MeLphi 2pcs PT-8 Permalloy Audio Transformer 600Ω: 15K 5X Boost Single-Ended to Single-Ended Isolation Transformer

Audio Transformers2pcs PT-8 Permalloy Audio Transformer 600: 15K 5x Step-Up Single-Ended to Single-Ended Isolation TransformerPT-8 permalloy 600: 15K audio signal 5 times step-up isolation transformer: single-ended to single-ended audio step-up transformerThe transformer core is fixed horizontally on a short bakelite skeleton. The layered winding of the wire package makes the leakage inductance and distributed capacitance smaller. Double copper foil shielding, anti-interference.Primary four-terminal pin, 1-pin signal enters 4-pin signal ground, 2 and 3 pins are idleSecondary four-terminal, 5-pin signal ground, 6-pin shield, 7-pin free, 8-pin signalActual measured frequency response: 20HZ -0.2db, 20KHZ -0.3db.600 to 600 1:1 transformer is easy to wind, and the frequency response is easy to widen, but it is not easy to achieve 20HZ -0.2db 20KHZ -0.3db 5 times boost frequency response, because the number of turns of the 5 times transformer is also more than 5 times. Moreover, the leakage inductance increases as the number of turns increases, and the distributed capacitance also increases. Only friends who bypass the transformer manually will have a deep understanding and understanding.

• Audio Transformers