Through Hole Audio Transformer 3.75 kΩ, 15 kΩ

  • RS Stock No. 123-7215
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. J30A11C
  • ผู้ผลิต / Manufacturer OEP
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
รายละเอียดสินค้า / Product Details

OEP J30A11C Microphone Transformers

J30A11C microphone transformers from OEP are ideal for signal splitting and impedance matching. These audio transformers are fitted with an electrostatic screen and stray flux copper band. They are encapsulated in a mumetal screening can that reduces electrical noise by up to 30 dB and ensures low distortion. With drive up to +10 dBU these microphone transformers are a high performance solution.

800 mH inductance per winding at 1 kHz, 0.1 V
1.26 mH leakage inductance at 1 kHz, 0.1 V with primaries in series
96 pF interwinding capacitance 10 kHz wit windings in series

คุณสมบัติ / Specifications
คุณสมบัติ Value
Primary Impedance 150 Ω, 600 Ω
Secondary Impedance 3.75 kΩ, 15 kΩ
Primary DC Resistance 99Ω
Secondary DC Resistance 308Ω
Dimensions 36 x 30 x 25mm
Mounting Type Through Hole
Termination Type PC Pin
Weight 110g
Depth 25mm
Length 36mm
Width 30mm
Minimum Operating Frequency 6Hz
Turns Ratio 1 + 1 : 5
Minimum Temperature -20°C
Core Type Laminated
Isolation Voltage 500V
Maximum Operating Frequency 100kHz
Maximum Temperature +70°C
Construction Enclosed