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Product Detailed Parameters
- Description：XFMR 10KCT / 4, 8, 16 CHAS MNT
- Series：1600
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：2.750" L x 2.500" W (69.85mm x 63.50mm)
- Height - Seated (Max)：3.060" (77.72mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：10kCT
- Impedance - Secondary (Ohms)：4, 8, 16
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Push-Pull Audiophile, Ultra-Linear - Tube Output
- Frequency Range：30Hz ~ 30kHz
- Frequency Response：±1dB
- Voltage - Isolation：-
- Insertion Loss：±1dB
- Return Loss：-
- Power Level：10W
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 1609 is a push-pull audio output transformer designed for audiophile applications. It features a primary winding configuration of 10,000 CT with a current rating of 100mA. The secondary winding provides multiple impedance taps at 4, 8, and 16 ohms. This component is rated for a power handling capacity of 10W, making it suitable for high-fidelity tube amplifier output stages requiring precise signal transformation.
Feature Summary
- Push-pull topology optimized for audiophile tube output stages
- Multiple secondary impedance options including 4, 8, and 16 ohm taps
- Designed for high-fidelity audio signal transformation
Applications
- High-fidelity tube amplifier construction
- Audiophile audio equipment output stages
- Custom tube amplifier builds requiring specific impedance matching
Procurement Notes
Verify the specific datasheet version to confirm electrical parameters such as primary inductance and frequency response range. Ensure compatibility with the intended tube type and circuit design requirements. Check RoHS compliance status if required by the manufacturing process. Confirm that the 10W power rating aligns with the amplifier's operational demands.
Selection Notes
Select this transformer when a push-pull configuration with 10,000 CT primary impedance is required. The availability of 4, 8, and 16 ohm secondary taps allows flexibility in speaker load matching. Consider the 10W power rating to ensure it meets the amplifier's output needs. Verify physical dimensions and mounting requirements against the chassis design.
Part Context
This component belongs to Hammond Manufacturing's line of audio transformers, specifically targeting the audiophile and high-end audio market. It serves as a critical interface between vacuum tubes and loudspeakers in push-pull amplifier circuits. The product is distinct from general-purpose signal transformers due to its specialized audio frequency performance characteristics.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users should consult Hammond Manufacturing directly or authorized distributors for potential cross-reference options if this specific model is discontinued or unavailable.
