Sowter Type 3195

General Purpose
Microphone Transformer

PACKAGE OPTIONS Part Number Canford Code
Coloured Leads 3195-F 23-173
PCB Mounting 3195-C 23-17
APPLICATION High gain 200 ohm microphone input transformer matching to a high input impedance amplifier. For reduction of most kinds of noise caused when equipments are connected. May be used for balanced to unbalanced conversion and vice versa.
FEATURES Mumetal core for minimal harmonic distortion. Multiple interleaved windings ensure low leakage inductance for excellent high frequency response. Mumetal can for magnetic shielding. Centre tap for phantom powering.
RATIO 1ct:7
MAXIMUM LEVEL 0.5 % THD at 50 Hz (40 ohm source) +4 dBu
DISTORTION at 50 Hz (40 ohm source) 0.05% at -2 dBu
INSERTION LOSS 200 ohm source 25k ohm load 0.53 dBu
INPUT/OUTPUT BALANCE >60 dB
FREQUENCY RESPONSE 200 ohm source 25k ohm load +/- 0.25 dB 20 Hz to 40 kHz
E A Sowter Ltd
The Boatyard Cullingham Road
IPSWICH IP1 2EG England
Tel:+44(0)1473 252794
Fax::+44(0)1473 236188