UTM3580
The UTM3580 is a Push-Pull tube output transformer, 15kCT:600, 10:1, 5:1, or 2.5:1 ratio. Recommended for a vari mu output circuit like Altec 436. Open frame package.
Description
For use in a high performance valve compressor/amplifier etc where high output level and exceptional bandwidth are required. Designed for use with Push-Pull output stage or an AC coupled cathode follower or SRPP circuit driving a nominal 600Ω line. Can be configured for low output impedance (10:1) or high level output (5:1) by connecting the twin secondary windings in parallel or series.
Ratio: 5:1 or 10:1
Impedance: 15k:600Ω or 15k:150Ω
Frequency response @50Ω source, 600k load: +/- 0.5 dB 15 Hz to 30 kHz (Ap)
Max primary DC per side: 33mA
Primary Inductance: 120H @100Hz
Total DC Resistance PRI: 370Ω
Total DC Resistance SEC: 40Ω
Max Level: @50Hz: +36 dBu
Core Size: EI57, Z11 Oriented steel.
Open frame pacakge.
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