Through Hole Audio Transformer 10kΩ

  • RS Stock No. 123-7201
  • Mfr. Part No. A187A13C
  • Brand OEP
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

OEP A187A13C Line Input Transformers

A187A13 audio input transformers from OEP feature multiple electrostatic and magnetic fields and provide galvanic isolation. These audio transformers are ideal for bridging input applications and are constructed with a multi-layered winding that enables improved coupling. These audio transformers are encapsulated in a mumetal core that offers shielding and allows for low harmonic distortion.

For 10 k to 10 k, link primary 1 and primary 2 in parallel
25 H typical inductance at 1 kHz, 0.1 V
Leakage inductance of 12 mH at 1 kHz, 0.1 V
75 pF interwinding capacitance at 20 kHz

Note

Do not pass DC through the windings.

Specifications
Attribute Value
Primary Impedance 10kΩ
Secondary Impedance 10kΩ
Primary DC Resistance 469 (Primary 1) Ω, 580 (Primary 2) Ω
Secondary DC Resistance 591Ω
Dimensions 29.4 x 25 x 24.2mm
Mounting Type Through Hole
Termination Type PC Pin
Weight 56g
Depth 24.2mm
Length 29.4mm
Width 25mm
Turns Ratio 1+1:1
Isolation Voltage 250V
Core Type Laminated
Minimum Temperature -20°C
Minimum Operating Frequency 20Hz
Maximum Operating Frequency 30kHz
Maximum Temperature +70°C
Construction Enclosed
12 In stock - FREE next working day delivery available
Price Each
£ 27.80
(exc. VAT)
£ 33.36
(inc. VAT)
Units
Per unit
1 - 9
£27.80
10 +
£25.03
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