PACKAGE OPTIONS PACKAGE CODE

SOWTER TYPE SE05

2500 ohms 15W SINGLE ENDED OUTPUT TRANSFORMER FOR 2A3 ETC
FULLY SHROUDED SE05-S
OPEN FRAME SE05-O
APPLICATION High performance 15W single ended output transformer for use 2A3 or similar valve requiring a 2500 ohm reflected load.
FEATURES Highest grade low loss (M6) grain oriented silicon iron core for minimal distortion. 14 interleaved winding sections to maximize bandwidth and ensure clean transient response. Low copper resistance to minimize losses and maximize loudspeaker damping. 4 separate secondary windings (See below) for optimum matching to load without the use of tapped windings which can reduce HF response. Optional secondary winding configuration. Optional shrouded or open frame package styles.
PACKAGE SIZE L
WEIGHT 2.6 kg
WINDINGS: Nominal Z DC Resistance
PRIMARY 2500 ohms 85 ohms
SECONDARY 16/8/4 ohms 1.6 ohms
ALTERNATIVE SECONDARY OPTIONS Tapped 8/4 ohms
DC quiescent current (no signal) 120 mA
Maximum Power at 30 Hz 15 Watts
PRIMARY INDUCTANCE 15 Henrys
FREQUENCY RESPONSE (800 ohm source, 16 ohm load) 8 Hz to 70 kHz (-3 dB points typical)
E A Sowter Ltd
The Boatyard, Cullingham Road
IPSWICH IP1 2EG England
Tel: +44(0)1473 252794
Fax: +44(0)1473 236188
E-Mail sales@sowter.co.uk