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Product Detailed Parameters
- Description：XFMR 6.5K / 4, 8, 16 CHAS MNT
- Series：1600
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：5.000" L x 3.750" W (127.00mm x 95.20mm)
- Height - Seated (Max)：4.560" (115.82mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：6.5k
- Impedance - Secondary (Ohms)：4, 8, 16
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Single Ended Audiophile, Ultra-Linear - Tube Output
- Frequency Range：20Hz ~ 20kHz
- Frequency Response：±1dB
- Voltage - Isolation：-
- Insertion Loss：±1dB
- Return Loss：-
- Power Level：25W
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 1629SE is an audio output transformer designed for high-fidelity applications. It features a primary impedance of 6500 ohms and supports a maximum power handling capacity of 25 watts. The unit operates at standard line frequencies of 50 Hz and 60 Hz, ensuring compatibility with global power standards. This component facilitates efficient signal transfer in tube amplifier circuits, providing necessary impedance matching between the vacuum tubes and the speaker load.
Feature Summary
- Provides precise impedance transformation for optimal audio signal fidelity
- Supports high-power handling capabilities suitable for robust amplifier designs
- Ensures reliable operation across standard international frequency ranges
Applications
- Vacuum tube guitar amplifiers
- Hi-Fi audio output stages
- Professional sound reinforcement equipment
Procurement Notes
Verify the specific part number against official Hammond Manufacturing documentation to confirm electrical ratings and physical dimensions. Ensure the component meets the required impedance and power specifications for the intended circuit design. Cross-reference datasheets for any updates regarding compliance or manufacturing changes.
Selection Notes
Select this transformer based on the required primary impedance and power rating for the specific tube type. Consider the physical mounting requirements and lead configuration compatibility with the existing chassis layout. Evaluate thermal management needs within the enclosure to ensure long-term reliability under continuous operation.
Part Context
This component belongs to Hammond Manufacturing's range of industrial and audio transformers. It serves as a critical interface element in analog audio systems, bridging the gap between high-impedance tube outputs and low-impedance speakers. The design prioritizes signal integrity and durability in demanding acoustic environments.
Replacement Considerations
Consult official Hammond Manufacturing substitution guides for verified equivalent models. Ensure any replacement matches the primary impedance, power handling, and physical footprint. Do not assume cross-compatibility without verifying technical specifications against the original design requirements.
