LO SE25-3

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

Download specifications in PDF

weight approximate weight price price
sizes overall dimensions kn:n transmission
fmin minimum frequency Imax maximum current
core core type Pmax maximum power
Ra anode resistance UL peel off the ultra-linear
Ro load resistance fmax maximum frequency
La anode inductance, f = 120Hz Za Anode impedance
Single Ended - LO SE25-3
Pmax Za Imax Ra UL kn:n Ro La
25 W 3000 Ω 200 mA 130 Ω - 27:1, 19:1 4 i 8 Ω 24 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
3.5 kG 1
1-5 units 5+ units 10+ units 25+ units
125.0 USD 119.0 USD 113.0 USD 106.0 USD

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