Through Hole Audio Transformer 1.5 + 1.5 + 1.5kΩ

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Subtotal (1 unit)*

£64.10

(exc. VAT)

£76.92

(inc. VAT)

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RS Stock No.:
123-7214
Mfr. Part No.:
J30A09C
Brand:
OEP
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Brand

OEP

Primary Impedance

600Ω

Secondary Impedance

1.5 + 1.5 + 1.5kΩ

Primary DC Resistance

83Ω

Secondary DC Resistance

89Ω

Dimensions

36 x 30 x 25mm

Mounting Type

Through Hole

Termination Type

PC Pin

Weight

110g

Depth

25mm

Length

36mm

Width

30mm

Turns Ratio

1:1:1:1

Minimum Operating Frequency

10Hz

Maximum Operating Frequency

50kHz

Maximum Temperature

+70°C

Construction

Enclosed

Minimum Temperature

-20°C

Core Type

Laminated

Isolation Voltage

500V

COO (Country of Origin):
GB

OEP J30A09C Microphone Transformers


J30A09C 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. With drive up to +22 dBU these microphone transformers can split input into 3 signals (600 Ω).

4 H nominal inductance at 1 kHz, 0.1 V
675 μH leakage inductance (secondaries) at 1 kHz, 0.1 V
140 pF interwinding capacitance (primary to secondaries) at 20 kHz

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