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PAM-OT-30-54R is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Pacific Transformer. Its product description is Trainwreck 30 Watt Output Transf. Review the specifications below when checking this part for your BOM.
Audio Transformers specifications for PAM-OT-30-54R
- Description：Trainwreck 30 Watt Output Transf
- Series：-
- Mfr：Pacific Transformer
- Package：Tape & Box (TB)
- Mounting Type：Chassis Mount
- Size / Dimension：3.750" L x 3.130" W (95.25mm x 79.50mm)
- Height - Seated (Max)：3.750" (95.25mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：7.5kCT
- Impedance - Secondary (Ohms)：4, 8, 16
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：General Purpose
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：30W
- Operating Temperature：-
- Approval Agency：-
Audio Transformers datasheet and documents for PAM-OT-30-54R
Audio Transformers Overview
The PAM-OT-30-54R is a general purpose output transformer manufactured by Pacific Transformer, designed for 30-watt power applications. It features chassis mounting and supports secondary impedances of 4, 8, and 16 ohms. The component utilizes paper-wound construction to deliver vintage tonal characteristics suitable for guitar amplifier circuits.
Audio Transformers Feature Summary
- Paper-wound construction for authentic vintage audio response
- Designed for 30-watt power level applications
- Chassis mount configuration
Audio Transformers Applications
- Trainwreck amplifier restoration
- Express amplifier modification
- Liverpool amplifier repair
- Rocket amplifier upgrade
Audio Transformers Procurement Notes
Verify the specific suffix (R vs T) matches your circuit requirements, as winding configurations may differ between variants. Confirm impedance ratings align with your speaker cabinet specifications. Ensure chassis mounting dimensions fit your amplifier enclosure before installation.
Audio Transformers Selection Notes
Select this model when replacing original Stancor 3801 transformers in Ken Fischer-designed amplifiers. Choose based on required secondary impedance options (4/8/16 ohms). Consider paper-wound construction if vintage tonal character is prioritized over modern efficiency metrics.
Audio Transformers Part Context
This output transformer is part of Pacific Audio Magnetics' line of replacement components for classic American guitar amplifiers. It serves as a direct substitute for legacy parts used in high-gain tube amplifier designs, maintaining historical accuracy for restoration projects.
Audio Transformers Replacement Considerations
Direct substitute for Stancor 3801. Compatible with Trainwreck, Express, Liverpool, and Rocket amplifier models. Verify physical dimensions match existing chassis cutouts.
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