3 product(s)
EI28 Low-Frequency Power Transformer 220V to 12V - Vertical PCB Pin Mount Core Voltage Converter
Model: EI28
● EI28 laminated silicon steel core: Uses Z11 silicon steel laminations for stable magnetic performance.
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ZXY EI28-600:600 Audio Isolation Transformer - Permalloy Core 600 Ohm to 600 Ohm 1:1 Turns Ratio Audio Isolation Transformer for PCB Mounting
Model: EI28-600
The ZXY EI28-600:600 is a 1:1 audio isolation transformer built on a high-permeability permalloy laminated core. It couples a balanced signal from primary to secondary at matched 600 Ω impedance and transfers audio from 20 Hz to 20 kHz without changing signal level, while galvanically separating the two windings so that ground loops, DC offset and common-mode noise never reach the downstream stage.
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ZXY-EI28 600:600 Permalloy Audio Isolation Transformer for Studio Equipment
Model: ZXY-EI28
Professional 1:1 coupling transformer designed for balanced line-level audio signals, microphone preamplifiers, and audio interface isolation applications.
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