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Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k
● Permalloy (Nickel Alloy) Core: High-permeability core for low-level audio signals.
- Model
- ZXY2207
- Type
- PCB-mount audio isolation transformer, permalloy core
- Core
- Permalloy (nickel alloy), high permeability
Phone:13554723725
Email:rhea@zxycoil.com
Description
Application Specifications
| Parameter | Specification |
| Model | ZXY2207 |
| Type | PCB-mount audio isolation transformer, permalloy core |
| Core | Permalloy (nickel alloy), high permeability |
| Turns ratio tolerance | ±2% |
| DC resistance tolerance | ±15% at 25°C |
| Dielectric withstand (Hi-Pot) | 1250V, 1mA, 60 seconds |
| Operating temperature | -40°C to +85°C |
| Storage temperature | -45°C to +125°C |
| Relative humidity | 5% to 95% |
| Rated power | To be confirmed |
| Pinout | Pins 1-3 primary, pins 4-6 secondary |
| Case outline | 0.866 × 0.721 (figures per the datasheet drawing; the sheet prints no unit) |
| Mounting | PCB through-hole, 6 pins |
| Certification | CE (certificate AT18230SC301249), ISO 9001:2015; RoHS declared on the product listings |
| Lead time | From stock, or 3 weeks |
Impedance variants (per the ZXY2207 datasheet):
| Variant | Turns ratio (1-3 : 4-6) | LS 1-3 min | LS 4-6 min | DCR 1-3 | DCR 4-6 | Hi-Pot |
| 600:600 | 1:1 | 6.0H | 6.0H | 30Ω | 30Ω | 1250V |
| 600:600 (1+1:1+1) | 1+1:1+1 | 14.0H | 14.0H | 75Ω | 75Ω | 1250V |
| 10K:10K | 1:1 | 105H | 105H | 600Ω | 600Ω | 1250V |
| 600:10K | 1:4 | 8.0H | 110H | 37Ω | 710Ω | 1250V |
| 10K:600 | 4:1 | 100H | 6.0H | 558Ω | 40Ω | 1250V |
Product Features
● Permalloy (Nickel Alloy) Core: High-permeability core for low-level audio signals.● Five Impedance Combinations: 600:600, 600:600 (1+1:1+1), 10k:10k, 600:10k and 10k:600.● Turns Ratio Held to ±2%: Winding ratio tolerance across the range.● Inductance 6.0H to 105H: Primary and secondary inductance specified per variant.● DC Resistance 30Ω to 710Ω: Per variant, ±15% at 25°C.● 1250V Dielectric Withstand: Tested at 1mA for 60 seconds.● Wide Temperature Range: Operating -40°C to +85°C, storage -45°C to +125°C.● 6-Pin PCB Mount: Pins 1-3 primary, pins 4-6 secondary.● Potted Construction: Moisture-proof, for 5% to 95% relative humidity.● Marked on the Case: each unit carries its impedance combination and the ZXY2207 marking.● Storage and Humidity: -45°C to +125°C storage, 5% to 95% relative humidity.
Product Advantages
● Breaks ground loops: a passive galvanic break between source and load removes the hum caused by ground potential differences.● Matched without active circuitry: five impedance combinations let a 600Ω or 10kΩ line be matched in either direction.● Predictable performance: the turns ratio is held to ±2% and DC resistance to ±15%.● Permalloy core: high permeability keeps the core effective at the low signal levels found on line-level audio.● Robust isolation: a 1250V dielectric withstand between windings, tested at 1mA for 60 seconds.● Sealed against the environment: potted construction holds its performance from 5% to 95% relative humidity and over -40°C to +85°C.● Easy to integrate: a compact through-hole footprint with a standard 6-pin outline.● Low-level signal integrity: a permalloy core keeps the magnetising current small.
Application scenario
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Application
Ground loop isolation
Removing hum between mixers, laptops, phones and other audio sources.
Balanced-to-unbalanced conversion
Interfacing an unbalanced consumer output with a balanced professional input, and the reverse.
Impedance matching
Bridging 600Ω and 10kΩ line levels.
Installed sound systems
Signal distribution between racks and zones.
Board-level isolation
Audio interfaces, mixing consoles and isolator modules.
Consumer device feeds
Breaking the ground path when a laptop or phone is connected to a mixer.
Product Details Showcase
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Quality & Testing Assurance
Quality management system
Production runs under an ISO 9001:2015 certified quality management system — certificate no. 39124Q106019R05, scope "Manufacture of Inductive Coils and Electronic Transformers".
Material compliance
RoHS declared on the product listings.
Manufacturer
Produced by Shenzhen Zhixiangyuan Electronics Co., Ltd. in its own factory, with winding, assembly and inspection carried out under the certified system.
证书 拷贝
证书
Specifications
| Model | ZXY2207 |
|---|---|
| Type | PCB-mount audio isolation transformer, permalloy core |
| Core | Permalloy (nickel alloy), high permeability |
| Turns ratio tolerance | ±2% |
| DC resistance tolerance | ±15% at 25°C |
| Dielectric withstand (Hi-Pot) | 1250V, 1mA, 60 seconds |
| Operating temperature | -40°C to +85°C |
| Storage temperature | -45°C to +125°C |
| Relative humidity | 5% to 95% |
| Rated power | To be confirmed |
| Pinout | Pins 1-3 primary, pins 4-6 secondary |
| Case outline | 0.866 × 0.721 (figures per the datasheet drawing; the sheet prints no unit) |
| Mounting | PCB through-hole, 6 pins |
| Certification | CE (certificate AT18230SC301249), ISO 9001:2015; RoHS declared on the product listings |
| Lead time | From stock, or 3 weeks |
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 Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k.
What is Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k?
● Permalloy (Nickel Alloy) Core: High-permeability core for low-level audio signals.
Can Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k 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 Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k?
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 Ground Loop Audio Isolator Audio Transformer PCBA Permalloy Nickel Alloy 600:600 600:10k 10k:10k?
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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