TABLE

OF

section

 

 

 

 

 

 

 

 

 

Page

NQ.

I

GENEML

INFORMATION

 

.

.

.

.1-l

 

 

l-l

Description

 

 

 

 

 

 

l-l

 

 

l-4

Overload

 

ProtectIon

 

 

 

l-l

 

 

l-7

cooling

 

 

 

 

 

 

 

l-l

 

 

l-9

Output

Terminals

 

 

 

 

l-l

 

 

l-11

Specifications

 

 

 

 

 

l-l

 

 

l-13

Ootions

 

 

 

 

 

 

 

l-l

 

 

I-15

A&essories

 

 

 

 

 

 

l-l

 

 

l-17

Instrument

Identification

 

 

 

1-z

 

 

l-20

Ordering

 

Additional

Manuals

 

l-2

 

I I

INSTALIATION

 

 

 

.

.

.

 

.2-l

 

 

Z.-l

InitiaL

 

1nspemion

 

 

 

 

Z-1

 

 

z-3

Mechanical

 

Check

 

 

 

2-l

 

 

2-S

Electrical

 

Check

 

 

 

 

2-l

 

 

z-7

In~tellation

 

Data

 

 

 

2-l

 

 

2-9

Location

 

 

 

 

 

 

 

2-l

 

 

Z-11

Rack

Mounting

 

 

 

 

 

Z-l

 

 

2-15

Input

Power

Requirwnents

 

 

2-2

 

 

Z-17

Power

Cable

 

 

 

 

 

2-2

 

 

2-20

Repackaging

 

for

Shipment

 

2-z

 

I I r

OPERATING

INSTRUCTIONS.

 

 

 

.3-l

 

 

3-,

nlm-0”

 

Cklcxk

out

Prooedure

 

3-l

 

 

3-3

opetat1otl

 

 

 

 

 

 

 

3-l

 

 

3-5

Currant

Limit

Provisions

 

 

3-l

 

 

3-7

Operation

 

of

Supply

Beyond

 

 

 

 

 

Rated

Output

 

 

 

 

 

3-l

 

 

3-9

Load

Connection

 

 

 

 

3-l

 

 

3-13

output

 

capacitance

 

 

 

 

3-2

 

 

3-15

Revwse

Current

Loading

 

 

3-2

 

 

3-17

Reverse

voltage

Loarang

 

 

3-2

 

IV

PRINCrPLES

 

OF

OPERATION

 

. . .

. . .

. . 4-l

 

 

4-l

Overall

Block

Diagrem

 

 

 

 

 

 

Di~cusslon

 

 

 

 

 

 

4-2

 

 

4-8

Simplified

 

Schematic

Discussion

4-3

 

 

4-12

Detailed

 

Glrcuit

Analysis

 

 

4-4

 

 

4-13

Series

Regulator

 

 

 

 

4-4

 

 

4-15

Constant

 

Voltage

Input

Circuit

 

4-4

 

 

4-21

Driver

 

and

Error

Amplifier

 

 

4-4

 

 

4-23

Current

Limit

Circuit

 

 

 

4-4

 

 

4-25

High

Voltage

Control

and

 

 

 

 

 

Doubler

 

Circuits

 

 

 

 

4-4

 

CONTENTS

 

 

 

 

 

 

 

 

 

SeGtiOl7

 

 

 

 

 

 

 

 

Page No-

IV

PRINCIPLES

 

OF

OPEPATION

(ContWued)

 

 

4-29

Protection

Circuit

 

 

4-5

 

4-3

1

ovw

 

Control

Circuit

 

4-5

 

4-33

Reference

Clrouit

 

 

4-5

 

4-37

M,e’cer

Circuit

 

 

 

4-6

V

MAINTENANCE..

 

 

.

. . . . . . . . . , . . .

,.5-l

 

5-l

 

Introduction

 

 

 

 

5-l

 

5-3

 

High

Voltage

Precautions

5-l

 

5-6

 

Measurement

 

Techniques

5-l

 

5-9

 

Test

Equipment

 

Required

5-l

 

5-11

P&ormanc~

 

Test

 

 

5-3

 

5-14

Rated

 

Output,

Meter,

and Output

 

 

 

 

Controls

Acouracy

 

5-3

 

S-17

Load

Regulation

 

 

 

5-3

 

s-13

Line

Regulation

 

 

 

5-4

 

5-z

1

Ripple

 

and

Noise

 

 

5-4

 

s-35

Ti-ansiwlt

Recow?~

Tims

5-6

 

5-39

Output

 

Impedance

 

 

5-7

 

5-42

Temperature

 

Goefficient

5-a

 

5-46

Output

 

StabMty

 

 

5-8

 

5-49

cument

 

um1t

 

 

 

5-9

 

5-51

Troubleshooting

 

 

 

5-9

 

r

+?

Overall

 

Troubleshooting

 

 

 

a-32

 

 

 

 

 

 

FYoceduw

 

 

 

 

s-9

 

5-59

Repair

 

and

Replacement

S-15

 

5-61

Adjustment

and

Calibration

5-17

 

5-63

Output

 

Voltage

Zero

and Tracking

5-17

 

S-65

Meter

 

Mechanical

Zero

5-17

 

5-67

Voltmeter

Tmcking

 

 

5-17

 

5-63

Ammeter

Zero

 

 

 

S-17

 

5-71

Ammeter

Ttacking

 

 

5-17

 

5-73

Overvoltage

 

Protection

 

5-17

 

5-Y

5

Oven

Control

Circuit

 

5-18

 

5-77

Current

 

Limit

Adjustment

5-18

VI

REPLACEAELE

 

PARTS..

. . . . . . . . .

, ,6-l

 

6-l

 

lntroduotion

 

 

 

 

6-l

 

6-4

 

Ordering

Information

 

6-l

 

 

 

Reference

Designators

 

 

 

 

 

Abbreviations

 

 

 

 

 

 

 

 

Menufaoturers

 

 

 

 

 

 

6-8

 

Code

List

of

Manufacturers

6-2

 

 

 

Parts

List

Table

 

 

6-5

ii