Audio Transformers

Audio Output Transformer

Audio Input Transformer

For audiophiles and sound engineers, achieving pure, unadulterated audio requires attention to every detail within the sound system. Indtrax proudly offers a complete line of custom-built and standard toroidal audio transformers, designed to elevate your audio experience to great heights.

Product Details

Rang 50VA to 5 KVA
Output Voltage 24V
Cooling Type Dry Type/Air Cooled
Phase Single Phase
Input Voltage 230V

 

What are Audio Transformers?

Audio toroidal transformers are passive electrical devices that play a critical role in audio equipment by manipulating and transmitting electrical signals. They achieve this feat through the principles of electromagnetism. The core components of an audio transformer are:

  • Windings: Comprised of insulated copper wire, these coils are wrapped around a soft iron core. The number of turns on each winding (primary and secondary) determines the transformer’s effect on the signal.
  • Iron Core: This core, typically made from high-quality laminated steel or nickel-iron alloys, efficiently conducts the changing magnetic field generated by the windings.

Here’s how the magic unfolds:

  1. Electrical Input: An audio signal, in the form of a varying voltage, is applied to the primary winding.
  2. Magnetic Field Induction: This current creates a fluctuating magnetic field around the iron core.
  3. Signal Transfer via Induction: The changing magnetic field induces a current in the secondary winding, essentially replicating the audio signal.

By manipulating the number of turns on each winding, audio transformers can achieve several crucial functions:

  • Impedance Matching: Different audio components, like amplifiers and speakers, have varying impedance levels. A mismatch can lead to signal loss, distortion, or even damage. Audio transformers can adjust the impedance, ensuring optimal signal transfer between components.
  • Voltage Transformation: Audio transformers can boost or reduce voltage levels as needed. This is particularly useful for interfacing microphones with low-output signals to high-gain amplifiers.
  • Signal Balancing: Some audio equipment utilizes balanced signals, where the positive and negative sides of the signal carry equal but opposite voltages. Audio toroidal transformers can convert unbalanced signals to a balanced format, reducing noise and improving signal integrity.
  • Isolation: A key advantage of transformers is their ability to isolate the input and output circuits electrically. This is crucial for eliminating ground loops, which can introduce unwanted hum and noise into the audio system.

The Power of Precision: Where are Audio Transformers Used?

Indtrax’s toroidal audio transformers find application in a diverse range of audio equipment, including:

  • High-Fidelity Audio Systems: For discerning listeners seeking the ultimate sonic experience, our transformers ensure pristine signal delivery from source components like turntables and CD player.
  • ower amplifiers and speakers.
  • Professional Audio Equipment: Recording studios, live sound reinforcement systems, and broadcast applications demand uncompromising audio quality. Indtrax transformers provide the transparency and fidelity required for professional audio environments.
  • Musical Instruments: Electric guitar amplifiers and other instrument processing equipment rely on transformers for impedance matching, signal balancing, and even tone shaping.
  • Vintage Audio Restoration: When restoring classic audio equipment, Indtrax transformers offer replacements that meet the original specifications, ensuring authentic sound reproduction.

Why Choose Us for Your Audio Toroidal Transformers?

Indtrax recognizes your audio journey and hence provides you with top-notch quality transformers. Here’s why our toroidal transformers are the ideal companions on your path:

  • Unmatched Performance: We carefully design and manufacture our transformers using premium materials and strict quality control processes. This translates to superior signal fidelity, minimized noise, and exceptional frequency response, ensuring every note is reproduced with breathtaking accuracy.
  • Toroidal Design Excellence: Our audio toroidal transformers have lower hum levels, reduced leakage inductance, and superior efficiency compared to conventional laminated core transformers.
  • Customizable Solutions: We understand that every audio system has unique requirements. Indtrax offers a broad range of custom-built transformers to meet your specific needs. Our team of experts collaborates with you to design a solution that perfectly integrates into your system.
  • Extensive Standard Range: For applications where a standard solution is ideal, we offer a broad selection of pre-designed toroidal audio transformers. These transformers cover a wide range of power ratings, impedance ratios, and configurations, ensuring a quick and efficient solution for your project.
  • Complete System Integration: Indtrax goes beyond transformers. We can provide the additional components you need, such as custom wire harnesses, enclosures, and even complete circuit designs. This wide approach simplifies system integration and ensures optimal performance.

Indtrax is your trusted partner in achieving transcendent audio experiences. Contact us today to discuss your specific requirements and explore how our toroidal audio transformers can help you achieve a pure and unadulterated audio experience.

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