TM 11-6625-2965-14&P

TABLE OF CONTENTS

Section

 

 

Page No.

O INSTRUCTIONS . . . . . . . . . . . . . . . . 0-1

0-l

Scope

 

 

0-1

0-2Indexes of Publications 0-1

0-3

Maintenance Forms,

0-1

 

Records

and

Reports

0-4

Reporting

Equipment

 

 

Improvement

Recommen-

0-1

 

dations

(EIR)

0-5Administrative

Storage

0-1

0-6Destruction of Army

 

 

Electronics

Materiel

0-1

IGENERAL INFORMATION . . . . . . . . . . . 1-1

1-1

Description

 

 

 

 

1-1

1 - 6 S p e c i f i c a t i o n s

 

 

 

1-1

1 - 8 O p t i o n s

 

 

 

 

 

1-1

1-10

Accessories

 

 

 

 

1-2

1-12Instrument

and

Service Man-

1-2

 

ual Identification

 

 

 

1-15

Ordering

Additional Manuals

1-2

II INSTALLATION . . . . . . . . . . . . . . . . . . .

2-1

2-1

Initia1

Inspection

 

 

2-1

2-3

Mechanical Check

 

 

 

2-1

2-5

Electrical Check

 

 

 

2-1

2-7

Installation Data

 

 

 

2-1

2-9

Location

 

 

 

 

 

2-1

2-11

Outline

Diagram

 

 

2-1

2-13

Rack

Mounting

 

 

 

2-1

2-17

Input

Power

Requirements

2-3

2-19

Connections

for

230

Volt

 

 

Operation

 

 

 

 

2-3

2-21

Power

Cable

 

 

 

2-3

2-24

Repackaging

for

Shipment

2-3

I I I OPERATING INSTRUCTIONS . . . . . . . . 3-1

3-1

Turn-on Checkout Procedure

3-1

3-3

Operating

Modes

 

 

3-1

3-5

Norma1

Operating

Mode

3-1

3-7

Constant

Voltage

 

 

3-1

3-9

Changing

Current

Limit

3-2

3-11

Connecting

Load

 

 

3-2

3-14

Operation Beyond Norma 1

 

3-16

Rated

Output

 

 

 

3-2

Optional

Operating

Modes

3-2

3-17

Remote

Programming, Con-

 

 

stant

Voltage

 

 

 

3-2

3-25

Remote

Sensing

 

 

 

3-3

3-30

Series

Operation

 

 

3-4

3-35

Auto-Tracking Operation

3-5

Section

 

 

 

 

 

 

 

Page No.

3-38

Special

Operating

Con-

 

 

siderations

 

 

 

3-6

3-39

Pulse Loading

 

 

 

3-6

3-41

Output

Capacitance

3-6

3-43

Reverse

Voltage

Loading

3-6

3-45

Reverse

Current

Loading

3-6

IV PRINCIPLES OF OPERATION . . . . . . . . 4-1

4-1

Overall

Description

4-1

4-8

Detailed

Circuit

Analysis

4-2

4-9

Feedback

Loop

 

 

4-2

4-13

Series Regulator

 

 

4-2

4-15

Constant

Voltage

Comparator

4-2

4-19

Error

Amplifier

and Driver

4-2

4-22

Current

Limit

Circuit

4-3

4-26

Reference

 

Circuit

 

4-3

4-29Meter Circuit

 

 

 

4-3

V MAINTENANCE . . . . . . . . . . . . . . . . . . . 5-1

5-1

Introduction

 

 

 

5-1

5-3

General

Measurement

 

5-8

Techniques

 

 

 

5-1

Test

Equipment

Required

5-2

5-10

Performance Test

 

5-3

5-12

Constant

Voltage

Tests

5-3

5-38

Output

Impedance

 

5-7

5-48

Troubleshooting

 

 

5-9

5-53

Overa11

Troubleshooting

 

 

Procedure

 

 

 

 

5-9

5-58

Repair and

Replacement

5-12

5-60

Adjustment

and

Calibration

5-13

5-62

Meter Zero

 

 

 

 

5-13

5-64

Ammeter

Tracking

 

5-13

5-66Constant

 

Voltage

Programming

 

5-69

Current

 

 

 

 

 

5-13

Reference

 

Circuit

Adjustments

5-15

5-71

Constant

Voltage

Transient

 

5-73

Recovery

Time

 

 

5-15

Current

Limit

Adjustment

5-15

VI REPLACEABLE PARTS . . . . . . . . . . . . . . . 6-1

6-1

Introduction

 

 

 

 

6-1

6-4Ordering Information

6-1

APPENDIX A

References

 

A-1

 

B

Components

of End

B-1

 

 

Item

 

 

 

 

C

Maintenance

C-1

 

D

Allocation

 

Manual

backdating

 

 

 

Changes

 

 

7-1

VII CIRCUIT DIAGRAMS ...........

i i