Through Hole Audio Transformer 600Ω
Technical documents
Specifications
Brand
OEPPrimary Impedance
200Ω
Secondary Impedance
600Ω
Primary DC Resistance
11.5Ω
Secondary DC Resistance
42Ω
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
Isolation Voltage
500V
Core Type
Laminated
Minimum Temperature
0°C
Turns Ratio
1:1.73
Minimum Operating Frequency
20Hz
Maximum Temperature
+70°C
Construction
Enclosed
Maximum Operating Frequency
30kHz
Country of Origin
United Kingdom
Product details
OEP A187A17C/A187A18C Microphone Transformers
A187A17C and A187A18C microphone transformers from OEP are ideal for impedance matching and signal splitting. Constructed with multiple electrostatic screens, these audio transformers are encapsulated in a mumetal screening can. A187A17C can be used in microphone inputs, matching 200 Ω to 600 Ω, while A187A18C can be used to match 200 Ω to 5 k Ω.
500 Vrms proof voltage, windings to screen
500 Vrms proof voltage, primary to secondary
Screens earthed
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1
Technical documents
Specifications
Brand
OEPPrimary Impedance
200Ω
Secondary Impedance
600Ω
Primary DC Resistance
11.5Ω
Secondary DC Resistance
42Ω
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
Isolation Voltage
500V
Core Type
Laminated
Minimum Temperature
0°C
Turns Ratio
1:1.73
Minimum Operating Frequency
20Hz
Maximum Temperature
+70°C
Construction
Enclosed
Maximum Operating Frequency
30kHz
Country of Origin
United Kingdom
Product details
OEP A187A17C/A187A18C Microphone Transformers
A187A17C and A187A18C microphone transformers from OEP are ideal for impedance matching and signal splitting. Constructed with multiple electrostatic screens, these audio transformers are encapsulated in a mumetal screening can. A187A17C can be used in microphone inputs, matching 200 Ω to 600 Ω, while A187A18C can be used to match 200 Ω to 5 k Ω.
500 Vrms proof voltage, windings to screen
500 Vrms proof voltage, primary to secondary
Screens earthed