Name: Keysight Technologies E3633A
Brand: Keysight Technologies
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2Quick Start

36 Keysight E3633A and E3634A Service Guide

NOTE

During actual CV operation, if a load change causes the current limit to be

exceeded, the power supply will automatically crossover to the constant current

mode at the preset current limit and the output voltage will drop

proportionately.

NOTE

You can use the resolution selection keys to move the flashing digit to the right

or left when setting the current.

Safety Symbols3
Regulatory Markings4
Waste Electrical and Electronic Equipment (WEEE) Directive5
Sales and Technical Support5
- Table of Contents7
- Product Category7
Specifications18
Performance Specifications18
- Transient Response Time19
- Command Processing Time19
- OVP and OCP Accuracy, ±(% of Output + Offset)19
- Activation Time19
Supplemental Characteristics20
- Remote Sensing Capability20
- Temperature Coefficient, ±(% of Output + Offset)20
- Stability, ±(% of Output + Offset)21
- Output Voltage Overshoot21
- Programming Language21
- State Storage Memory21
- Recommended Calibration Interval21
- Output Terminal Isolation (Maximum, from Chassis Ground)21
- AC Input Ratings22
- Maximum Input Power22
- Cooling22
- Operating Temperature22
- Storage Temperature22
- Environmental Conditions22
- Dimensions22
- Weight23
- Weight (My53Xx6Xxx)23
Quick Start25
- Quick Startquick Start26
- To Prepare the Power Supply for Use28
- To Check the Rated Voltages of the Power Supply31
- To Check the Rated Currents of the Power Supply32
- To Use the Power Supply in Constant Voltage Mode34
- To Use the Power Supply in Constant Current Mode37
- To Store and Recall the Instrument State39
- To Program Overvoltage Protection41
- To Program Overcurrent Protection45
- To Rack Mount the Power Supply49
Calibration Procedures52
- Keysight Technologies Calibration Services52
- Calibration Interval52
- Automating Calibration Procedures53
- Test Considerations53
- Recommended Test Equipment54
- Performance Verification Tests55
  - Self-Test55
- Measurement Techniques56
Constant Voltage (CV) Verifications59
- Constant Voltage Test Setup59
- Voltage Programming and Readback Accuracy59
- CV Load Effect (Load Regulation)61
- CV Source Effect (Line Regulation)62
- CV PARD (Ripple and Noise)63
- Load Transient Response Time64
Constant Current (CC) Verifications65
- Constant Current Test Setup65
- Current Programming and Readback Accuracy65
- CC Load Effect (Load Regulation)67
- CC Source Effect (Line Regulation)68
- CC PARD (Ripple and Noise)69
Common Mode Current Noise70
Performance Test Record for Keysight E3633A and E3634A71
- CV Performance Test Record71
- CC Performance Test Records72
Calibration Security Code73
- To Unsecure the Power Supply for Calibration74
- To Unsecure the Power Supply Without the Security Code76
Calibration Count77
Calibration Message78
General Calibration/ Adjustment Procedure79
- Front Panel Voltage and Current Calibration80
Aborting a Calibration in Progress85
Calibration Record for Keysight E3633A/E3634A86
Error Messages87
An Example Program of Excel 97 for Calibration90
Theory of Operation100
- Block Diagram Overview100
  - Block Diagram101
- AC Input and Bias Supplies102
- Floating Logic103
- D-To-A Converter105
- A-To-D Converter106
- Power Mesh and Control107
- Earth-Referenced Logic108
- Front Panel109
Service111
- Operating Checklist112
  - Is the Power Supply Inoperative112
  - Does the Power Supply Fail Self-Test112
- Types of Service Available113
  - Standard Repair Service (Worldwide)113
  - Express Exchange (U.S.A. Only)113
- Repacking for Shipment114
- Electrostatic Discharge (ESD) Precautions115
- Surface Mount Repair115
- To Replace the Power-Line Fuse115
- To Disconnect the Output Using an External Relay116
  - Installation Procedure116
- Troubleshooting Hints117
- Self-Test Procedures119
  - Power-On Self-Test119
  - Complete Self-Test119
E3633-60002/E3634-60002 Component Locator for the Main Board123
E3633-60003 Component Locator for the Front Panel123
E3633-60019/E3634-60019 Component Locator for the Main Board (Serial My53Xx6Xxx)123
Component Locator for the Front Panel (Serial My53Xx6Xxx)128

Keysight Technologies E3633A User Manual

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Keysight Technologies E3633A Specifications

Related product manuals

Brand	Keysight Technologies
Model	E3633A
Category	Power Supply
Language	English