OEP A187A10E

Option & pièce pour table de mixage de la marque OEP

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OEP 8

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Fabricant : OEP
Modèle : A187A10E
Catégorie : Options & pièces pour tables de mixage
Fiche créée le : 06/03/2015

Specifications:
Winding ratio: 11.5 to 1+1
DC resistance (ohms +/- 15%):
Primary: 3k2. Secondary (total): 314
Impedance ratio: 140kW to 1kW
Inductance (typical), @ 300Hz, 0.25V (series equivalent circuit):
Primary: 760H, secondaries: 5.6H
Maximum input level @ 20Hz with <1% distortion: +21.5dBu
Primary leakage inductance (@ 1kHz): 155mH (typ.) (pins B1, B2, B3, B4 S/C)
Interwinding capacitance @ 1kHz: Primary to B1+B3: 42pF
Primary to B2+B4: 63pF
Primary to shield: 39pF
THD (@ 20Hz, +4dBu) with 1kW load: 0.1% max.
Voltage gain (@1kHz, 0dBu): -22.0dBu +/- 0.2
Proof voltage: winding to winding: 250Vrms
screens to windings: 250Vrms

Uses:
coupling instrument pickups to low impedance microphone inputs
unbalanced line level to balanced microphone output
Eliminates hum.
Long cable runs without HF loss

N.B. Do not pass DC through windings as this may polarize the core.
Operating temperature range: 0 to +70oC