??10-Pack EI-14 Audio Isolation Transformers – 600? 1:1 Coupling for Hi-Fi/PA Systems?

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₹4840 -38% ₹3000/-

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Product Information


Specification
Brand : hiBCTR
BulletPoint1 : ​High Voltage Stability​​ – Ensures reliable performance under electrical stress with minimal signal distortion.
BulletPoint2 : 1:1 AC Impedance Ratio (600Ω:600Ω)​​ – Balanced coupling for noise-free audio isolation in Hi-Fi and PA systems.
BulletPoint3 : ​​290mH Inductance (±20% Tolerance)​​ – Optimized for broad frequency response (300Hz–15kHz) in audio applications.
BulletPoint4 : ​​QA-1 Grade Enameled Wire (0.06mm Diameter)​​ – Precision-wound coils reduce DC resistance and thermal drift.
BulletPoint5 : 600Ω Nominal Impedance​​ – Maintains signal integrity and impedance matching for consistent audio fidelity.
Color : Red
IncludedComponents : Display
ItemName : ​​10-Pack EI-14 Audio Isolation Transformers – 600Ω 1:1 Coupling for Hi-Fi/PA Systems​
ItemPackageDimensions_Height : 2 inches
ItemPackageDimensions_Length : 2 inches
ItemPackageDimensions_Width : 2 inches
ItemTypeKeyword : isolation-transformers
Manufacturer : hiBCTR
ModelNumber : H1-HBB0187-10
NumberOfBoxes : 1
NumberOfItems : 10
PartNumber : H1-HBB0187-10
ProductDescription :
​​EI-14 600Ω 1:1 Audio Isolation Transformer – Nickel Alloy Core for Hi-Fi/PA Signal Coupling​​

​​Technical Specifications​​

​​Impedance Ratio​​: 600Ω:600Ω (1:1) with ±20% tolerance.

​​Core Material​​: High-purity nickel alloy for minimal magnetic hysteresis and low distortion.

​​Inductance​​: 290mH (±20%) at 1kHz, 0.3Vrms.

​​Winding Configuration​​: Dual-wire winding (QA-1 grade) with 0.06mm enameled copper wire.

​​Coil Structure​​: 800 turns primary/secondary for balanced signal transmission.

​​Key Features​​

​​EMC/EMI Compliance​​ – Reduces electromagnetic interference in sensitive audio circuits.

​​High-Voltage Isolation​​ – Withstands up to 1.5kV AC for robust signal decoupling in PA systems.

​​Precision Winding​​ – Symmetrical 1:1 ratio ensures phase coherence and frequency response (300Hz–15kHz).

​​Low DC Resistance​​: 135Ω (±10%) for minimal power loss and thermal stability.

​​Applications​​

Ground loop elimination in mixers, amplifiers, or studio equipment.

Line-level audio isolation in Hi-Fi systems or broadcast setups.

​​Package Includes​​

10 x EI-14 audio isolation transformers.

ProductSiteLaunchDate : 2025-04-21T00:00:00.000-07:00
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 39121000

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This works like a charm.

High quality and great value.

Just fine for the price, not more.

Very useful and nicely packaged.

Well priced and good quality.

Best product IÕve bought recently.

Totally worth every penny.

A mixed experience overall.

Good product with reliable performance.

Awesome product and great experience.

Will be purchasing again soon.

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