Product Specification

3108 Audio Isolation Amplified Step-Down Transformer Permalloy 150/600:10K 1+1:7

1.Product Description:

Permalloy Audio 150/600:10K 1+1:7 Transformer is an audio transformer made of Permalloy material, with a unique transformation ratio and winding structure. Its 150/600:10K indicates that the primary winding can adapt to input impedances of 150 Ω or 600 Ω, and the secondary winding has an output impedance of 10K Ω, which can achieve precise matching between different impedances and effectively improve the transmission efficiency and quality of audio signals; The 1+1:7 winding structure means it has two primary windings and a secondary winding designed with a 7-fold transformation ratio. This structure helps enhance electromagnetic coupling and enables more effective energy conversion of audio signals during transmission. It can be widely used in professional audio equipment, high fidelity audio systems, and other fields to achieve functions such as audio signal isolation, amplification, and impedance transformation, ensuring high fidelity audio transmission.

2.Performance Characteristics

1. Flexible impedance matching: With a switchable primary input impedance of 150/600 Ω and a secondary output impedance of 10K Ω, it can adapt well to various audio devices with different input and output impedances, achieving optimal signal transmission in different audio circuit environments, ensuring signal quality and power transmission efficiency, and reducing signal reflection and distortion caused by impedance mismatch.

2. Unique winding structure: The 1+1:7 winding structure allows for more flexible connection and functional expansion of the two primary windings, such as for balancing input or special signal processing requirements; The secondary winding with a 7-fold transformation ratio helps to perform appropriate voltage conversion and gain adjustment on audio signals, effectively enhancing the strength of audio signals and meeting the signal level requirements of different audio devices.

3. Adopting Permo alloy material: Permalloy has the characteristics of high magnetic permeability and low hysteresis loss, which can enable transformers to efficiently perform electromagnetic conversion. It can more effectively convert the electrical energy of audio signals into magnetic energy and then back into electrical energy, reducing the loss of signals during transmission, ensuring that the details and dynamic range of audio signals are fully preserved. At the same time, low hysteresis loss also means that less heat is generated during operation, and stable performance can be maintained.

4. High fidelity audio transmission: It can maintain good frequency response characteristics over a wide range of audio frequencies. Whether it is the deep and heavy feeling of low frequency, the rich and full degree of mid frequency, or the clear and bright brightness of high frequency, it can be accurately transmitted and restored, bringing users a high-quality and high fidelity audio experience. It can be widely used in professional recording studios, high-end music playback systems and other occasions that require extremely high audio quality.

5. Good electrical isolation performance: It can achieve effective electrical isolation between input and output circuits, cut off the ground loop, prevent noise and interference caused by grounding potential differences between different devices, ensure that the output audio signal is pure and free of impurities, improve the anti-interference ability of the audio system, and make audio playback clearer and quieter.

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