Shipment & Delivery Information
Your order can be delivered throughout New Zealand.
Under $80 $9 $80+ Free
Freight delivery times stated are for average volume items with total order weight under 5kg. Additional delivery time may result for some deliveries. Contact the Techstore should you require more details.
• Goods cannot be delivered to a post office box via a courier service.
• Company policy is that we do not under any circumstances issue instructions to our couriers to leave deliveries unattended when no one is at the delivery location
• For unusually large or bulky orders our customer service staff may contact you if any additional freight costs are needed.
Transit Goods Insurance
If you wish to insure, it will cost $1 for every $100 value or PART THEREOF. In other words if your order is for $145.00 the insurance will be $2.00. This insurance covers goods DAMAGED in transit. We do not automatically insure unless you specify it during the checkout. If you don't select insurance you are NOT insured.
We deliver to parcel lockers around New Zealand.
This book is a wealth of information, ideal for hobbyist or anybody interested in winding their own transformers. After the introduction the book covers attributes of coils/transformers, mutual inductance, reactance, resonance, impedance, coil selectivity. It then goes on to the design aspects - discussing coils in tuning circuits, types of formers and cores, types of winding, self capacity, equations, coil design, design of IF transformers then output and power transformers. 55 pages 137 x 212mm.
|Publication Date||Wed Jan 01 00:00:00 AEDT 1992|
|Edition / Printing||First Edition|
|ISBN||81 7656 677 2|
|Publisher||Manish Jain for BPB Publications|
|Author||BPB Editorial Board|
|Physical structure||Bound back soft cover|
|Page count||56 pages|
|Title||Build Your Own Coils and Transformers|
|Specific Topic(s)||Coils Transformers Inductors|