EI57 25V 50V 70V 100V Audio Transformer

EI57 25V 50V 70V 100V Audio Transformer

Making a high-quality audio transformer requires specialized knowledge and equipment. Such as:

Design the transformer: Determine the desired specifications such as primary and secondary winding turns ratio, impedance, frequency response, and power handling capabilities. Use transformer design software or consult transformer design equations to calculate the required dimensions and parameters.

Isolation transformers are designed with attention to capacitive coupling between the two windings. The capacitance between primary and secondary windings would also couple AC current from the primary to the secondary. A grounded Faraday shield between the primary and the secondary greatly reduces the coupling of common-mode noise. This may be another winding or a metal strip surrounding a winding. Differential noise can magnetically couple from the primary to the secondary of an isolation transformer, and must be filtered out if a problem occurs.

According to the usage and design,there are Ei19 Transformer,Ei28 Transformer,Ei35 Transformer,Ei48 Transformer,Ei57 Transformer,Ei66 Transformer,Ei76 Transformer,EI 86 Transformer,EI 96 Transformer etc series.

Our Factory also provide OEM Audio Line Transformer service,it can be made to meet customer product features and quality requirements.

Application Fields

Widely used in public broadcast system, ceiling speaker, audio amplifier, stage lighting, radio communication, radio and television, conference system, frequency divider, automatic control and other fields

Material