OEP Through Hole Audio Transformer

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Subtotal (1 unit)*

Kr.1 058 89 

(exc. VAT)

Kr.1 323 61 

(inc. VAT)

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10 +Kr. 1 037,72

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RS Stock No.:
123-7212
Mfr. Part No.:
J30A03C
Brand:
OEP
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Brand

OEP

Primary Impedance

600Ω

Product Type

Audio Transformer

Primary DC Resistance

34.5Ω

Secondary DC Resistance

40.5Ω

Mount Type

Through Hole

Termination Type

PC Pin

Minimum Operating Temperature

-20°C

Number of Pins

10

Maximum Operating Temperature

70°C

Standards/Approvals

No

Series

J30A03C

Length

36mm

Weight

0.11kg

Width

25.5 mm

Depth

25.5mm

Isolation Voltage

500V

Maximum Operating Frequency

50kHz

Turns Ratio

1+1 to 1+1

Minimum Operating Frequency

10Hz

Construction

Enclosed

COO (Country of Origin):
GB

OEP J30A03C Microphone Transformers


J30A03C microphone transformers from OEP are ideal for impedance matching and signal splitting. These audio transformers are fitted with an electrostatic screen and stray flux copper band. They are encapsulated in a mumetal screening can that ensures low distortion and reduces electrical noise by up to 30 dB. J30A03C audio transformers offer galvanic isolation and three section winding allows for improved decoupling.

Features


The windings can be connected in parallel for 150 Ω matching in series for 600 Ω

Common mode rejection ratio >60 dB at 10 kHz

658 μH minimum inductance when primaries are in series at 1 kHz, 0.1 V

800 mH minimum inductance per winding at 1 kHz, 0.1 V

186 pF interwinding capacitance (windings in series) at 10 kHz

Product Application Information


Suitable applications include DAC outputs, phono inputs and ground loop isolation. These audio transformers are ideal for use with microphone or line inputs with an increased input signal of +6 dBV.

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