Pro Audio Mic. Input Transformer 150Ω/600Ω

  • RS Stock No. 123-7212
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. J30A03C
  • ผู้ผลิต / Manufacturer OEP
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
รายละเอียดสินค้า / Product Details

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.

คุณสมบัติ / Specifications
คุณสมบัติ Value
Primary Impedance 150 Ω, 600 Ω
Secondary Impedance 150 Ω, 600 Ω
Primary DC Resistance 34.5Ω
Secondary DC Resistance 40.5Ω
Dimensions 36 x 30 x 25mm
Mounting Type Through Hole
Termination Type PC Pin
Weight 110g
Depth 25mm
Length 36mm
Width 30mm
Maximum Temperature +70°C
Maximum Operating Frequency 50kHz
Minimum Temperature -20°C
Minimum Operating Frequency 10Hz
Isolation Voltage 500V
Core Type Laminated
Turns Ratio 1+1:1+1
Construction Enclosed
15 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each
THB 1,532.64
(exc. VAT)
THB 1,639.92
(inc. VAT)
Units
Per unit
1 - 9
THB1,532.64
10 +
THB1,455.92
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