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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ZXY EI41 Audio Transformer Low Frequency Silicon Steel Core Power Transformer
ZXY-14 Audio Isolation Transformer (marked “ZXY-14 AUDIO”), a compact audio coupling transformer built on a high-permeability laminated core and supplied as a dual matched pair for stereo and differential audio channels. Each unit measures 18 × 14 × 25 mm overall and is fitted with 75 mm flexible pure-copper lead wires, colour-coded Red for one winding and Blue for the other. A dot marking identifies the start point of each winding, so polarity can be confirmed at a glance du
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PQ3220 High Frequency Transformer, Low-Loss Ferrite Core, 12-Pin PCB Through-Hole Mount, 34.5 x 36.0 x 23.0 mm, 100-500 kHz SMPS, Custom Windings
PQ3220 is the core size, not a winding. The part is a high frequency transformer built on a PQ3220 ferrite core with a twelve-post PCB termination, intended for switching supplies running between 100 kHz and 500 kHz. Because the winding is made to order, the model number fixes the core, the frame, the pinout and the envelope; the primary and secondary are then wound to the ratio and the inductance the customer's circuit needs.
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HotRY-800VA 800VA Toroidal Audio Power Transformer AC 220V 50Hz Dual Secondary Centre Bolt Mount
RY-800VA is the model on the name plate, and the plate carries the whole identity of the part: primary AC 220 V 50 Hz on red leads, secondary 0 V to 38 V on yellow-yellow and 0 V to 38 V on blue-blue, a 130 degrees C thermal marking and a date stamp. The same plate carries the CCC, CE and WEEE marks and the double square insulation symbol. There is no drawing in the material, so the plate is the datasheet.
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Shielded High Current Class D Amplifier Inductor 3R3
Robust Magnetic Shielding: Encapsulated in a heavy-duty shielded core structure that effectively suppresses electromagnetic interference (EMI) and prevents magnetic coupling with adjacent components on dense PCB layouts.
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SMD Audio Isolation Transformer, ED8-600 Ohm to 600 Ohm, 1:1, 6-Pin Surface Mount, 10.5 mm, 1250 V AC Hi-Pot
A 600 ohm to 600 ohm audio isolation transformer in a surface mount package. The two windings are 1:1, so the part is a galvanic break in a line level path rather than a matching transformer: the voltage across it stays where it was, and only the ground connection between the two sides disappears. Six gull-wing pins, three to each side, put it on the board like any other SMD part, which is the reason it exists next to the cased parts it replaces.
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Stereo Audio Isolation Transformer for Noise Reduction Electrical Isolation and High Fidelity Audio
● Breaks ground loops at the source: each channel runs through a 1:1 (600:600) isolation transformer.
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T1515-30MH High Power Common Mode Inductor EMI Filter for Industrial Power Supplies
● 30mH High Inductance: Minimum / typical inductance of 30mH for strong common mode impedance.
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Toroidal Power Transformer TT Series, 20 VA to 1500 VA, 50/60 Hz, 220 V Primary, Custom Secondary, Low Noise
TT is the series name, not one part. The material covers a toroidal power transformer built on a grain-oriented silicon steel ring core, wound with copper wire, from 20 VA to 1500 VA at 50 Hz or 60 Hz, with a 220 V primary on two red leads and a secondary on two blue leads. Because the secondary is wound to the order, the VA rating is the only quantity that stays fixed across the range; the voltage and the current that go with it change with every build.
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ZXY-14 Audio Isolation Transformer - Dual Matched Pair Laminated-Core Audio Coupling Transformer for Studio Microphone Preamps and Mixers
ZXY-14 Audio Isolation Transformer (marked “ZXY-14 AUDIO”), a compact audio coupling transformer built on a high-permeability laminated core and supplied as a dual matched pair for stereo and differential audio channels. Each unit measures 18 × 14 × 25 mm overall and is fitted with 75 mm flexible pure-copper lead wires, colour-coded Red for one winding and Blue for the other. A dot marking identifies the start point of each winding, so polarity can be confirmed at a glance du
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ZXY-14 EI Audio output transformer for Studio Microphone, Customized Turn Ratio
● Professional Studio Recording: Ideal for vocal recording, instrument recording
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Custom Permalloy 600:600 Ohm Audio Isolation Transformer Ground Loop Noise Isolator for Tube Preamp & DI Box | Factory Manufacturer
Choose us, and we promise to do everything needed to ensure a successful and satisfactory working partnership. The 8 reasons set out below will give you an insight into our advantages.
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