HP 722A DC Power Supply Manuals

HP 722A DC Power Supply Manuals

Manuals and User Guides for HP 722A DC Power Supply. We have 1 HP 722A DC Power Supply manual available for free PDF download: Operating And Service Manual

HP 722A Operating And Service Manual

HP 722A Operating And Service Manual (38 pages)

Brand: HP | Category: Power Supply | Size: 4.51 MB

Table of Contents

Table of Contents
4
General Information
6
Introduction
6
- Description
  6
- Differences in Equipment
  6
- Equipment Supplied
  6
- Other Modes of Operation
  6
- Preparation for Use
  7
- Unpacking and Mechanical Inspection
  7
- Site Selection and Installation
  7
- Line Power
  7
- Storage
  7
- OPERATING Instrucrions
  9
- Operation
  9
- Current Limiting
  9
- Remote Sensing
  9
Principles of Operation
11
- Overall Block Diagram
  11
- Rectifying and Filtering Circuits
  11
- Series Regulator
  12
- Output Circuit
  12
- Voltage Regulating Circuit
  12
- Current-Power Limiter
  12
- Protection Circuits
  13
Maintenance
15
- Introduction
  15
Maintenance Procedures
15
Dustcover Removal
15
Zero-Setting the Meter
15
Printed Circuit Board Removal
15
Test Equipment Required
15
Performance Check
15
- Troubleshooting
  15
Trouble Analysis
15
- Detailed Test Procedure
  19
Reference Voltage Adjustment
20
- Voltage Range
  20
Current Limit
20
Performance Test
20
- Current Limiting
  21
  - Operation Characteristics
    21
Ripple Characteristics
21
- Load Regulation
  21
Line Regulation
22
Replaceable Parts
26
Introduction
26
Ordering Information
26

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