products details

Home > Products >

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

All Category

Chip Inductor

Ms. Chen

rhea@zxycoil.com

+8613554723725

Contact Now

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

Brand Name:	ZXY
Model Number:	EI14
MOQ:	negotiable
Price:	negotiable
Packaging Details:	carton
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China Guangdong

Certification:

RoHS、ISO9001、CE

Core Shape:

EI Type

Mounting Type:

Mounting Type

Winding Material:

Pure Copper Wire

Product Type:

Professional Audio Matching & Isolation Transformer

Efficiency:

≥92% High Fidelity Audio Transmission

Rated Power:

10W – 30W Customizable

Supply Ability:

50000

Highlight:

Permalloy Laminated Core Audio Isolation Transformer

High Fidelity Audio Transmission EI14 Transformer

Galvanic Isolation Permalloy Audio Transformer

Product Description

ZXY Brand EI14-Type Permalloy Laminated Core Galvanic Audio Isolation Transformer

The ZXY EI14 Audio Isolation Transformer is a professional low-frequency audio transformer manufactured by Zhixiangyuan Electronics. Featuring premium nickel-steel lamination core structure and exquisite precision winding technology, this EI14 standard-size transformer is specially engineered for audio signal transmission and isolation.

Core Product Advantages

Ultra-Low Noise & High Fidelity: High-quality nickel-steel lamination core material reduces magnetic flux leakage and high-frequency hum noise, ensuring pure and clear audio output.
Excellent Isolation Performance: Effectively isolates ground loop current interference and eliminates audio buzzing noise caused by voltage difference.
Stable & Durable Structure: Standard EI14 lamination stack design with precise winding process ensures uniform voltage output and long-term operation stability.
Compact & Easy Installation: Mini standardized EI14 size with vertical pin design saves internal equipment space and enables automated PCB assembly.
Strict Quality & Customization Support: All products comply with RoHS environmental protection standards with customizable turns ratio and parameters.
Professional Audio-Grade Performance: Optimized for low-frequency audio signal transmission with flat frequency response and strong anti-interference ability.

Application Scenarios

Audio Amplifier Equipment: Small power audio amplifiers, car amplifiers and home stereo amplifiers
Professional Sound System: Desktop sound systems, stage mini audio devices and conference audio equipment
Portable Audio Devices: Bluetooth audio speakers, portable sound boxes and mini audio playback devices
Audio Peripheral Modules: Audio signal isolators, audio decoding modules and recording equipment

Product Specifications

Item	Specs & Benefits
Core Material	Premium permalloy core, low loss, efficiency ≥92%, high-fidelity audio playback
Shielding Shell	All-metal shielding housing, shockproof, dustproof, moisture-proof & anti-EMI/RFI noise
Power Range	10W-30W customizable power for continuous professional audio equipment operation
Impedance Ratio	Standard multi impedance matching ratio, customizable impedance for different audio circuits
Insulation Grade	V-0 flame retardant bobbin, 130°C / 155°C dual high-temperature resistant insulation
Withstand Voltage	2.5KV AC isolation for 1 minute, full galvanic circuit separation
Insulation Resistance	≥100MΩ @500V DC, low leakage current for stable sound signal
Temperature Performance	Max 45°C temperature rise at full load, long service life without distortion
Mounting Method	Compact PCB through-hole pin design, easy integration for Hi-Fi & studio audio gear

Product Images

Company Introduction

Tags:

Products Details

Home > Products >

Audio Transformer

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

All Category

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

Brand Name:	ZXY
Model Number:	EI14
MOQ:	negotiable
Price:	negotiable
Packaging Details:	carton
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China Guangdong

Brand Name:

ZXY

Certification:

RoHS、ISO9001、CE

Model Number:

EI14

Core Shape:

EI Type

Mounting Type:

Mounting Type

Winding Material:

Pure Copper Wire

Product Type:

Professional Audio Matching & Isolation Transformer

Efficiency:

≥92% High Fidelity Audio Transmission

Rated Power:

10W – 30W Customizable

Minimum Order Quantity:

negotiable

Price:

negotiable

Packaging Details:

carton

Delivery Time:

3-4 Week days

Payment Terms:

L/C,T/T

Supply Ability:

50000

Highlight:

Permalloy Laminated Core Audio Isolation Transformer

High Fidelity Audio Transmission EI14 Transformer

Galvanic Isolation Permalloy Audio Transformer

Product Description

ZXY Brand EI14-Type Permalloy Laminated Core Galvanic Audio Isolation Transformer

Core Product Advantages

Ultra-Low Noise & High Fidelity: High-quality nickel-steel lamination core material reduces magnetic flux leakage and high-frequency hum noise, ensuring pure and clear audio output.
Excellent Isolation Performance: Effectively isolates ground loop current interference and eliminates audio buzzing noise caused by voltage difference.
Stable & Durable Structure: Standard EI14 lamination stack design with precise winding process ensures uniform voltage output and long-term operation stability.
Compact & Easy Installation: Mini standardized EI14 size with vertical pin design saves internal equipment space and enables automated PCB assembly.
Strict Quality & Customization Support: All products comply with RoHS environmental protection standards with customizable turns ratio and parameters.
Professional Audio-Grade Performance: Optimized for low-frequency audio signal transmission with flat frequency response and strong anti-interference ability.

Application Scenarios

Audio Amplifier Equipment: Small power audio amplifiers, car amplifiers and home stereo amplifiers
Professional Sound System: Desktop sound systems, stage mini audio devices and conference audio equipment
Portable Audio Devices: Bluetooth audio speakers, portable sound boxes and mini audio playback devices
Audio Peripheral Modules: Audio signal isolators, audio decoding modules and recording equipment

Product Specifications

Item	Specs & Benefits
Core Material	Premium permalloy core, low loss, efficiency ≥92%, high-fidelity audio playback
Shielding Shell	All-metal shielding housing, shockproof, dustproof, moisture-proof & anti-EMI/RFI noise
Power Range	10W-30W customizable power for continuous professional audio equipment operation
Impedance Ratio	Standard multi impedance matching ratio, customizable impedance for different audio circuits
Insulation Grade	V-0 flame retardant bobbin, 130°C / 155°C dual high-temperature resistant insulation
Withstand Voltage	2.5KV AC isolation for 1 minute, full galvanic circuit separation
Insulation Resistance	≥100MΩ @500V DC, low leakage current for stable sound signal
Temperature Performance	Max 45°C temperature rise at full load, long service life without distortion
Mounting Method	Compact PCB through-hole pin design, easy integration for Hi-Fi & studio audio gear

Product Images

Company Introduction

Tags:

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor

products details

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

Permalloy Laminated Core Audio Isolation Transformer

High Fidelity Audio Transmission EI14 Transformer

Galvanic Isolation Permalloy Audio Transformer

Customized Small Audio Transformer

High-Fidelity Audio Transformer

Audio Transformer Custom

Products Details

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor

ZXY Brand EI14-Type Permalloy Laminated Core Audio Isolation Transformer with High Fidelity Audio Transmission and Galvanic Isolation

Permalloy Laminated Core Audio Isolation Transformer

High Fidelity Audio Transmission EI14 Transformer

Galvanic Isolation Permalloy Audio Transformer

Customized Small Audio Transformer

High-Fidelity Audio Transformer

Audio Transformer Custom