Feature:1. Designed to transform voltage or change the impedance of a load.2. The primary and secondary windings are closely coupled.3. Sufficient passband, the original winding inductance is large, the leakage inductance is small, the influence of hysteresis loss can be reduced.4. Stable performance, high reliability, convenient to use.5. Used as components for circuits such as voltage amplification and power output in radio communication, broadcast television, and automatic control.Specification:Item Type: Audio TransformerImpedance Ratio: 1300 : 8Power Phase Number: Single PhaseMoisture Proof Way: OpenCooling Method: Oil-Immersed Air-CooledFrequency Characteristics: Medium FrequencyWinding Form: Self CouplingIron Core Form: Amorphous AlloyIron Core Shape: EI TypeStructure: VerticalPackage List:10 x Audio TransformerNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.