Shelfmark

hil. 591.a

Maker

Vinculum Services

Subjects

Electric power--Handbooks; manuals; etc.; Radiation sources.; Cathodes.

Title

Handbook for power unit type 7429

Description

This typescript describes a power unit designed to operate hollow cathode discharge lamps. Information is set out under the following numbered headings:-
1. General Description;
2. Operating Notes:
2.1 Supply voltage
2:2 Connections to the lamp
2.3 Current measurement and control.
2.4 Voltage measurement and control
2.5 Safety precautions
3. Circuit Notes:
3.1 AC/DC converter 3.2 Control circuit
3.3 Voltage reference and error amplifier sub-unit
3.4 Triac controller sub-unit
3.5 Auxiliary DC supplies sub-unit
4. Servicing Notes:
4.1 Setting up procedure
4.2 Fault finding
5. Specification
6. Test Results
7. Circuit Diagrams

Earliest Date

Latest Date

Pages

8

Address

40 Kneesworth Street, Royston, Hertfordshire SG8 5AQ

Other Makers

Cat no

n.a.

Contents List

Yes

Hardback

Prices

Index

Illustrations

General Ref