PACKAGE OPTIONS PACKAGE CODE

SOWTER TYPE SE04

3000 ohms 10W SINGLE ENDED OUTPUT TRANSFORMER FOR EL34 ETC
FULLY SHROUDED SE04-S
OPEN FRAME SE04-O
APPLICATION High performance 10W single ended output transformer for use with triode connected EL34 or similar valve requiring a 3000 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 N
WEIGHT 4.6 kg
WINDINGS: Nominal Z DC Resistance
PRIMARY 3000 ohms 260 ohms
SECONDARY 16/8/4 ohms 0.9 ohms
ALTERNATIVE SECONDARY OPTIONS Tapped 8/4 ohms
DC quiescent current (no signal) 90 mA
Maximum Power at 20 Hz 10 Watts
PRIMARY INDUCTANCE 43 Henrys
FREQUENCY RESPONSE (5000 ohm source, 16 ohm load) 8 Hz to 50 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