protection FeaturesCalibration Password Inhibit Calibration SwitchPost-repair Calibration Upgrade Procedure ROM UpgradeInitialization Identifying the FirmwareRemote sense leads before attempting disassembly Disassembly ProceduresList of Required Tools A2 Interface Board, Removal and Replacement Cover, Removal and ReplacementFront Panel Assembly, Removal and Replacement A3 Front Panel Board, Removal and Replacement S1 Line Switch, Removal and ReplacementT1 Power Transformer, Removal and Replacement A1 Main Control BoardTransformer Wiring Line Voltage WiringPower Supply Interface signals Interface SignalsConnector Signal Description A2 Interface Circuits A3 Front Panel CircuitsPrimary Interface Secondary InterfaceA2/A3 Block Diagram A1 Main Board Circuits Power CircuitsA1 Block Diagram Control Circuits Principles of Operation Page Designator Model PartNumber Qty Description Chassis, ElectricalDesignator Model Part Number Qty Description Chassis, MechanicalMechanical Parts ldentification A1 Control Board PC Board Assembly Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts Replaceable Parts A5 AC input/RFI Board Binding Post Option #020Relay Option #760 Model-dependent Components General Schematic NotesDiagrams A1 Board Component Locations R434 825 R500 175 325 R435 R505 A1 Board Component Locations A4 and A6 Board Component Locations A1 Board schematic sheet A1 Board schematic sheet A1 Board schematic sheet A6 Relay Option Board schematic Index Index Manual Updates
Related manuals
Manual 82 pages 25.5 Kb Manual 103 pages 34 Kb

6632B, 6633B, 66332A, 6634B specifications

Agilent Technologies, a leader in electronic test and measurement solutions, offers a range of power supplies designed to meet various application needs. Notable models include the 6632B, 6634B, 66332A, 6633B, and 6612C. Each of these units provides unique features and technologies that cater to researchers, engineers, and technicians in the industry.

The Agilent 6632B is a single-output DC power supply that delivers up to 30V and 3A. It is known for its excellent load regulation and low noise, making it ideal for sensitive electronic testing. The model includes built-in voltage and current measurement capabilities, allowing users to monitor output conditions in real time. The 6632B is commonly used in laboratory environments, educational institutions, and manufacturing lines.

Moving to the 6634B, this model offers dual-output capabilities with a maximum output of 30V and 6A. This versatility enables simultaneous powering of two different devices or circuit sections. It also features parallel and series operation options, allowing users to create a custom power supply configuration for specific applications. With a programmable interface, the 6634B simplifies test automation, ensuring efficiency in extensive testing scenarios.

The Agilent 66332A stands out with its precision and high performance. This power supply provides three outputs—two programmable and one fixed—yielding flexible power configurations. Its intuitive user interface allows easy adjustment of voltage and current settings. The device is equipped with extensive protection features to safeguard both the power supply and the connected load against faults. It is an excellent choice for complex testing setups that require reliable power.

The 6633B model offers a high-performance power supply with dual outputs, similar to the 6634B but with enhanced specifications. It can provide up to 40V and 2A per channel, delivering precision for demanding applications. This model is particularly suited for industries focused on high-reliability applications, such as telecommunications and aerospace.

Lastly, the Agilent 6612C is a compact and lightweight power supply providing single-output up to 60V and 2A. This model is designed for simplicity and ease of use, making it an excellent choice for portable applications. The 6612C’s unique characteristics include a compact design and user-friendly controls, which facilitate operation in field settings.

In summary, Agilent Technologies’ power supply models—6632B, 6634B, 66332A, 6633B, and 6612C—offer an array of features that cater to a wide range of testing and research needs, ensuring reliable power delivery in various contexts.