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Voltage Comparator / Lm311dt Power Driver IC Electronic Component

Voltage Comparator / Lm311dt Power Driver IC Electronic Component

Tecoo is an electronics manufacturing service provider offering turnkey PCB assembly services. We manufacture high-quality audio control boards with high fidelity, low noise and beautiful appearance. Support OEM and customized service.

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Product Introduction

We believe that providing mature, efficient, simple and practical box build assembly process, Through Hole PCB Assembly services, turnkey PCB assembly manufacturers is the prerequisite for creating new value. We are persistent in our pursuit, continuous innovation and social responsibility to create value for our customers and wealth for society. Over the years, we have taken product quality as our life, always pursued and stood at the forefront of the industry. Governing an enterprise in accordance with the law focuses on complying with laws and regulations. We believe that common value is higher than individual value, and that the value valued by consumers is higher than the value of corporate profit.

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Advantages of audio control board


1. The directivity is very good.

2, the sound attenuation is small. With traditional speakers, when you get too close, you will find the sound is loud, and when you are a little farther away, you will feel that the sound is much smaller.

3. The fidelity of the sound is high. Generally, the traditional horn is in the shape of a sound cone. When it vibrates and emits sound, it tends to concentrate the sound in the throat, compress it, and then spread it out. The sound people hear is the sound that has been compressed and deformed. .

4. The shape is ultra-thin and does not take up space. Due to the special structure of the flat-panel speakers, the formed speakers can be placed in any position, unlike traditional speakers, the effect of hearing is also very different due to the different placement positions.

Technical indicators


Its technical indicators mainly include six items: frequency response, signal-to-noise ratio, dynamic range, distortion, transient response, stereo separation, and stereo balance.

1. Frequency response: The so-called frequency response refers to the frequency range of the audio equipment and the relationship between the amplitude of the sound wave and the frequency.

2. Signal-to-noise ratio: The so-called signal-to-noise ratio refers to the ratio of the playback sound of the audio system to the new noise generated by the entire system. The noise mainly includes thermal noise, humming noise, mechanical noise and so on.

3. Dynamic range: Dynamic range refers to the logarithmic value of the ratio of the maximum undistorted output power of the audio system to the system noise output power when it is static, in decibels (dB).

4. Distortion: Distortion means that after the audio system replays the audio signal, some parts of the original audio signal (waveform, frequency, etc.) have changed.

5. Stereo balance: Stereo balance indicates the difference between the gain of the left and right channels in the stereo playback system. If the imbalance is too large, the sound image positioning of the reproduced stereo will be offset.

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Thanks to our superb creative design and perfect craft creation, our Voltage Comparator / Lm311dt Power Driver IC Electronic Component is always in the leading position. We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. We hope that there will be further progress and a new future together with our partners since we have leading notion, advanced technology and innovative products.

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