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Customized Turns EI35 Permalloy Audio Transformer for Hi-Fi Amplifier/Audio System

Categories Permalloy Audio Transformer
Brand Name: ZXY
Model Number: EI35
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
Housing Material: Permalloy
Keyword: Permalloy Audio Transformer
Manufacturer: ZXY
Apply for: Hi-Fi Amplifier/Audio System
Turns Number: Customized
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Customized Turns EI35 Permalloy Audio Transformer for Hi-Fi Amplifier/Audio System

Customized Turns EI35 Permalloy Audio Transformer for Hi-Fi Amplifier/Audio System

1.Product Description

Permalloy audio transformers are core components designed for high-quality audio signal processing, using Permalloy (a high permeability ferronickel alloy) as the core material with excellent electromagnetic properties. Its high permeability characteristics can keenly capture weak audio signals and realize precise transmission, while the advantages of low hysteresis loss and low eddy current loss can effectively reduce signal distortion and energy loss, ensuring that the audio in the 20Hz-20kHz band to maintain a pure, full sound quality. The transformer through physical isolation technology, cut off the electrical connection between the equipment, effectively solve the ground loop noise, electromagnetic interference and other problems, to provide a stable and pure transmission environment for audio signals. In addition, the precise winding design and rigorous manufacturing process, so that it can be adapted to amplifiers, pre-stage, recording equipment and other audio systems, whether it is a professional recording studio on the ultimate pursuit of sound details, or Hi-Fi sound on the sound quality of the strict requirements of the restoration, the PoMo alloy audio transformer can be excellent performance, bring rich layers, dynamic and powerful listening experience, is the key guarantee for high-end audio equipment to achieve high-fidelity sound. It is the key guarantee for high-end audio equipment to realize high-fidelity sound effect.

2.Performance Characteristics

ParameterSpecificationAdvantage
Core MaterialHigh-grade Permalloy (Ni-Fe alloy, typically ~80% Ni)Ultra-low hysteresis loss, excellent magnetic permeability for audio signals
Core TypeEI35 laminated coreOptimal balance between size and power handling for mid-range audio systems
Frequency Response20Hz - 50kHz (±0.5dB) / 10Hz - 80kHz (±3dB)Faithful reproduction of full audio spectrum with minimal phase distortion
Primary ImpedanceCustomizable (e.g., 5kΩ, 10kΩ, etc.)Perfect impedance matching for tube/transistor amplifier stages
Secondary ImpedanceCustomizable (e.g., 4Ω, 8Ω, 16Ω, 600Ω, etc.)Flexible load adaptation for speakers/line-level systems
Turns RatioCustom wound per applicationPrecision signal transformation with user-defined voltage/current ratios
Power Handling15W - 30W (depending on wire gauge & insulation)Suitable for most Hi-Fi amplifier output stages
THD (Total Harmonic Distortion)<0.05% @ 1kHz, 1WExceptional linearity for pristine sound quality
Insulation Resistance>100MΩ(500V DC)Safe operation and long-term reliability
Interwinding Capacitance<50pF (typical)Minimized high-frequency signal leakage
DC Resistance (Primary)<200Ω (typical for 10 version)Low copper losses for high efficiency
Temperature Stability-20°C to +85°C (<0.01%/掳C drift)Consistent performance across environmental conditions
Hum & NoiseEffectively eliminates ground loopsSilent background for high signal-to-noise ratio
ConstructionVacuum impregnation, electrostatic shielding availableReduced microphonics and EMI interference
MountingStandard EI35 footprint with multiple fixing optionsEasy integration into existing chassis designs

3.Other Recommended Produtcs

4.Company Profile

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