ED8*10 Mini Permalloy SMD Audio Isolation Transformer 600:600 1:1
Brand Name:ZXY
Certification:RoHS,ISO9001-2001
Model Number:ED8*10
Minimum Order Quantity:Negotiable
Delivery Time:stock Or 3 weeks
Payment Terms:T/T paypal xtransfer
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Shenzhen China
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Room 605, Yingfei Haocheng Industrial Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen
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ED8*10 Mini Permalloy SMD Audio Isolation Transformer 600:600 1:1
1.Product Description
SMD Audio Isolation Transformer, with its Surface - Mount - Device (SMD) technology, is a compact and highly efficient component designed for audio signal processing. This type of transformer is specifically engineered to provide electrical isolation between different parts of an audio circuit. By separating the input and output sides, it effectively blocks DC current flow and curbs ground loop interference, which are common sources of unwanted noise in audio systems. This results in a cleaner, more pristine audio signal, free from hums and buzzes.
Its SMD design offers several advantages. Firstly, it significantly reduces the physical footprint, making it ideal for modern, space - constrained audio devices such as smartphones, earbuds, and compact audio amplifiers. Secondly, the SMD manufacturing process allows for precise placement on printed circuit boards (PCBs), enhancing the overall reliability and consistency of the audio system. In terms of audio performance, SMD Audio Isolation Transformers are optimized to faithfully transmit audio signals across the full audible frequency range, from the lowest bass notes to the highest treble tones. They are also effective in minimizing the impact of external electromagnetic interference (EMI) and radio - frequency interference (RFI), ensuring that the audio output remains clear and undistorted, even in challenging electromagnetic environments. Overall, SMD Audio Isolation Transformers play a crucial role in improving the audio quality and functionality of a wide range of audio - related products.
2.Applications
| Function | Description in Specific Applications |
| Electrical Isolation | In audio systems like smartphones, it separates the audio input and output circuits. This prevents DC current flow between components, eliminating issues such as audio distortion caused by incorrect DC biasing. It also suppresses ground loop interference, which is common when connecting external audio accessories, ensuring a clean audio signal for high - quality sound playback. |
| Compact Design for Space - Constrained Devices | In earbuds, the SMD design allows for easy integration into the tiny internal space. Its small size doesn't compromise on functionality, as it still provides effective audio isolation. This enables the earbuds to deliver clear audio without being affected by electrical interference from other components in the device, enhancing the user's listening experience. |
| Precise PCB Mounting for Reliability | In compact audio amplifiers, the SMD manufacturing process ensures precise placement on the printed circuit board. This results in a more reliable connection, reducing the chances of loose connections that could lead to intermittent audio problems. The consistent performance of the transformer helps the amplifier to deliver stable and high - quality audio output. |
| Audio Signal Transmission across Frequencies | In portable music players, it efficiently transmits audio signals across the entire audible frequency range. Whether it's the deep bass in electronic music or the high - pitched vocals in classical music, the SMD Audio Isolation Transformer reproduces the audio accurately, maintaining the integrity of the original recording and providing an immersive listening experience. |
| Noise Reduction in Electromagnetic Environments | In smart speakers placed in homes with multiple electronic devices, it reduces external electromagnetic interference (EMI) and radio - frequency interference (RFI). Even when near Wi - Fi routers, microwave ovens, or other sources of electromagnetic fields, the transformer shields the audio signal, ensuring that the speaker produces clear sound without any static or interference. |
| Signal Level Adjustment for Compatibility | When connecting a microphone to a recording device, the SMD Audio Isolation Transformer can adjust the signal level. If the microphone has a different output signal level than what the recording device expects, the transformer can step up or step down the voltage. This ensures compatibility between different audio components and optimal recording quality. |
ED8*10 Mini Permalloy SMD Audio Isolation Transformer 600:600 1:1
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