Products/Services for Electrostatic Speaker Transformers

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...or primary, and add windings to the audio power transformer. Electrostatic shielding is critical. The shield can be an alternating layer of copper foil or a complete joint structure. In general, the better the windings (especially for the primary winding), the better the common mode rejection...

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  • Electromechanical Systems in Microtechnology and Mechatronics
    … electrical to acoustic side and vice versa correspond to the relations of the transformer -like coupling two … Transducers with circular diaphragms are used for electrostatic microphones and speakers .
  • Passive electronic components
    In contrast with it, the electrostatic field is a source field, electrical field lines start on positive … Magnetic materials are used in electrical engineering e.g. in data storages, electric motors, generators, transformers , dynamic loudspeakers and microphones or in coils with high inductances.
  • Condenser Loud-Speaker with Flexible Electrodes
    Much has already been accomplished by selection of transformer constants with the primary to secondary ratio stepped up as much as 1 to 3-1/2, accompanied by the use of electrostatic shielding between the windings in the transformer struc- ture. … trans- former, it has been possible to accentuate the bass input to the speaker with improved results.
  • Institute News and Radio Notes
    … Fisher measured the voltages developed in both the secondary and primary audio-frequency transformers when the plate … F. J. Somers presented a paper, "Characteristics of Electrostatic Loud Speaker ." .
  • The Physics of Metrology
    High voltage is drawn from a step-up transformer , feeding into a voltage dou- bler or tripler … With audio signals on front and rear elec- trodes in counterphase, the speaker operates in push-pull … The critical component of electrostatic speakers is predictably the diaphragm.