HEATKEYS

Magnetics is a leading manufacturer of magnetic cores & materials - powder cores (sendust cores & MPP cores), ferrite cores, tape wound cores and more. Toroid cores, pot cores,E cores and a variety of shapes are available.

Resources for amateur scientists, aquarists, and radio and electronic designers

calculators, engineering, mechanical, electrical, electronics, design, construction, manufacturing, consultant, layout, software, chemical, plastic, polymers

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If you have a problem with production, we have the solution. We can run the production for you for less than it cost you to do it yourself.

Amateur radio & electromagnetic wave propagation by Serge Stroobandt, ON4AA.

The Coil32 program is coil inductance calculator, that computes: one-layer and multi-layer air core coil inductance, coils on ferrite rings, on the armored core, flat coils on the printed circuit board, and also calculate LC resonance parameters

Micrometals is committed to supplying high quality, low cost soft magnetic core material to meet the needs of the electronics industry.

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The guide to SMPS switching power supply for both designers and buyers. Provides circuit design tutorial, schematics, topologies overview, PCB design rules. Find power supply by spec. Includes basic power electronics and electrical engineering refere...