OEP PCB Audio Transformer 11kΩ

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RS Stock No.:
123-7203
Mfr. Part No.:
A187A15C
Brand:
OEP
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Brand

OEP

Primary Impedance

110Ω

Product Type

Audio Transformer

Secondary Impedance

11kΩ

Primary DC Resistance

20.2Ω

Secondary DC Resistance

1.59kΩ

Mount Type

PCB

Termination Type

PC Pin

Number of Pins

10

Minimum Operating Temperature

20°C

Width

24 mm

Depth

29.4mm

Length

25mm

Weight

56g

Standards/Approvals

No

Series

A187A15C

Isolation Voltage

500V

Maximum Operating Frequency

60kHz

Construction

Enclosed

Turns Ratio

1 C.T. to 10

Minimum Operating Frequency

5Hz

COO (Country of Origin):
GB

OEP A187A15C Microphone Transformers


A187A15C microphone transformers from OEP are ideal for impedance matching and signal splitting. They are encapsulated in a shielding mumetal can and constructed with multiple electrostatic screens. These audio transformers match 150 Ω to 150kΩ. A187A15C audio transformers are suitable for use with high impedance FET and tube amplifiers.

5.3 H primary inductance at 100 Hz, 0.1 v

280 μH typical primary leakage voltage at 1 khz, 0.1 v

130 pF interwinding capacitance at 10 kHz, 0.1V (winding to winding)

254 pF interwinding capacitance at 10 kHz, 0.1V (primary to screen)

260 pF interwinding capacitance at 10 kHz, 0.1V (secondary to screen)

Note

Do not pass DC through windings.

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