The audio isolation transformer is a type of electronic transformer. Its main purpose is as a power transformer and isolation transformer. The windings of the audio isolation transformer are evenly wound on the iron core. This structure results in small magnetic leakage and small electromagnetic radiation. No additional Adding shielding can be used on high-sensitivity electronic equipment; the transformer coil wraps the iron core, and the coil is completely exposed to the air, resulting in a larger heat dissipation area and heat dissipation efficiency, lower temperature rise, lower voltage regulation rate, and higher product efficiency. .Only one central mounting screw is needed to complete the installation and fixation, which is particularly easy to install and disassemble quickly in electronic equipment.

Our variable toroidal transformer strictly follows the GB19212.1 standard and can be designed and manufactured according to customer requirements to comply with IEC, UL, CQC, CE, GS, PSE and other corresponding standards.

audio transformer Rated power:150VA Rated frequency:50\/60Hz Rated input:AC 100V Rated output: 17.5V-0-17.5V\/140W, 21V\/10W Insulation level: CLASS B Altitude: less than or equal to 1000 Winding material: copper Main channel frequency response: 20Hz20KHz Total harmonic distortion: less than or equal to 1 percent Signal-to-noise ratio: greater than or equal to 85dB