Agilent Technologies E3632A manual Theory of Operation, Contents

Contents

10

Contents

Chapter 3 Calibration Procedures (continued)

Constant Voltage (CV) Verifications				49
Constant Voltage Test Setup			49
Voltage Programming and Readback Accuracy					49
CV Load Regulation		50
CV Line Regulation		50
Normal Mode Voltage Noise (CV Ripple and Noise)						51
Load Transient Response Time			52
Constant Current (CC) Verifications				53
Constant Current Test Setup			53
Current Programming and Readback Accuracy					53
CC Load Regulation		54
CC Line Regulation		55
Normal Mode Current Noise (CC Ripple and Noise)						55
Common Mode Current Noise			56
Performance Test Record for Agilent Technologies E3632A							57
CV Performance Test Record			57
CC Performance Test Record			57
Calibration Security Code 58
To Unsecure the Power Supply for Calibration					59
To Unsecure the Power Supply Without the Security Code							60
Calibration Count	61
Calibration Message	61
General Calibration/Adjustment Procedure 62
Voltage and OVP Calibration			63
Current and OCP Calibration			65
Aborting a Calibration in Progress			68
Calibration Record for Agilent Technologies E3632A						69
Error Messages 70
Calibration Program		72

Chapter 4 Theory of Operation

Block Diagram Overview		79
AC Input and Bias Supplies 81
Floating Logic	82
D-to-A Converter	84
A-to-D Converter	85
Power Mesh and Control		86
Earth-Referenced Logic		88
Front Panel 88