LO SE25-3

The transformer is made on the annealed cores , thickness of laminations 0.23 mm . Fits to the transformer cover OT-12,5 (12,5x12,5x12cm accessories section). Ideal for amplifiers on 300B tubes and EL34.

Download specifications in PDF

Ro load resistance Imax maximum current
Za Anode impedance price price
sizes overall dimensions Pmax maximum power
fmin minimum frequency UL peel off the ultra-linear
kn:n transmission La anode inductance, f = 120Hz
fmax maximum frequency weight approximate weight
Ra anode resistance core core type
Single Ended - LO SE25-3
Pmax Za Imax Ra UL kn:n Ro La
25 W 3000 Ω 200 mA 155 Ω 43 % 27:1, 19:1 4 i 8 Ω 30 H
fmin fmax Core Size W Size H Size L Weight Count
10Hz @ -3dB
20Hz @ +/-1dB
60kHz @ -3dB
20kHz @ +/-1dB
CC PDF specification, version without caps
3.0 kG 1
1-5 units 5+ units 10+ units 25+ units
175.0 USD 166.0 USD 158.0 USD 149.0 USD

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