Toroids

Contents:
  1. T200-2.png
  2. T200-6 Toroid Yellow 50.8mm
  3. FT114-43 Ferrite Toroid (Fair-Rite 5943001001)
  4. FT240-43
  5. Electus - LO1238 L15 35x21x13mm Toroid

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T200-2.png

T200-2.png
Source: https://toroids.info/T200-2.php
Used in the VK6YSF Choking Balun:
See: http://www.vk6ysf.com/balun_choke_v1.htm

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T200-6 Toroid Yellow 50.8mm


Source:http://toroids.info/T200-6.php

T200-6-Invoice.png

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FT114-43 Ferrite Toroid (Fair-Rite 5943001001)

ft114-320x320.jpg
FT114-43.png
Source: https://toroids.info/FT114-43.php

Fair-Rite 5943001001 MnZn Ferrite Toroid, 43 material, for EMI suppression between 20 and 250MHz, and wideband transformers up to 50MHz.

These are ideal for use as noise or common mode suppressors on cables to reduce interference on the HF bands, or constructing baluns.

Size: Diameter 28.85mm, Height 7.5mm Hole Size 19mm, color Grey, (initial permability) ui=800.

https://www.fair-rite.com/product/toroids-5943003801/

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FT240-43

FT240-43.png
Source: https://toroids.info/FT240-43.php

VK6YSF - Choking balun for HF and upper MF bands. (1.5MHz - 30MHz).:
https://vk6ysf.com/balun_choke_balun_hf.htm

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Electus - LO1238 L15 35x21x13mm Toroid

LO1238.jpg

Toroid (both ferrite and powdered iron) are commonly used as cores for transformers or chokes mainly for RF suppression but also for any application where a compact reactive component is needed.

MATERIAL L15 SIZE A35 X B21 X C13 Practical Frequency: 0.1 to 2 Mhz



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Glenn Lyons VK4PK
glenn@LyonsComputer.com.au
Ver:gnl20220110 - pre published v0.9