LO SE50-3

The transformer is made on the annealed cores, thickness of laminations 0.3 mm . ideal for amplifier 300B, EL34, KT88.

Download specifications in PDF

fmin minimum frequency sizes overall dimensions
Imax maximum current core core type
Ro load resistance Pmax maximum power
fmax maximum frequency kn:n transmission
price price La anode inductance, f = 120Hz
weight approximate weight Za Anode impedance
Ra anode resistance UL peel off the ultra-linear
Single Ended - LO SE50-3
Pmax Za Imax Ra UL kn:n Ro La
50 W 2500 Ω 200 mA 143 Ω 43 % 25:1 , 17.6:1 4 and 8 Ω 20 H
fmin fmax Core Size W Size H Size L Weight Count
10Hz @ -3dB
20Hz @ +/-1dB
60kHz @ -3dB
20kHz @ +/-1dB
EI96/59 PDF specification, version without caps
PDF specification, version of a lens cap
PDF data sheet for the version with two caps
3.5 kG 1
1-5 units 5+ units 10+ units 25+ units
149.0 USD 142.0 USD 134.0 USD 127.0 USD
extra charge for a version with a single cap 12.0 USD
payment for the version with two caps 24.0 USD

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