OEP Through Hole Audio Transformer 1kΩ

Name: OEP Through Hole Audio Transformer 1kΩ
Brand: OEP
SKU: 1237198

RS Stock No.: 123-7198Brand: OEPManufacturers Part No.: A187A10C

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Technical Document

Specifications

Brand

OEP

Product Type

Audio Transformer

Secondary Impedance

1kΩ

Primary DC Resistance

3.2kΩ

Secondary DC Resistance

314Ω

Mount Type

Through Hole

Termination Type

PC Pin

Number of Pins

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Length

25mm

Weight

56g

Standards/Approvals

Width

24mm

Series

A187A10C

Depth

29.4mm

Turns Ratio

11.5:1+1

Construction

Mu-Metal Screening Can

Isolation Voltage

250Vrms

Maximum Operating Frequency

25kHz

Minimum Operating Frequency

10Hz

Country of Origin

United Kingdom

Product details

OEP A187A10C Audio Input Transformers

A187A10C audio input transformers from OEP have multiple electrostatic and magnetic shields and provide galvanic isolation. The A187A10C transformer is a high ratio step down transformer featuring Faraday shielding that reduces hum and stray magnetic interference.

+21.5dbu maximum input level at 20 Hz with >1% distortion
250 Vrms proof voltage from winding to winding and screens to winding
155 mH primary leakage inductance at 1 kHz
42 pF interwinding capacitance at 1 kHz for primary to secondary 1
63 pF interwinding capacitance at 1 kHz for primary to secondary 2
39 pF interwinding capacitance at 1 kHz for primary to shield

Product Application Information

These audio input transformers are suitable for long cable runs without HF loss. They can be used for coupling instrument pickups to low impedance microphone inputs and unbalanced line level to balanced microphone outputs.

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View all in Audio Transformers

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P.O.A.

OEP Through Hole Audio Transformer 1kΩ

P.O.A.

OEP Through Hole Audio Transformer 1kΩ

Stock information temporarily unavailable.

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Technical Document

Specifications

Brand

OEP

Product Type

Audio Transformer

Secondary Impedance

1kΩ

Primary DC Resistance

3.2kΩ

Secondary DC Resistance

314Ω

Mount Type

Through Hole

Termination Type

PC Pin

Number of Pins

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Length

25mm

Weight

56g

Standards/Approvals

Width

24mm

Series

A187A10C

Depth

29.4mm

Turns Ratio

11.5:1+1

Construction

Mu-Metal Screening Can

Isolation Voltage

250Vrms

Maximum Operating Frequency

25kHz

Minimum Operating Frequency

10Hz

Country of Origin

United Kingdom

Product details

OEP A187A10C Audio Input Transformers

Product Application Information

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Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Download 3D Models, Schematics and Footprints from more than a million products

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