EI 57 Tranfsormer

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Low frequency EI57 Laminated Audio Line Transformer Audio transformer is a kinds of low frequency transformer. In general, thelow-frequency transformer refers to the "power frequency transformer", which works at (50Hz) and is used to change the voltage. The iron core of the low-frequency transformer is generally silicon steel sheet with high permeability. High frequency transformer refers to the transformer that works at high frequency and plays the role of energy conversion. Because the...

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A Transformer receives a sinusoidal input signal and converts it to an output signal. During this conversion process, there are no physical connections between this two. This conversion actually happens by the two or more insulated copper wire coils (which are denoted as windings) wrapped around a magnetic iron core. Audio Transformer uses this isolation property and creates isolation between the output speakers or audio circuitry with the transformer’s input side amplifier system. In such...

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Customized Electrical 70V 100V Audio Transformer Audio Transformer Winding As a low-frequency voltage transformer with an operating frequency range of 10 to 20,000 Hz, the audio transformer mainly has the functions of transforming the voltage and transforming the impedance of the load. The working frequency response of the audio transformer is uniform, and the high magnetic permeability materials are stacked to form its core. Its primary and secondary windings are closely coupled, and because...

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The audio transformer also provides impedance matching specifications. When the output of one circuit or device is directly connected to the input of another device, it is very important that the device output impedance and device input impedance both are matched. An impedance matching transformer provides this feature and converts higher impedance output to lower impedance to drive a low impedance speaker or feeding to another low impedance device. According to the usage and design,there are...

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Customized Electrical 12W Audio Power transformer Audio transformers are used in recording studios to interface different audio equipment and devices. They help in matching impedance levels and provide isolation to prevent noise and interference. In an EI-core transformer, the windings are wound around the center leg of the “E”-shaped core piece, and the “I”-shaped part is joined to the “E” to form a closed magnetic path. In reality, the thin, stamped “E” and “I” laminations are stacked up in...

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10W 15W 20W 30W 60W Audio Line Transformer Audio transformers are used in musical instruments such as electric guitars and keyboards to convert and amplify the audio signals. They help in impedance matching and provide isolation to improve signal quality and prevent noise. It Widely used in public broadcast system, ceiling speaker, audio amplifier, stage lighting, radio communication, radio and television, conference system, frequency divider, automatic control and other fields There is a...

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EI57 Type OEM Audio Line Matching Transformer Audio transformers are commonly used in audio equipment such as amplifiers, mixers, and speakers to convert or match audio signals between different impedance levels. They are used to improve signal quality, reduce noise, and provide isolation between different components. The common use is 4ohm 6ohm 8ohm 16ohm audio transformer According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57...

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5W 10W 15W 20W 16 ohm Audio Transformer Audio transformers can provide step-up or step-down voltage conversion, depending on the turns ratio between the primary and secondary coils. This feature is often used in audio equipment to adapt signals from different sources or to drive speakers with different impedance ratings. 70-volt is a technology that allows you to take multiple speakers and run each one at a fixed wattage and a constant voltage. You typically take one speaker wire and run it...

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EI57 15W 30W 60W 16 ohm Audio Transformer Audio transformers are used in broadcasting equipment such as radio and television transmitters to convert audio signals for transmission. They help in impedance matching and provide isolation to prevent signal distortion and interference. Audio transformers often perform several functions at once: Where used, they allow the AC audio signal to reach the loudspeaker whilst preventing any DC from the amplifier affecting the operation of the loudspeaker....

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70v 100v 8ohm Audio Line Transformer An audio transformer is a device that can perform several functions in audio applications. Here are some of the things an audio transformer can do: 1. Impedance matching 2. Noise isolation 3. Signal level adjustment 4. Grounding flexibility 5. Electrical safety 6. Durability and reliability According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57 transformer,EI66 transformer,EI76 transformer,EI86...

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The audio transformer works at frequencies between 20 Hz to 20 kHz. So, the operation of an Audio transformer has much wider frequency range. Although an Audio transformer does not have a physical connection between his primary and secondary coil, the transformer provide bidirectional feature between this two windings. We can also use the same primary side as secondary and secondary as primary. In such case, the transformer provides signal loss in one direction and signal gain in reverse...

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An audio line transformer is a device used to match the impedance of audio equipment, such as microphones or speakers, to the impedance of the audio system they are connected to. Impedance matching is important to ensure efficient transfer of audio signals and to prevent signal loss or distortion. In modern days, speakers impedances ranges from 4 to 16 ohms, typically 4 ohms, 8 ohms or 16 ohms speakers are available whereas Transistor or Solid state amplifiers use 200 – 300 ohms output...

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A audio Transformer can have multiple windings in the primary and secondary side. The ratio between primary and secondary windings, the number of coils turns in the primary side (Np) and a number of coil turns in secondary (Ns) is called the turns ratio. This turns ratio also defines the primary and secondary voltage ratio as the voltage is directly proportional to the primary and secondary winding turns. According to the usage and design,there are EI19 transformer,EI28 transformer,EI35...

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The Audio transformer can be used in multiple applications. But generally, three types of Audio Transformers are mainly used for audio related purposes. A.Impedance matching Transformer B.Step up Audio Transformer with Wide frequency range which is within the audible frequency. C.Step down Audio Transformer with Wide frequency range which is within the audible frequency. According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57...

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7.5W 15W 30W 60W 16Ohm Audio Transformer An audio line transformer is a device used to match the impedance of audio equipment, such as microphones or speakers, to the impedance of the audio system they are connected to. Impedance matching is important to ensure efficient transfer of audio signals and to prevent signal loss or distortion. Impedance matching audio transformers always give their impedance ratio value from one winding to another by the square of the their turns ratio. That is,...

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Across each loudspeaker, a step-down transformer with impedance matching facility, Steps down the 100V to the speaker voltage and increases the current. The Transformer also matches the impedance for maximum power transfer. This type of audio transformers is called a transmission line matching audio transformer. They have multiple connections in both primary and secondary side. In general, primary side taps are used for suitable power level thus the amplification gain can be controlled by tap...

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The audio transformer can have different bodies depending on where it would be used. A chassis mount transformer needs a supporting chassis to support the bulky weight. Also, there are PCB mounted audio transformers available in various shapes and sizes depending on their specifications and usages. According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57 transformer,EI66 transformer,EI76 transformer,EI86 transformer,EI96 transformer...

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EI57 25V 50V 70V 100V Audio Transformer Making a high-quality audio transformer requires specialized knowledge and equipment. Such as: Design the transformer: Determine the desired specifications such as primary and secondary winding turns ratio, impedance, frequency response, and power handling capabilities. Use transformer design software or consult transformer design equations to calculate the required dimensions and parameters. Isolation transformers are designed with attention to...

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Making a high-quality audio transformer requires specialized knowledge and equipment,such as: Wind the primary and secondary coils: Wind the primary and secondary coils using high-quality magnet wire of the appropriate gauge and insulation. Ensure precise winding techniques to maintain consistent turns and minimize any cross-sectional area variations. According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57 transformer,EI66...

$2.8——3.8 USD

Making a high-quality audio transformer requires specialized knowledge and equipment,such as: Wind the primary and secondary coils: Wind the primary and secondary coils using high-quality magnet wire of the appropriate gauge and insulation. Ensure precise winding techniques to maintain consistent turns and minimize any cross-sectional area variations. According to the usage and design,there are EI19 transformer,EI28 transformer,EI35 transformer,EI48 transformer,EI57 transformer,EI66...