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655xA Series
Agilent Technologies 655xA Series Manuals
Manuals and User Guides for Agilent Technologies 655xA Series. We have
3
Agilent Technologies 655xA Series manuals available for free PDF download: Service Manual, Operating Manual
Agilent Technologies 655xA Series Service Manual (179 pages)
GPIB DC Power Supplies
Brand:
Agilent Technologies
| Category:
Power Supply
| Size: 2.99 MB
Table of Contents
Exclusive Remedies
2
Limitation of Warranty
2
Printing History
4
Table of Contents
5
Introduction
7
Scope
7
Conventions Used in Text
7
Manual Revisions
8
Safety Considerations
8
Firmware Revisions
8
Electrostatic Discharge
8
Verification
9
Introduction
9
Test Equipment Required
9
Measurement Techniques
11
Setup for most Tests
11
Electronic Load
11
Current-Monitoring Resistor
11
Operation Verification Tests
11
Performance Tests
11
Programming
13
Constant Voltage (CV) Tests
13
CV Setup
13
Voltage Programming and Readback Accuracy
13
CV Load Effect
14
CV Source Effect
14
CV Noise (PARD)
14
Transient Recovery Time
15
Constant Current (CC) Tests
15
CC Setup
15
Current Programming and Readback Accuracy
15
Current Sink (CC-) Operation
16
CC Load and Line Regulation
16
CC Load Effect
16
CC Source Effect
17
CC Noise (PARD)
17
Troubleshooting
31
Introduction
31
Test Equipment Required
31
Overall Troubleshooting
34
Power-On Self-Test
34
Signature Analysis
35
Firmware Revisions (for Models 664Xa & 665Xa)
41
Test Headers
41
Troubleshooting Procedures
49
Flow Charts
49
Bias and Reference Supplies
49
CV/CC Status Annunciators Troubleshooting
49
Post Repair Calibration
49
Inhibit Calibration Jumper
49
Calibration Password
50
EEPROM Initialization
66
Transferring Calibration Constants into Factory Preset Locations
66
Disassembly Procedures
72
List of Required Tools
74
Top Cover, Removal & Replacement
74
A2 GPIB Board, Removal & Replacement (for 664Xa & 665Xa Models Only)
74
A2 Isolator Board, Removal & Replacement (for 654Xa & 655Xa Only)
75
Front Panel Assembly, Removal and Replacement
75
S1 Line Switch, Removal and Replacement
76
A3 Front Panel Board, Removal and Replacement
76
A1 Main Board
77
A4 Heatsink Assembly (500 Watt Models 6X5Xa Only)
77
A4A1 or A4A3 Left Tunnel Board, Removal and Replacement
78
A4A2 or A4A4 Right Tunnel Board
78
B1 Fan, Removal and Replacement
78
T1 Power Transformer, Removal and Replacement
78
Principles of Operation
81
Introduction
81
I/O Interface Signals
81
Overall Block Diagram (Figure 4-2)
83
Detailed Block Diagram Discussion
83
Secondary Interface Circuits (Figure 4-3)
83
Control Circuits
86
Output Power
86
Output Power and Control Circuits (Figure 4-4)
86
A3 Front Panel Board Circuits (Figure 4-5)
89
A2 GPIB Board Circuits for Agilent Models 664Xa and 665Xa Only
90
Isolator Board Circuits for Agilent Models 654Xa and 665Xa Only (Figure 4-7)
91
Replaceable Parts
95
Introduction
95
Chapter Organization
95
Model Applicability
95
How to Order Parts
95
Diagrams
137
Introduction
137
Interconnections
137
AC Input and Transformer Connections
137
Circuit Board Schematics
137
Component Location Diagrams
137
Test Points
139
Manual Backdating Changes
169
Index
173
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Agilent Technologies 655xA Series Service Manual (179 pages)
GPIB DC Power Supplies Series 654xA, 655xA, 664xA, 665xA
Brand:
Agilent Technologies
| Category:
Power Supply
| Size: 2.96 MB
Table of Contents
Exclusive Remedies
2
Limitation of Warranty
2
Printing History
4
Table of Contents
5
Introduction
7
Scope
7
Conventions Used in Text
7
Manual Revisions
8
Safety Considerations
8
Firmware Revisions
8
Electrostatic Discharge
8
Verification
9
Introduction
9
Test Equipment Required
9
Measurement Techniques
11
Setup for most Tests
11
Electronic Load
11
Current-Monitoring Resistor
11
Operation Verification Tests
11
Performance Tests
11
Programming
13
Constant Voltage (CV) Tests
13
CV Setup
13
Voltage Programming and Readback Accuracy
13
CV Load Effect
14
CV Source Effect
14
CV Noise (PARD)
14
Transient Recovery Time
15
Constant Current (CC) Tests
15
CC Setup
15
Current Programming and Readback Accuracy
15
Current Sink (CC-) Operation
16
CC Load and Line Regulation
16
CC Load Effect
16
CC Source Effect
17
CC Noise (PARD)
17
Troubleshooting
31
Introduction
31
Test Equipment Required
31
Overall Troubleshooting
34
Power-On Self-Test
34
Signature Analysis
35
Firmware Revisions (for Models 664Xa & 665Xa)
41
Test Headers
41
Troubleshooting Procedures
49
Flow Charts
49
Bias and Reference Supplies
49
CV/CC Status Annunciators Troubleshooting
49
Post Repair Calibration
49
Inhibit Calibration Jumper
49
Calibration Password
50
EEPROM Initialization
66
Transferring Calibration Constants into Factory Preset Locations
66
Disassembly Procedures
72
List of Required Tools
74
Top Cover, Removal & Replacement
74
A2 GPIB Board, Removal & Replacement (for 664Xa & 665Xa Models Only)
74
A2 Isolator Board, Removal & Replacement (for 654Xa & 655Xa Only)
75
Front Panel Assembly, Removal and Replacement
75
S1 Line Switch, Removal and Replacement
76
A3 Front Panel Board, Removal and Replacement
76
A1 Main Board
77
A4 Heatsink Assembly (500 Watt Models 6X5Xa Only)
77
A4A1 or A4A3 Left Tunnel Board, Removal and Replacement
78
A4A2 or A4A4 Right Tunnel Board
78
B1 Fan, Removal and Replacement
78
T1 Power Transformer, Removal and Replacement
78
Principles of Operation
81
Introduction
81
I/O Interface Signals
81
Overall Block Diagram (Figure 4-2)
83
Detailed Block Diagram Discussion
83
Secondary Interface Circuits (Figure 4-3)
83
Control Circuits
86
Output Power
86
Output Power and Control Circuits (Figure 4-4)
86
A3 Front Panel Board Circuits (Figure 4-5)
89
A2 GPIB Board Circuits for Agilent Models 664Xa and 665Xa Only
90
Isolator Board Circuits for Agilent Models 654Xa and 665Xa Only (Figure 4-7)
91
Replaceable Parts
95
Introduction
95
Chapter Organization
95
Model Applicability
95
How to Order Parts
95
Diagrams
137
Introduction
137
Interconnections
137
AC Input and Transformer Connections
137
Circuit Board Schematics
137
Component Location Diagrams
137
Test Points
139
Manual Backdating Changes
169
Index
173
Agilent Technologies 655xA Series Operating Manual (76 pages)
Analog Programmable DC POWER SUPPLIES
Brand:
Agilent Technologies
| Category:
Power Supply
| Size: 0.79 MB
Table of Contents
Exclusive Remedies
2
Limitation of Warranty
2
Safety Summary
3
Printing History
4
Declaration of Conformity
5
Table of Contents
8
1 General Information
11
Introduction
11
Safety Considerations
11
Instrument Identification
11
Options
11
Accessories
12
Description
12
Front Panel Programming
13
Analog Programming
13
Output Characteristic
13
Specifications and Supplemental Characteristics
13
2 Installation
27
Inspection
27
Damage
27
Items Supplied
27
Location and Cooling
27
Bench Operation
27
Rack Mounting
27
Temperature Performance
28
Input Power Source
28
Series 654Xa and 655Xa Supplies
28
Series 657Xa Supplies
28
3 Turn-On Checkout
31
Introduction
31
Preliminary Checkout
31
Series 654Xa and 655Xa Supplies
31
Series 657Xa Supplies
31
Power-On Checkout
32
Output Checkout
32
Shifted Keys
32
Backspace Key
32
Setting the Output Voltage
32
Setting the Output Current
32
Save/Recall Checkout
35
In Case of Trouble
35
Line Fuse
35
Series 654Xa and 655Xa Supplies
35
Series 657Xa Supplies
36
Error Messages
36
Selftest Errors
37
Runtime Error Messages
38
4 User Connections and Considerations
39
Rear Panel Connections
39
Output Connectors
39
Series 654Xa and 655Xa Supplies
39
Series 657Xa Supplies
39
Analog Connector
39
Wire Size Selection
41
Output Isolation
42
Load Considerations
43
Capacitive Loads
43
Inductive Loads
43
Multiple Loads
44
Local Voltage Sensing
44
Series 654Xa and 655Xa Supplies
44
Series 657Xa Supplies
44
Remote Voltage Sensing
45
Setting up Remote Sense Operation
45
Series 654Xa and 655Xa Supplies
45
Series 657Xa Supplies
45
Connecting the Sense Leads
45
CV Regulation
45
Output Rating
45
Output Noise
46
Stability
46
Series 657Xa Network
46
Operating Considerations
47
Auto-Parallel Operation
47
Auto-Parallel Wiring
47
General Auto-Parallel
48
Series 654Xa and 655XA Auto-Parallel Programming
48
Series Operation
49
External Voltage Control
49
Programming Series 654Xa and 655Xa Supplies
49
Programming Series 657Xa Supplies
51
OVP Considerations
51
Remote Sensing
51
Battery Charging
51
Series 654Xa and 655Xa Load Capacitance
51
5 Front Panel Operation
53
Introduction
53
Getting Acquainted
53
Programming the Output
56
Introduction
56
Establishing Initial Conditions
56
Programming Voltage
57
Programming Current
57
CV Mode Vs. CC Mode
58
Programming Overvoltage Protection
58
Programming Overcurrent Protection
59
Unregulated Operation
60
Saving and Recalling Operating States
60
Normal Operation
60
Turn-On Operation
60
Calibration
63
Introduction
63
Equipment
63
General Procedure
63
Parameters Calibrated
63
Equipment Connections
64
Performing the Calibration
64
Entering the Calibration Values
64
Saving the Calibration Constants
64
Changing the Calibration Password
64
Disabling the Calibration Mode
66
Calibration Error Messages
66
Series 654Xa and 655Xa Power Supplies
67
Series 657Xa Power Supplies
68
Index
69
AGILENT Sales and Support Office
75
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