Ferrite switch

Resultant ferrite switch works from the junction ferrite circulator,

 works

  Resultant ferrite switch works from the junction ferrite circulator, through the coil around the ferrite core of the current polarity changes in the alternating magnetic field pulse, and then magnetized ferrite cores to achieve specific direction of the ring signal

manufacturing process  Ferrite switch mainly by the metal cavity, ferrite core, drive circuit and other components. Ferrite cores commonly used way of fixed cemented metal waveguide, ferrite internal perforation, place incentives lead; drive circuit commonly used screws on the outside of the waveguide.

 Failure Mode

 Ferrite switch is the main failure mode of adhesive failure, failure of the drive circuit failure. Adhesive bonding process failure is fixed on the device through the body cavity and matching ceramic ferrite cores loose or fall off, adhesive failure will directly damage the device performance. Guide line driver circuit shorted or open circuit failure, drive failure or electronic components, circuit soldering failure, leading to excitation circuit does not work.storage conditions 

- Temperature: -55 °C ~ +125 °C- Relative humidity: 5% ~ 98%- Avoid acidic, alkaline or other harmful gases.

Selection Guide

 Resultant ferrite switch with a fast (microseconds), high-frequency loss is small (X-band PIN switch compared to the above), high reliability, especially for high frequency microwave and millimeter-wave applications. Power capacity is small (100 ~ 101W order of magnitude). 

Outline a typical single-switch

If you need specific parameters, please contact us

Ferrite switch