Panel Mount Audio Transformer 3.75 Ω, 7.5 Ω, 15 Ω 10W

  • RS Stock No. 123-7240
  • Mfr. Part No. D29A09F
  • Manufacturer OEP
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

OEP D29A09F 10W Push-Pull Audio Transformers

D29A09F 10W push-pull audio transformers from OEP are constructed with a grain orientated silicon steel core. This core enables reduced distortion and stray magnetic field. These audio output transformers are suitable for use with EL84 valves in push-pull amplifiers and guitar amplifiers with 20% UL taps.

10 W maximum load at 40 Hz
Primary inductance of 20.7 H at 1 kHz, 0.1 V
Typical primary leakage inductance of 8 mH at 1 kHz, 0.1 V
1.6 nF interwinding capacitance at 20 kHz

Specifications
Attribute Value
Primary Impedance 6.6kΩ
Secondary Impedance 3.75 Ω, 7.5 Ω, 15 Ω
Primary DC Resistance 294.7Ω
Power Rating 10W
Secondary DC Resistance 682mΩ
Dimensions 76.8 x 64 x 64mm
Mounting Type Panel Mount
Termination Type Solder
Weight 860g
Depth 64mm
Length 76.8mm
Width 64mm
Core Type Laminated
Minimum Temperature -20°C
Minimum Operating Frequency 40Hz
Isolation Voltage 2000V
Construction Open Frame
Maximum Temperature +60°C
Maximum Operating Frequency 25kHz
15 In Global stock for delivery within 4 - 6 working days
Price Each
Was MYR259.97
MYR 257.27
units
Per unit
1 - 9
MYR257.27
10 +
MYR248.26
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 ...
A187A15C microphone transformers from OEP are ideal for ...
Description:
A187A15C microphone transformers from OEP are ideal for impedance matching and signal splitting. They are encapsulated in a shielding mumetal can and constructed with multiple electrostatic screens. These audio transformers match 150 Ω to 150kΩ. A187A15C audio transformers are suitable ...
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 ...