ZXY-EI19 Hard-Pin Audio Isolation Transformer, EI19 DIP Through-Hole, Turns Ratio 1:1 / 1:5 / 1:11, Frequency 100 Hz-4.5 kHz, Withstand Voltage 500 V, Size 19.5 x 15 x 17 mm
ZXY-EI19 is an EI19 hard-pin audio isolation and voice/data coupling transformer. DIP through-hole package, dimensions 19.5 x 15 x 17 mm, pin pitch 5 mm, turns ratio 1:1, 1:5 or 1:11 depending on model, frequency range 100 Hz to 4.5 kHz, Hi-POT 500 V for 60 seconds at 1 mA.
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ZXY EI19 Permalloy Audio Isolation Transformer - Permalloy Core 1:1 / 1:4 | 50 Hz - 20 kHz | 1250 V Isolation | DIP 3+3 Pins | 600:600, 600:10K, 10K:10K
ZXY EI19 Permalloy audio isolation transformer. Features a standard EI19 laminated Permalloy (nickel-iron) core, DIP 3+3 pin through-hole package, dimensions 19.5 x 17.5 x 17.0 mm, pin spacing 12.0 mm, and offers 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, Through-Hole Pin PCB Mounting, Customizable Electrical Specifications
The EI19 is a single-phase low-frequency audio transformer featuring a toroidal autotransformer configuration. It is wound with copper wire and terminated with pins for use in electronic equipment. Since the electrical specifications of this model are custom-engineered, winding data is determined through negotiation on a per-order basis rather than taken from fixed catalog values.
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