TOROIDE Specification: Brand New and High Quality Material: Carbonyl iron powder Color: yellow Outer diameter: approx. 12 mm Inside diameter: approx. 7 mm Height: approx. 4mm Feature: Effective permeability with excellent frequency characteristics. Has a high temperature characteristics. Stable and reliable performance. High saturation magnetic flux density, able to work in a large current. Durable in use. Has a very low electromagnetic radiation shielding materials savings, reducing the shielding requirements of the work. Relative permeability 8.5 for resonant inductor can work at 2MHz & 40MHz. Widely used: microwave filters, RF filters, microwave / RF integrated amplifier, solar energy, wind power inverters, PFC inductors, choke fields asthenosphere inductor, high current electric vehicle fast inverters, switching current chokes, automotive ABS control systems, home automobile generator, inverter air conditioner etc.
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M**O
Avevo preso questi toroidi per un filtro ma....
Volevo costruire un filtro passa banda per i 14 mhz, ma non sono riuscito nel mio intento. Analizzando meglio con l'oscilloscopio ho visto che il range di frequenza massimo è di circa 1 mhz. Anche il colore dei toroidi che ho ricevuto non è come quello in foto giallo e grigio ma bensì giallo e bianco il tutto mi porta a pensare che non siano t50-6
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