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PAM-OT-50-50R is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Pacific Transformer. Its product description is Vox AC50 Output Transformer. Review the specifications below when checking this part for your BOM.
The PAM-OT-50-50R is an audio output transformer manufactured by Pacific Transformer, designed for high-power amplifier applications. It features a primary impedance of 3.9kCT and secondary impedances of 8 and 16 Ohms. The component supports a signal power level of 50W and is constructed for chassis mounting. Physical dimensions are approximately 3.870 inches in length and 3.130 inches in width.
Verify the specific ordering suffix against the original equipment manufacturer's part number to ensure correct pinout and impedance configuration. Confirm that the replacement unit matches the physical footprint and mounting hole spacing of the existing assembly to guarantee proper fit within the amplifier chassis without modification.
Select this component based on its compatibility with 50-watt tube amplifier circuits requiring a 3.9kCT primary tap. Ensure the application demands the specific 8/16 Ohm secondary configuration provided by this model. Consider the chassis mount style when evaluating space constraints and mechanical stability requirements within the target audio enclosure.
This transformer is part of Pacific Transformer's lineup of custom magnetics, often utilized in the recreation or repair of iconic vintage audio equipment. The company specializes in manufacturing components for demanding applications, including guitar amplifiers, leveraging decades of experience in magnetic circuit design and production.
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