A262A6E Datasheet, PDF (1/2 Pages) Oxford Semiconductor – audio transformers (high performance)

Oxford Electrical Products Ltd
audio transformers (high performance)
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PCB MOUNTING MINIATURE
0800 316 6060
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A range of high quality, industry standard, audio frequency transformers, enclosed in ABS
cases.
Specifically designed for direct printed circuit board mounting on a 0.1 inch grid.
Each transformer is constructed with dual windings on the primary and secondary providing a
wide range of impedance matching ratios to suit many input, interstage and output
applications.
A foil screen is provided between the primary and secondary windings and the transformers
are rated at 100mW at 300 Hz and 1mW at 30 Hz (less than 1% T.H.D.)
An optional Mu-metal screening can, is available if required. P/N A262CAN)
Transformer W28 H22 D23mm
Mumetal Can W29 H23 D24mm
Ratio
6.3+6.3:1+1
PRI
SEC
Part No.
A262A1E
Impedance
150
3.75+
Individual windings
150
3.75
Series Connected 600 C.T. 15 C.T.
Parallel Connected
150
3.75
d c Resistance
10+10
0.36+0.36
Frequency Range
(+1.5db)
30Hz - 30kHz
Proof test voltage :
primary to secondary
and windings to
screen
1 kV
1+1:2+2
PRI
SEC
A262A2E
150+
600+
150
600
600 C.T. 2.4k C.T.
150
600
10+10
55+55
1+1:6.45+6.45
PRI
SEC
A262A3E
150+
6.25+
150
6.25k
600 C.T. 25k C.T.
150
6.25
9.6+9.6
535+605
30Hz - 35kHz
30Hz - 25kHz
1 kV
1 kV