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ZXY2207 10K:10K Permalloy Audio Isolation Transformer
Offers 10K:10K or 600:600 impedance ratios, ideal for line-level audio signals, microphone preamplifiers, and audio coupling applications.
- 型号系列
- ZXY2207
- 型号系列（2）
- ZXY2207
- 尺寸
- 定制
Phone:+86 13554723725
Email:rhea@zxycoil.com
Description
Product Parameters
| Parameter Item | Specification / Range |
| Product Model | Custom / Standard (such as EC, EE, EF, PQ series) |
| Operating Frequency | 20 kHz ~ 500 kHz |
| Output Power Range | 5 W ~ 2,000 W |
| Primary Inductance | Custom value (Tolerance: ±10% / ±15%) |
| Leakage Inductance | < 1.0% ~ 1.5% of primary inductance |
| Dielectric Strength (Withstand Voltage) | 3,000 VAC ~ 4,000 VAC |
| Insulation Resistance | ≥ 100 MΩ |
| DC Resistance (DCR) | Custom (aimed at minimizing copper loss) |
Product Details
Precise Impedance Matching
Provides 10K:10K or 600:600 impedance ratios, perfectly suited for line-level audio signals, microphone preamplifiers, and audio coupling applications
1:1 Turns Ratio
Ensures stable signal conversion without amplification or attenuation, maintaining signal integrity between input and output
Low Signal Distortion
Designed to minimize Total Harmonic Distortion (THD) and insertion loss, preserving the original audio waveform with exceptional clarity
Electrical Isolation
Effectively eliminates ground loops and suppresses common-mode noise, removing 50/60Hz hum in professional audio links
High Inductance
Primary inductance is at least 100H, ensuring excellent low-frequency response
Product Display
Frequently Asked Questions
1 What is the ZXY2207 permalloy audio transformer used for?
Answer: The ZXY2207 is a high-performance audio isolation transformer designed for impedance matching, signal isolation, and ground loop elimination in professional audio applications. It is commonly used in recording studios, mixing consoles, microphone preamplifiers, broadcast equipment, and Hi-Fi audio systems.
2 What does the "10K:10K" impedance ratio mean?
Answer: 10K:10K indicates a 1:1 turns ratio, meaning the transformer does not provide voltage amplification or attenuation. It is designed to match audio equipment with an impedance of 10,000 ohms, ensuring optimal power transfer, reducing signal reflections, and maintaining signal integrity.
3 What is special about the permalloy core material?
Answer: Permalloy is a nickel-iron alloy with extremely high magnetic permeability. This allows the transformer to efficiently transfer magnetic flux with minimal energy loss (hysteresis and eddy current losses), resulting in low distortion, wide frequency response, and excellent audio fidelity compared to standard silicon steel cores.
4 What certifications does this transformer have?
Answer: The ZXY2207 is manufactured in compliance with RoHS, ISO9001, and CE standards, ensuring environmental safety, quality control, and compliance with international market regulations.
5 What is the typical frequency response of this transformer?
Answer: The ZXY2207 is designed to provide a wide and flat frequency response across the entire audio spectrum (20Hz-20kHz), accurately reproducing sound from low frequencies (deep bass) to high frequencies (crisp treble) without significant attenuation or distortion.
6 How does this transformer eliminate ground loop hum?
Answer: This transformer transmits signals through magnetic coupling rather than direct electrical connection, providing galvanic isolation between input and output circuits. This breaks ground loops and effectively eliminates the 50/60Hz hum that occurs when connected devices have different ground potentials.
7 Can the transformer be customized for specific impedance ratios?
Answer: Yes. The ZXY2207 offers multiple impedance options, including 600:600, 10K:10K, 600:10K, 10K:600, and 4:1. Custom winding configurations and specifications are also available upon request.
8 What is the pin configuration?
Answer: The ZXY2207 uses a 3+3 pin DIP package (3 pins on the primary side and 3 pins on the secondary side), suitable for standard through-hole PCB mounting, providing secure and reliable board-level integration.
Specifications
| 型号系列 | ZXY2207 |
|---|---|
| 型号系列（2） | ZXY2207 |
| 尺寸 | 定制 |
| 产地 | 深圳，中国 |
| 最小起订量 | 1000 |
| 颜色 | 银色 |
| 材料 | 坡莫合金 |
| 包装 | 定制 |
| 交货时间 | 3-4weeks |
Only supplied parameters are shown. Please confirm any unlisted electrical performance, test conditions, tolerances and customization options with our engineers. The final specification sheet takes precedence.
Product Images & Drawings
View the available product images and drawings below. Click to open the original. Customized products are subject to the agreed specifications and drawings.
Downloads
No specification sheet has been uploaded for this model yet. Use the inquiry form below to request parameters, dimension drawings or sample information.
Selection & Customization Requirements
To help confirm a suitable model and specification, please provide:
- Your equipment, application, operating environment and temperature range.
- As applicable: inductance, turns ratio or impedance, operating frequency, voltage, current and insulation requirements.
- Size limits, mounting method, pin spacing, and any existing drawings or reference samples.
- Sample quantity, estimated order volume and desired delivery date.
Frequently Asked Questions
Common procurement questions about ZXY2207 10K:10K Permalloy Audio Isolation Transformer.
What is ZXY2207 10K:10K Permalloy Audio Isolation Transformer?
Offers 10K:10K or 600:600 impedance ratios, ideal for line-level audio signals, microphone preamplifiers, and audio coupling applications.
Can ZXY2207 10K:10K Permalloy Audio Isolation Transformer be customized to our specifications?
Yes. Shenzhen ZhiXiangyuan Electronics Co., Ltd. provides OEM/ODM services. Inductance, turns ratio, current rating, core material, size and terminal style can all be customized according to your drawings or samples.
What is the MOQ and lead time for ZXY2207 10K:10K Permalloy Audio Isolation Transformer?
MOQ is negotiable based on the specific model and order quantity. Typical lead time is 1-3 weeks for standard items and 2-4 weeks for customized orders. Contact our sales team for an exact quotation.
Do you provide samples of ZXY2207 10K:10K Permalloy Audio Isolation Transformer?
Yes, samples are available for evaluation before bulk orders. Please send us your requirements and shipping details to request samples.
What is the model number of this product?
The model number is ZXY2207. Custom model numbers can be assigned for OEM orders.
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