Output transformers


Output transformers, F-2010 Biltrite series


CAT. No.OutputImpedance Primary Max DCFrequency
Range
Inductance
PrimarySecondaryBalancedunbalancedDC0mADC5mA
F-2011100W3.5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
200mA x25mA5-100KHz110H80H
F-2012100W5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
180mA x25mA5-80KHz210H150H

Dimensions
148(W) 124(D) 124(H)

CAT. No.Output ImpedancePrimary Max DCFrequency
Range
Primary
Inductance
PrimarySecondary
F-201340W10Kohm(Single)4,8,16 ohms100mA20-50KHz50H

Dimensions
148(W) 124(D) 124(H)


Output transformers, F-5000, amorphous core series


CAT. No.OutputImpedance Primary Max DCFrequency
Range
Primary
Inductance
PrimarySecondaryBalancedunbalanced
F-50018W2Kohm(Single)4,8,16 ohms100mA10-100KHz15H
F-50028W3Kohm(Single)4,8,16 ohms100mA10-100KHz18H
F-50038W5Kohm(Single)4,8,16 ohms100mA10-100KHz20H
F-50048W7Kohm(Single)8,16 ohms100mA10-80KHz23H

Dimensions
95(W) 105(D) 121(H)
Silver-colored aluminum alloy enclosure

CAT. No.OutputImpedance Primary Max DCFrequency
Range
Primary Inductance
PrimarySecondaryBalancedunbalancedDC0mADC10mA
F-500542W3.5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
120mA x210mA10-100KHz100H70H
F-500642W5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
120mA x210mA10-100KHz160H80H

Dimensions
95(W) 105(D) 121(H)
Silver-colored aluminum alloy enclosure


Output transformers, F-7000, permalloy core series


CAT. No.Output ImpedancePrimary Max DCFrequency
Range
Primary
Inductance
PrimarySecondary
F-70018W3Kohm(Single)4,8,16 ohms100mA15-60KHz20H
F-700210W3.5Kohm(Single)4,8,16 ohms100mA15-50KHz25H
F-700310W5Kohm(Single)4,8,16 ohms100mA15-50KHz30H
F-70045W7Kohm(Single)4,8,16 ohms50mA15-30KHz25H

Dimensions
90(W) 100(D) 121(H)


Output transformers, F-7020, permalloy core series


CAT. No.OutputImpedance Primary Max DCFrequency
Range
Primary Inductance
PrimarySecondaryBalancedunbalancedDC0mADC10mA
F-702070W3.5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
150mA x210mA20-80KHz100H-
F-702170W5Kohm(Push-pull)
with UL(SG) taps
4,8,16 ohms and
Cathode NFB taps
150mA x210mA20-80KHz200H-

Dimensions
90(W) 100(D) 145(H)

For more details, we would like to suggest you to refer to the official catalog of TAMURA audio transformers through TAMURA's web page below.

http://www.tamura-ss.co.jp/catalog/index.html
(NOTE: it can be seen with "pdf" file.)

On the web page, it is listed in the middle as CAT. No. "C-1005-10". At this point, if you find the word "AUDIO TRANSFORMERS" on its left side, please click on the word or on a small picture on the other side to see the catalog (392k in "pdf" file).

Also, if you need some more useful information (but written in Japanese) about TAMURA transformers like how to connect terminals, characteristic figures, etc., please click on the word "Audio Trans Technical Report" just below. Thank you.


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