amplifier transformer

1. High efficiency: the toroidal transformer core is made of continuous oriented silicon steel strip which is continuously wound. The winding is closely covered with the ring core for winding, and the magnetic flux density is high, so the toroidal transformer can achieve high electrical efficiency. 2, Small size: compared with the ordinary transformer, the toroidal transformer is only half the size of the weight. 3. Low noise: the annular core is continuously wound without cutting, so there is no air gap, which greatly reduces the mechanical noise. 4. Low no-load loss: the excitation current required by the toroidal transformer is much smaller than that of the ordinary transformer, so the no-load loss is very low. 5. Simple installation: the transformer can be firmly installed through the screw in the center of the ring transformer, which greatly saves the time of assembly and installation.