ZXY-EI19 Hard-Pin Audio Isolation Transformer, EI19 DIP Through-Hole, 1:1 / 1:5 / 1:11 Turns Ratio, 100 Hz-4.5 kHz, Hi-POT 500 V, 19.5 x 15 x 17 mm
ZXY-EI19 EI19 hard-pin audio isolation and voice / data coupling transformer. DIP through-hole package, 19.5 x 15 x 17 mm, 5 mm pin pitch, turns ratio 1:1, 1:5 or 1:11 depending on model, frequency range 100 Hz to 4.5 kHz, Hi-POT 500 V at 1 mA for 60 s.
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ZXY EI19-Permalloy Audio Isolation Transformer - Permalloy Core 1:1 / 1:4 | 50 Hz - 20 kHz | 1250 V Hi-Pot | DIP 3+3 Pin | 600:600, 600:10K, 10K:10K
ZXY EI19-Permalloy Audio Isolation Transformer. Permalloy (nickel-iron) core in a standard EI19 lamination, DIP 3+3 pin through-hole package, 19.5 x 17.5 x 17.0 mm with a 12.0 mm pin row pitch, supplied in three standard impedance configurations: 600:600 (1:1), 600:10K (1:4) and 10K:10K (1:1).
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ZXYAUDIO EI19 Low-Frequency Audio Transformer - Single Phase Toroidal Autotransformer, Copper Wire Winding, Pin Leads for PCB Mounting, Customized Electrical Specification
The EI19 is a single-phase low-frequency audio transformer built in a toroidal, autotransformer configuration. It is wound with copper wire and terminated with pins, and is supplied for use in electronic equipment. Because the electrical specification of this model is customized, the winding data is agreed for each order rather than taken from a fixed catalogue value.
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