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| Categories | Audio Transformer | 
|---|---|
| Brand Name: | ZXY | 
| Model Number: | ZXY-ED8 | 
| Certification: | RoHS、ISO9001、CE | 
| Place of Origin: | Huizhou.China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | T/T | 
| Delivery Time: | 3-4 Weeks | 
| Packaging Details: | Carton | 
| Name: | ed8 transformer | 
| Transformer type: | audio transformer | 
| Feature: | Audio Isolation | 
| Inductance: | 1.2H 2H 3H | 
| Turns ratio: | 600:600 1:1 | 
| Package: | Customize | 
| Company Info. | 
| Shenzhen Zhixiangyuan Electronics Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
ED8 * 16 is a 600 Ω: 600 Ω audio isolation transformer that uses surface mount (SMD) technology and comes with a shielding cover. With its compact ED type magnetic core structure, it can effectively suppress common mode noise and eliminate ground loop interference, while providing high-quality 1:1 signal transmission. It is widely used in communication equipment, professional audio interfaces, and industrial automation systems to achieve signal isolation and fidelity.
**Core feature analysis:**
*ED8 * 16: refers to the type and size of the magnetic core used in
the transformer (usually around 8x8x6mm), which determines its
physical size and some electrical characteristics.
*SMD: Surface mount technology, suitable for automated production,
saves circuit board space.
*Shielded: Metal shielding covers can effectively prevent
electromagnetic interference (EMI) and ensure signal purity.
*Audio Isolation Transformer: Its core function is to transmit
signals through magnetic coupling, achieve electrical isolation,
and disconnect ground circuits.
*600:600 1:1: The input and output impedances are both 600 ohms,
and the voltage conversion ratio is 1:1, which means it does not
amplify or attenuate the signal voltage. It is mainly used for
isolation and impedance matching.
| Feature | Specification / Description | Notes / Benefit | 
| Model Series | ED8*16 | Compact SMD form factor family. | 
| Type | Audio Isolation Transformer | Provides galvanic isolation between input and output. | 
| Impedance Ratio | 600Ω : 600Ω | Ideal for standard audio line-level impedance matching. | 
| Turns Ratio | 1:1 | Output voltage is equal to input voltage (neglecting losses). | 
| Inductance (Primary) | 1.2H, 2H, or 3H (typical) | Select based on desired low-frequency response. Higher H = less low-end loss. | 
| Shielding | Integrated Magnetic Shield | Excellent for suppressing EMI/RFI noise and preventing crosstalk. | 
| Mounting Type | Surface Mount (SMD/SMT) | Designed for automated PCB assembly, saving space and cost. | 
| Frequency Response | Typically ~300Hz - 100kHz (Depends on specific model & load) | Covers the entire audio band and beyond with minimal distortion. | 
| Primary Function | Eliminate ground loops, block DC, reject common-mode noise. | Solves hum, buzz, and protects equipment from voltage transients. | 
| Typical Applications | Consumer audio, professional audio gear, communication systems, DAQ, industrial controls. | Used anywhere clean audio signal isolation is required. | 
| Key Advantage | High cost-effectiveness and reliability in a miniaturized package. | Provides professional-grade isolation for consumer-level production costs. | 









                                 
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