Total Frequency Control Ltd, Mill Lane, Storrington, West Sussex, RH20 4NF.

Tel: 01903 740000 Fax: 01903 742208 E-mail: sales@tfc.co.uk Web: www.tfc.co.uk

 

Product News ­ March 2007

IFT Coils
Intermediate Frequency Transformer
RoHS Compliant
7nH ~ 100mH


Ideal for oscillator circuits or as an IFT for AM/FM applications, TFC's I.F. adjustable inductor coils are custom wound and manufactured within a short lead time to meet your requirements.  Drop in replacements are offered against many popular manufacturers with an inductance range between 7nH ~ 100mH and a frequency range between 10kHz ~ 200MHz.

Features:

A low cost and reliable alternative;
Typical lead times of only 3 ­ 4 weeks;
Typical tunable inductance of ± 5%;
Available with optional internal capacitor;
Low profile from 6mm in height for compact designs.

Applications:

AM / FM IFT;
RF Circuits;
Oscillator circuits.

FC
High Current Filter Chokes
RoHS Compliant
1µH ~ 56µH (standard)


TFC's Filter Chokes are custom wound in a variety of different ways to meet your mechanical / electrical requirements.   Standard inductance values range from 1.0µH ­ 56µH but custom requests are welcome.

Features:

High Saturation Current;
General Purpose Inductors;

Low Cost Design;
Tin Plated Leads;
Varnish Coated or UL approved tube.

Applications:

Power Supplies;
Noise Filter for Switching Regulators;
SCR and TRIAC Circuits.

© Total Frequency Control Limited