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Keen Electronics Limited
Basic Electrical Theory
A Simple Introduction
Commonly used Terms
Series & Parallel Circuits
The Difference between a.c. and d.c.
So why use a.c. ?
12 Volt Internal Lighting & Equipment
240 Volt Electrical Equipment
Measuring current drain
240 Volt Safety notes
12N Socket Connections
12S Socket Connections
13 Pin Socket Connections
240 Volt Mains Plug Connections
How to use a Multi Meter
Photo of a typical Multi Meter
Glossary of Terms
All rights reserved. No part of this guide may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage or retrieval system, without the permission of Keen Electronics Limited.
While every effort has been made to ensure the accuracy of the information contained in this guide, no liability can be accepted by Malcolm Keen or Keen Electronics Limited for any loss, damage or injury caused by errors in, or omissions from, the given information.
© 2012 Keen Electronics Limited
Read what one purchaser had to say :-
My recent purchase of the guide was initially a little disappointing as it seemed to have very few pages for the money. HOW WRONG I WAS as it was about the content not volume that turned out to be useful. By using the specific information in the Keen print out I traced and rectified a recurring electrical problem and saved myself a 60 mile round trip to the dealership or an expensive engineer call out.
My thanks to Keen Electronics, George B.
NOW ONLY £9-80
Malcolm’s All You Need to Know about Caravan Electrics Guide
The guide is written in easy to understand English that takes the mystery out of caravan (and other) electrics. The fault finding guides can save you grief if something goes wrong when you are on site and you have no one to ask for help. Multi meters are now very cheap and can help you find out why your leisure battery is going flat within a week or so. But you need to know how to use a multi meter. This guide tells you how.