OEP Panel Mount Audio Transformer

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$393.46

(exc. GST)

$452.48

(inc. GST)

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RS Stock No.:
123-7237
Mfr. Part No.:
V78A01F
Brand:
OEP
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Brand

OEP

Product Type

Audio Transformer

Primary DC Resistance

100.4Ω

Secondary DC Resistance

432mΩ

Mount Type

Panel Mount

Termination Type

Solder

Minimum Operating Temperature

130°C

Standards/Approvals

UL94-HB

Depth

68.6mm

Series

V78A01F

Weight

1.8kg

Width

100 mm

Length

84mm

Construction

Open Frame

Maximum Operating Frequency

40kHz

Isolation Voltage

1kVrms

Minimum Operating Frequency

20Hz

COO (Country of Origin):
GB

OEP V78A01F Audio Output Transformers


V78A01F 25W valve output transformers are constructed with a grain orientated steel core. The core construction reduces distortion and reduces the stray magnetic field. Featuring 24.5% UL taps on the primary output these push-pull transformers have outputs for 4 Ω, 8 Ω and 16 Ω. V78A01F push pull transformers are suitable for use with amplifiers with EL34 valves.

UL94-HB (minimum)

Temperature class B (+130°C) minimum

19 H total primary inductance at 1 kHz

85.7 mH total secondary inductance at 1 kHz

Isolation of primary to secondary is 1 kVrms for 2 seconds

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