EE25-4.0H 1:1:1:1 Audio Isolation Transformer - Four Matched 4.0 H Windings | 20 Hz to 20 kHz | DIP In-Line Through-Hole | PCB Mount
The EE25-4.0H is a PCB-mountable audio isolation transformer built on the EE25 in-line bobbin platform. A 1:1:1:1 turns ratio and four matched 4.0 H windings give the part galvanic isolation between circuits, rejection of the AC hum created by system grounding, and clean coupling of balanced or unbalanced audio signals across the 20 Hz to 20 kHz range. It is used for voice and data coupling, for breaking ground loops between pieces of equipment, and for providing an isolated
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EI-4120W-5409 Dual Voltage Power Transformer - 110 V / 220 V Input | 12 V-0-12 V and 24 V 250 mA Output | EI-41 Silicon Steel Core | Chassis Mount
EI-4120W-5409 Dual Voltage Power Transformer, chassis mount, EI-41 silicon steel core, 110 V / 220 V dual primary, 12 V-0-12 V and 24 V 250 mA secondary, 8 solder tabs.
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HotEI Laminated Power Transformer, 10 W to 30 W, 110/220 V Primary to 12/24/48 V Secondary, Class B/F Insulation, EMI Metal Case, Lead Harness
EI laminated power transformer for 110 V / 220 V AC mains. The designation covers a build-to-order family rated from 10 W to 30 W, with the secondary wound for 12 V, 24 V or 48 V AC. Construction is an EI lamination stack with a layer-insulated winding on a flame-retardant bobbin, vacuum impregnated and enclosed in a sheet metal case on a two-flange mounting bracket.
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EI14 600:600 Ohm Low Frequency Audio Isolation Transformer
Galvanically isolates primary and secondary circuits to eliminate ground loop hum, static, and interference in audio transmission paths.
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EI14 600 Ohm : 600 Ohm Audio Isolation Transformer - 1:1 Vertical PCB Through-Hole Hard Pin | 300 mH Inductance | 1000 VAC Hi-Pot | Voice Band 300 Hz - 3.5 kHz
EI14 Vertical Audio Isolation Transformer, 600 Ω : 600 Ω. Reference part number ZXY-B2127-2 (EI14 series, hard-pin version).
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EI2401-1:2 Audio Isolation Transformer - 1:2 Step-Up, +6 dB Gain, 20 Hz-20 kHz, EI Silicon Steel, 3+3 DIP Pins, Passive Ground Loop Isolator
EI2401-1:2 audio isolation transformer, 1:2 step-up, approximately +6 dB voltage gain, passive galvanic isolation, 20 Hz - 20 kHz, 3+3 through-hole DIP.
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EI48 Potted PCB Mount Transformer, 220 V AC to 12 V AC, 10 VA, Epoxy Sealed, Through-Hole Pins, 50.7 x 38.3 x 43 mm
EI48 potted transformer wound for a 220 V AC primary and a 12 V AC secondary at 10 VA, in a through-hole package. The designation on the label carries all four facts in one string, EI48-10W/VA 220V/12V, so the ordering description can be built from the series, the rating and the voltage pair without a separate catalogue number.
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EI60 24V AC Power Transformer – 60W Single Phase Autotransformer with 50/60Hz Compatibility
● 60W Power Rating: Suitable for various low-power supply applications
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EI66*28 Encapsulated Audio Isolation Transformer - 220 V 50 Hz Primary | 23 V ±5% No-Load Output | H50N EI66 Laminated Core | 60 mm Max Height | Chassis Mount
EI66*28 Encapsulated Audio Isolation Transformer. Model / Part No. EI66*28, ZXY Part No. B2348, core size EI66x28, specification 20230803003.
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HotEL14 Horizontal Audio Isolation Transformer, Through-Hole PCB Mount, 300 Hz - 3.4 kHz, 1:1 Turns Ratio, EI1401 / EI1402, 16 x 8.5 mm
EL14 horizontal audio isolation transformer for voice and data coupling, in the EI1401 or EI1402 variant. Precision ferrite core, primary on pins 1-2 and secondary on pins 4-3 under yellow tape insulation, four through-hole pins, 300 Hz to 3.4 kHz, body 16 mm maximum length and 8.5 mm high.
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Industrial Grade Air Core Induction Coil, 86 x 30.5 x 14 mm Rectangular Hollow Winding, Multi-Strand Copper, Tab or Lead Terminals
This page describes a rectangular hollow air core induction coil: a flat wound coil of multi-strand round copper wire, with no magnetic core and no bobbin inside the window, taped for high temperature service and terminated either with male tab terminals or with insulated lead wires. The dimensioned build measures 86 mm outer length, 30.5 mm across the short side and approximately 14 mm side height, with an R3 radius on the four outer corners and a general tolerance of ±0.5 m
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EI41-66-80W 80W Audio Power Transformer AC 220V 50Hz to Dual AC 12V-0V-12V 3.3A Shielded Chassis Mount
MYT-66-80W is the model printed on the case label and repeated on the specification panel, and it is the only part code in the material: an 80 W audio power transformer with a 220 V 50 Hz primary and a centre tapped 12 V secondary. The same label gives the lead colours for the input and the output and the manufacturer name, so a unit can be identified from the label alone, without a drawing.
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