OEP Through Hole Audio Transformer 577Ω | A187A11C

Name: OEP Through Hole Audio Transformer 577Ω | A187A11C
SKU: 9917-321
Availability: InStock

1 ₫

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Đã bán: 5 pcs

Mfr. Part No: A187A11C

Đánh giá: ⭐⭐⭐⭐⭐

SKU: 9917-321 Categories: Audio Transformers, OEP

Description

Specifications

Attribute	Value
Brand	OEP
Primary Impedance	577Ω
Product Type	Audio Transformer
Secondary Impedance	577Ω
Primary DC Resistance	49.8Ω
Secondary DC Resistance	50Ω
Mount Type	Through Hole
Termination Type	PC Pin
Minimum Operating Temperature	0°C
Maximum Operating Temperature	70°C
Weight	56g
Width	24.2 mm
Depth	29.4mm
Length	25mm
Standards/Approvals	No
Series	A187A11C
Isolation Voltage	250Vrms
Maximum Operating Frequency	50kHz
Construction	Enclosed
Turns Ratio	1:1:1
Minimum Operating Frequency	15Hz

Product Details

OEP A187A11C Microphone Transformers

A187A11C microphone transformers from OEP are ideal for signal splitting and impedance matching. These audio transformers provide two isolated balance outputs when loaded with 1 kΩ. Constructed with multiple electrostatic screens, these dual output microphone transformers have excellent common mode rejection. They are encapsulated in a mumetal screening can.

Proof voltage of 250 Vrms from windings to screen and from primary to secondaries

2.85 H nominal inductance at 1 kHz, 0.1 V

Interwinding capacitance of 180 pF at 1 kHz for primary to screens

Interwinding capacitance of 71 pF for secondary 1 to screens

Interwinding capacitance of 113 pF for secondary 2 to screens