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Número de pieza | TEA4451 | |
Descripción | Audio Line Matching Transformer | |
Fabricantes | Filtran | |
Logotipo | ||
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Line Matching Transformer
TEA4451
This specification describes a
high performance line match-
ing transformer with the follow-
ing features.
• High dielectric strength.
• Creepage distances and
insulation conforming to
BS 6301.
• Low insertion loss.
• Low profile.
• Conforms to FCC part 68
and Canadian CS03.
MECHANICAL
Applications:
Line matching in 600 and 900
ohm circuits where low cross
talk, accurate impedance
matching and high dielectric
withstanding voltages are re-
quired.
0.748
DIMENSIONS
ARE IN INCHES
0.60
0.20
4
0.748
8
1
5
DOT AT PIN 1
0.60
BOTTOM VIEW
48
1
TEA4451
5
48
37
26
15
TEA4451-1
DRILL 0.040
8 PLACES
GRID 0.1 x 0.1
ELECTRICAL
TEA4451
TEA4451-1
TEA4451 and TEA4451-1 transformers have the following performances when equally terminated with 600
Ohms at the input and output terminals.
Frequency response
0.25 dB max.
0.25 dB max
200 to 3500 Hz.
Insertion loss
0.50 dB max
0.50 dB max
@ 1000 Hz.
Return loss
17.0 dB min
17.0 dB min
200 to 3500 Hz.
Resistance
25.0 Ω nom.
12.5 Ω nom.
each winding.
Dielectric strength
2500 Vrms
2500 Vrms
Pri to Sec. and
windings to core.
Longitudinal balance
65 dB min
65 dB min
200 to 3500 Hz
Cross talk
110 dB min.
110 dB min
@ 0.1" distance
Filtran Limited
229 Colonnade Rd. , Nepean, Ont., K2E 7K3, Canada
Tel: (613) 226-1626 , Fax: (613) 226-7124
7-8
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet TEA4451.PDF ] |
Número de pieza | Descripción | Fabricantes |
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