Agilent Technologies
E3614A, E3617A, E3616A, E3615A
service manual
Troubleshooting
Install
Connecting Loads
Maintenance
TURN-ON Checkout Procedure
Resolution
Safety
Service Information
Constant Voltage Mode
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Contents
Agilent E361xA 60W Bench Series DC Power Supplies
April
Safety Summary
Operating Instructions
General Information
Operating Temperature Range
Meter Programming Resolution
Temperature Coefficient
Line Fuse
Installation
Installation Data
Input Power Requirements
Initial Inspection
TURN-ON Checkout Procedure
Power Cord
Operating Instructions
Local Operating Mode
Connecting Loads
Operating Modes
Operation Beyond Rated Output
Remote Operating Modes
Remote Voltage Sensing
Remote Analog Voltage Programming
MULTIPLE-SUPPLY Operation
Normal Parallel Operation
AUTO-PARALLEL Operation
Normal Series Operation
Gramming according to the remote-programming instructions
AUTO-SERIES Operation
Total output voltage to ground must not exceed 240 Vdc
AUTO-TRACKING Operaton
= slave output voltage
Load Considerations
Service Information
Maintenance
Test Equipment Required
Operation Verification Tests
Type Required Characteristics USE Recommended Model
Performance Tests
Measurement Techniques
Constant Voltage CV Tests
Load Regulation Load Effect
Line Regulation Source Effect
Load Transient Response Time
PARDRipple and Noise
Pardrms Measurement
PARDPeak-to-Peak Measurement
Constant Current CC Tests
CV Drift Stability
Adjustment and Calibration Procedure
CC Drift Stability
Troubleshooting
Overall Troubleshooting Procedure
Reference and Bias Circuit
Regulating Loop Troubles
Symptom Checks and Probable Causes
Overvoltage Protection Circuit Troubles
Step Action Response Probable Cause
Step Measure Response Probable Cause
Replaceable Parts
Table A-10. Replaceable Parts List
Table A-10. Replaceable Parts List Contd
R28,111 0698-3228 Resistor 49.9K +-1% .125W TF TC=0+-100
RESISTOR-VAR 10K +-10% ALL
IC V RGLTR-FXD-POS 4.8/5.2V TO-220 PKG ALL
DIODE-GEN PRP 180V 200MA DO-35 ALL
Table A-11. Component Value Model
Page
Page
Page
Page
Manual Supplement
Constant Voltage Mode
T E
Alternative Voltage Programming Using Resistors
Programming Voltage Common to the Minus Output
Programming Voltage Common to the Minus Output
Constant Current Mode
Constant Current with Voltage Programming
Current Monitoring
Remote Resistor Programming Connections
Remote Resistor Programming, Constant Voltage
Remote Resistor Programming, Constant Current
Certification
Declaration of Conformity
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