Shenzhen Zhixiangyuan Electronics Co., Ltd.
| Phase number | Single |
| Delivery Time | 3-4 Weeks |
| Frequency | Low |
| Payment Terms | L/C,D/A,D/P,T/T |
| Coil Number | AUTOTRANSFORMER |
| Packaging Details | Carton |
| Turn ratio | 600：600 |
| Core Material | High-Performance Permalloy |
| Supply Ability | Negotiable |
| Lead way | Soft feet 2+2 |
| Model Number | ZXY-EI28 |
| Brand Name | ZXY |
| Place of Origin | RoHS、ISO9001、CE |
| Certification | RoHS、ISO9001、CE |
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Product Specification
| Phase number | Single | Delivery Time | 3-4 Weeks |
| Frequency | Low | Payment Terms | L/C,D/A,D/P,T/T |
| Coil Number | AUTOTRANSFORMER | Packaging Details | Carton |
| Turn ratio | 600：600 | Core Material | High-Performance Permalloy |
| Supply Ability | Negotiable | Lead way | Soft feet 2+2 |
| Model Number | ZXY-EI28 | Brand Name | ZXY |
| Place of Origin | RoHS、ISO9001、CE | Certification | RoHS、ISO9001、CE |
| High Light | 600:600 Impedance Audio Transformer ，Permalloy Core Isolation Transformer ，Soft Feet 2+2 EI28 Transformer | ||
This EI28 600:600 audio isolation transformer utilizes high-performance Permalloy as the magnetic core material, renowned for its exceptional magnetic permeability that delivers superior low-frequency response and minimal core loss in a compact design. The 600 Ω:600 Ω impedance configuration is optimized for professional audio signal transmission, ensuring efficient audio frequency signal transfer while providing complete galvanic isolation between devices to eliminate AC hum caused by ground loops.
Featuring the classic EI28 size specification, this transformer achieves an optimal balance between performance and physical dimensions. The 2+2 pin configuration (two primary and two secondary pins) facilitates easy PCB mounting and soldering. The integrated soft foot (rubber foot pad) design effectively reduces mechanical vibration transmission, enhancing resistance to microphonic effects and making it ideal for high-fidelity audio circuit isolation applications.
| Feature Category | Specification / Performance | Description / Benefit |
|---|---|---|
| Core Material | High-Performance Permalloy | Offers extremely high magnetic permeability, resulting in superior low-frequency response, low core loss, and minimal distortion |
| Impedance Ratio | 600 Ω : 600 Ω | Designed for optimal power transfer in professional 600-ohm balanced audio circuits |
| Primary Function | Galvanic Isolation | Completely breaks electrical ground loops between equipment, eliminating hum and buzz |
| Frequency Response | Excellent, Extended Low-End | Permalloy core ensures wide, flat frequency response with outstanding bass performance |
| Construction Type | EI28 Lamination | Standard 28mm x 28mm core size providing optimal performance-to-size ratio |
| Termination | 2+2 Pins | Simple 2-pin primary and secondary configuration for easy PCB mounting |
| Mechanical Feature | Soft Feet (Rubber Cushions) | Integrated dampers absorb vibrations, reducing microphonic noise susceptibility |
| Key Application | High-Quality Audio Isolation | Ideal for microphone preamps, DI boxes, ADC/DAC interfaces, and critical signal isolation |
Shenzhen Zhixiangyuan Electronics Co., Ltd. brings 26 years of expertise in magnetic components manufacturing, specializing in transformers, inductors, common mode chokes, and coils. As a direct factory, we provide comprehensive OEM customization services, free samples, and reliable production support backed by stringent quality control measures. Our operations are certified to ISO9001, UL, CE, and RoHS standards, ensuring product quality and compliance. We look forward to supporting your projects and building lasting partnerships.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Founded in 2011, Shenzhen Zhixiangyuan Electronics Co., Ltd. has established deep roots in the magnetic components industry. With a founding team possessing twenty-six years of industry expertise, the company has evolved into a National High-Tech Enterprise integrating R&D, production, and sales... Founded in 2011, Shenzhen Zhixiangyuan Electronics Co., Ltd. has established deep roots in the magnetic components industry. With a founding team possessing twenty-six years of industry expertise, the company has evolved into a National High-Tech Enterprise integrating R&D, production, and sales...
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