1+1:10+10 Winding Ratio Permalloy Core PCB Mount Audio Isolation Transformer for Amplifier Audio Signal Transformer

The ZXY3522 Permalloy Audio Isolation Transformer is designed for audio signal isolation, coupling, and voltage transformation in professional audio equipment and amplifier circuits.

Featuring a Permalloy (Nickel-Iron Alloy) magnetic core, this audio transformer utilizes the high magnetic permeability characteristics of Ni-Fe materials, making it a suitable choice for sensitive audio signal applications.

With a 1+1:10+10 winding ratio, the ZXY3522 is designed for audio circuits requiring signal transformation and electrical isolation. Its compact cylindrical metal housing and PCB pin connections make it suitable for integration into a variety of audio electronic systems.

Whether you are developing professional audio equipment, upgrading an amplifier design, or sourcing audio transformers for OEM production, the ZXY3522 offers a practical solution for audio signal transmission and isolation requirements.

• High-Permeability Permalloy Core — The transformer uses a nickel-iron alloy magnetic core with high magnetic permeability, supporting efficient magnetic coupling in audio signal applications.
• 1+1:10+10 Winding Configuration — The specified winding configuration supports audio signal transformation and provides flexibility for compatible circuit designs requiring isolation and signal-level conversion.
• Audio Signal Isolation — Transformer-based galvanic isolation helps separate connected circuit sections and can reduce ground-loop-related interference when correctly integrated into an audio system.
• Compact Metal Housing — The cylindrical metal enclosure provides mechanical protection for internal transformer components and is suitable for space-conscious audio equipment designs.
• PCB Mounting Design — The pin-type connection structure allows the transformer to be integrated into compatible printed circuit board assemblies.
• OEM Customization Available — OEM audio transformer solutions can be discussed according to customer requirements, including winding ratios, electrical parameters, mechanical dimensions, terminal configurations, and product labeling.

Additional electrical specifications, including impedance, frequency response, DC resistance, distortion and insulation requirements, should be confirmed against the product datasheet.

Suitable for compatible amplifier signal stages requiring transformer coupling, galvanic isolation, or signal-level transformation.

Can be integrated into audio input or output circuits where transformer-based signal isolation is required.

Applicable to audio interfaces, recording equipment, and studio signal paths designed to use transformer isolation.

Suitable for selected broadcast audio signal circuits requiring coupling and electrical isolation between circuit sections.

An option for OEM manufacturers and electronics engineers developing specialized audio processing or signal transmission equipment.

We support OEM customization inquiries for audio transformer projects. Available customization options may include:

• Custom winding ratios and impedance requirements
• Application-specific electrical characteristics
• Different mechanical dimensions and mounting configurations
• Custom terminal and connection arrangements
• Product marking, labeling, and packaging

Our goal is to help customers identify suitable transformer solutions based on their circuit requirements and target applications.

The ZXY3522 combines a Permalloy magnetic core, a specified 1+1:10+10 winding configuration, and a compact PCB-compatible structure.

It is a practical option for manufacturers, electronics engineers, and industrial buyers looking for audio signal isolation transformers for professional audio equipment.

For optimal results, transformer selection should consider the required source and load impedances, operating frequency range, signal level, and mechanical installation requirements.

Shenzhen Zhixiangyuan Electronics Co., Ltd. is a national high-tech enterprise specializing in the customized R&D, production and sales of various special inductors, coils and transformers.

Founded in 2011, the company is headquartered in Guanlan High-tech Industrial Park, Longhua District, Shenzhen, and has built two modern intelligent manufacturing production bases in Huizhou and Guang'an, with a total plant area of over 10,000 square meters. The enterprise selects high-quality industrial-grade raw materials strictly. Relying on a number of independent core technologies, it achieves an annual production capacity of 220 million full-series magnetic components complying with RoHS environmental protection standards. Its product portfolio covers mainstream categories including audio transformers, power transformers, wireless charging coils, various inductors, current transformers and more.

The core backbone team of the company has been deeply engaged in the industry for more than 20 years, accumulating over 26 years of practical experience in R&D and manufacturing. It is committed to customizing high-quality and highly stable overall solutions for magnetic components for customers at home and abroad.

Adhering to the business philosophy of technology-driven development and quality-oriented operation, the enterprise controls product quality through rigorous craftsmanship, empowers customer development with professional capabilities, and wholeheartedly provides customers with stable and reliable products as well as one-stop premium services.