Through Hole Audio Transformer 10kΩ
Technical documents
Specifications
Brand
OEPPrimary Impedance
150 Ω, 600 Ω
Secondary Impedance
10kΩ
Primary DC Resistance
38Ω
Secondary DC Resistance
1.085kΩ
Dimensions
29.4 x 25 x 24.2mm
Mounting Type
Through Hole
Termination Type
PC Pin
Weight
56g
Depth
24.2mm
Length
29.4mm
Width
25mm
Maximum Temperature
+70°C
Construction
Enclosed
Maximum Operating Frequency
40kHz
Isolation Voltage
500V
Core Type
Laminated
Minimum Temperature
0°C
Turns Ratio
1+1:8
Minimum Operating Frequency
20Hz
Country of Origin
United Kingdom
Product details
OEP A187A14C Microphone Transformers
A187A14C microphone transformers from OEP are ideal for signal splitting and impedance matching. They are encapsulated in a mumetal can and constructed with multiple electrostatic screens. These audio transformers provide dual primary impedance for matching 150 Ω to 15 kΩ.
750 mH primary inductance at 1 kHz, 0.1v
44 pF interwinding capacitance at 20 kHz (primary 1 to screens)
64 pF interwinding capacitance at 20 kHz (primary 2 to screens)
109 pF interwinding capacitance at 20khz (secondary to screens)
12 pF interwinding capacitance at 20 kHz (primaries to secondary when primaries are in series)
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Technical documents
Specifications
Brand
OEPPrimary Impedance
150 Ω, 600 Ω
Secondary Impedance
10kΩ
Primary DC Resistance
38Ω
Secondary DC Resistance
1.085kΩ
Dimensions
29.4 x 25 x 24.2mm
Mounting Type
Through Hole
Termination Type
PC Pin
Weight
56g
Depth
24.2mm
Length
29.4mm
Width
25mm
Maximum Temperature
+70°C
Construction
Enclosed
Maximum Operating Frequency
40kHz
Isolation Voltage
500V
Core Type
Laminated
Minimum Temperature
0°C
Turns Ratio
1+1:8
Minimum Operating Frequency
20Hz
Country of Origin
United Kingdom
Product details
OEP A187A14C Microphone Transformers
A187A14C microphone transformers from OEP are ideal for signal splitting and impedance matching. They are encapsulated in a mumetal can and constructed with multiple electrostatic screens. These audio transformers provide dual primary impedance for matching 150 Ω to 15 kΩ.
750 mH primary inductance at 1 kHz, 0.1v
44 pF interwinding capacitance at 20 kHz (primary 1 to screens)
64 pF interwinding capacitance at 20 kHz (primary 2 to screens)
109 pF interwinding capacitance at 20khz (secondary to screens)
12 pF interwinding capacitance at 20 kHz (primaries to secondary when primaries are in series)