MeLphi 1 Pair 600Ω:600Ω Permalloy Audio Transformer Balanced and Unbalanced Conversion Frequency Isolator (Color : Without Shield)

Audio Transformers1 Pair 600Ω:600Ω Permalloy Audio Transformer Balanced and Unbalanced Conversion Frequency IsolatorPermalloy 600 ohm: 600 ohm audio signal isolation transformer: balanced and unbalanced universal conversion audio isolator.The transformer can be used as a passive preamp, single-ended to single-ended, single-ended to balanced, balanced to balanced, balanced to single-ended.If you don't know how to use the wiring when you buy the transformer, please contact customer service when you take pictures. A wiring diagram is included with the shipment. Technical support for this product!The measured value is marked on the transformer. Adopt new imported permalloy material, nickel content 85%, E25 iron core size 25.5mm long x 19mm high x 7mm thick, high-purity oxygen-free copper enameled wire winding, transformer core wire adopts copper shielding foil type with three layersThe transformer adopts complex processes such as layering, segmentation, forward and reverse winding, which greatly reduces leakage inductance and distributed capacitance, and expands frequency response!This transformer is a single-ended balanced universal conversion, with good isolation effect and obvious polishing effect on the sound, eliminating the digital flavor and making it more analog.Transformer primary 5 pins, secondary 5 pins. Internal and external shielding three layers of copper foilThe wiring diagram is as followsThe input copper resistance is about 205 ohms, the inductance is about 40-80H, and the frequency is measured at 100HZ.The output copper resistance is about 220 ohms, the inductance is about 40-80H, and the frequency is measured at 100HZ.The measured parameters are as follows:Inductance and resistance parameters are based on VICTOR 4090B desktop digital precision bridge 100HZ tube frequency test.Due to different test frequency points, the inductance value will be different. The inductance value is larg

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