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OEP Panel Mount Audio Transformer , 25W Open Frame, 20Hz-40kHz Frequency, Panel Mount, Solder Termination, United V78A01F
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | OEP |
| Length | 100mm |
| Model | V78A01F |
| Depth | 68.6mm |
| Gross Weight | 1.8kg |
| Width | 84mm |
| Mount Type | Panel Mount |
| Construction | Open Frame |
| Series | V78A01F |
| Termination Type | Solder |
| Maximum Operating Temperature | 130°C |
| Minimum Operating Temperature | 60°C |
| Standards/Approvals | UL94-HB |
| Minimum Operating Frequency | 20Hz |
| Maximum Operating Frequency | 40kHz |
| Primary DC Resistance | 100.4Ω |
| Secondary DC Resistance | 432mΩ |
Key Features
- Constructed with a grain orientated steel core for reduced distortion and stray magnetic field.
- Supports push-pull configurations with 4 Ω, 8 Ω, and 16 Ω outputs.
- Wide operating temperature range from 60°C to 130°C ensuring reliable performance.
- Panel mount design with solder termination for secure installation.
- Open frame construction allowing effective cooling and ease of mounting.
- Wide frequency range from 20Hz minimum to 40kHz maximum for audio applications.
- Isolation voltage of 1 kVrms for primary to secondary providing electrical safety.
- Compact dimensions of 100mm length, 84mm width, and 68.6mm depth for versatile mounting.
Product Description
OEP V78A01F Panel Mount Audio Transformer is designed for use in valve amplifier circuits, particularly with EL34 valves, delivering 25W power output. This Audio Transformer uses a grain orientated steel core which minimizes distortion and stray magnetic fields, enhancing audio fidelity and performance.
The transformer features taps on the primary side offering 24.5% UL adjustment and supports multiple output impedances of 4 Ω, 8 Ω, and 16 Ω, making it versatile for various amplifier configurations. Its panel mount design with solder termination enables secure and reliable integration into electronic assemblies.
Designed with an open frame construction, the model ensures adequate cooling and easy access during installation or maintenance. The unit operates efficiently over a wide frequency range of 20Hz to 40kHz, suitable for high-quality audio applications. The operating temperature range from 60°C to 130°C ensures stable operation even under demanding thermal conditions.
Safety and compliance are assured with a primary to secondary isolation voltage of 1 kVrms for 2 seconds and flame retardant UL94-HB rating. The compact physical dimensions of 100mm length, 84mm width, and 68.6mm depth facilitate versatile mounting options in audio equipment.
Manufactured in the United Kingdom, this transformer represents top-tier engineering suitable for industrial, laboratory, and commercial audio amplification systems. Constructed with grain orientated steel core for reduced distortion.
Multiple output taps for flexible impedance matching. Wide frequency response from 20Hz to 40kHz. Panel mount design with solder termination. Open frame construction for effective cooling. Operating temperature range 60°C to 130°C.
UL94-HB flame retardant standard compliance. Isolation voltage 1 kVrms for enhanced safety. Compact size with 100mm x 84mm x 68.6mm dimensions. Manufactured in United Kingdom ensuring quality. Discover more precise electronic components and transformers on EnvMart to meet your industrial and commercial audio needs.
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Frequently Asked Questions
This model delivers a power output of 25W, making it suitable for valve amplifier circuits.
The OEP V78A01F operates over a frequency range from 20Hz to 40kHz, suitable for high-quality audio applications.
It supports multiple output impedances of 4 Ω, 8 Ω, and 16 Ω, allowing for flexible impedance matching in various amplifier configurations.
The isolation voltage for this transformer is 1 kVrms for primary to secondary, providing enhanced electrical safety.
The compact dimensions of the OEP V78A01F are 100mm in length, 84mm in width, and 68.6mm in depth.
This model features a panel mount design with solder termination for secure installation in electronic assemblies.
It has an open frame construction that allows for effective cooling and ease of mounting during installation.
The operating temperature range is from 60°C to 130°C, ensuring stable performance under demanding conditions.
This transformer complies with the UL94-HB flame retardant standard, ensuring safety in its application.
The primary DC resistance is 100.4Ω, which is relevant for its electrical characteristics.
It is manufactured in the United Kingdom, reflecting a commitment to quality engineering.
This audio transformer is designed for use in valve amplifier circuits, particularly with EL34 valves.
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