Pro Audio Mic. Input Transformer 200 Ω/800 Ω, 1+1:3.5+3.5

  • RS Stock No. 123-7216
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. J30A14C
  • ผู้ผลิต / Manufacturer OEP
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
รายละเอียดสินค้า / Product Details

OEP J30A14C Microphone Transformers

J30A14C 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. These audio transformers provide galvanic isolation.

Maximum input signal of +18 dBU
1 H nominal primary inductance at 1 kHz, 0.1 V
150 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to screen)
45 pF interwinding capacitance at 20 kHz, 0.1 V (secondaries to screen)
75 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to secondaries)

คุณสมบัติ / Specifications
คุณสมบัติ Value
Primary Impedance 200 Ω, 800 Ω
Secondary Impedance 10 kΩ, 39 kΩ
Primary DC Resistance 118Ω
Secondary DC Resistance 1.384kΩ
Dimensions 36 x 30 x 25mm
Mounting Type Through Hole
Termination Type PC Pin
Weight 110g
Depth 25mm
Length 36mm
Width 30mm
Construction Enclosed
Minimum Operating Frequency 10Hz
Isolation Voltage 1000V
Core Type Laminated
Minimum Temperature -20°C
Maximum Operating Frequency 50kHz
Maximum Temperature +70°C
Turns Ratio 1+1:3.5+3.5
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 19/11/2019, จัดส่งภายใน (delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each
THB 1,463.67
(exc. VAT)
THB 1,566.13
(inc. VAT)
Units
Per unit
1 - 9
THB1,463.67
10 +
THB1,390.37
Related Products
A187A10C audio input transformers from OEP have multiple ...
Description:
A187A10C audio input transformers from OEP have multiple electrostatic and magnetic shields and provide galvanic isolation. The A187A10C transformer is a high ratio step down transformer featuring Faraday shielding that reduces hum and stray magnetic interference. +21.5dbu maximum input level ...
A187A13 audio input transformers from OEP feature multiple ...
Description:
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 ...
A187A16C/1 microphone transformers from OEP have been designed ...
Description:
A187A16C/1 microphone transformers from OEP have been designed for matching low output moving coil pickups to balanced valve pre-amplifiers. These audio transformers are ideal for impedance matching and signal splitting. A low distortion core enables low harmonic distortion while multi-layered ...
This range of 100 mW 300 Hz audio ...
Description:
This range of 100 mW 300 Hz audio transformers from OEP feature electrostatic screening and are suitable for PCB mounting. They are ideal for use in low-power outputs and can be used for both microphone inputs and line inputs.A mumetal ...