ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OUTPUT TRANSFORMER, GUITAR AMP,
- Series：1750
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：-
- Height - Seated (Max)：-
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：37.4k
- Impedance - Secondary (Ohms)：69.16
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Push-Pull Audiophile, Ultra-Linear - Tube Output
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
Download product information
Overview
The Hammond Manufacturing 1750AX is a single-ended audio transformer designed for tube output applications. It features a primary impedance of 7,500 Ohms and a secondary impedance of 8 Ohms. The unit has a power rating of 3.5 W and operates within a frequency range of 70 Hz to 15 kHz. It utilizes wire lead termination and is intended for chassis mounting.
Feature Summary
- Designed specifically for single-ended tube output stages
- Provides impedance matching between high-impedance primary and low-impedance secondary circuits
- Constructed with wire leads for direct circuit integration
Applications
- Single-ended guitar amplifier output stages
- Tube-based audio signal coupling
- Hi-fi amplifier output transformers
Procurement Notes
Verify the specific impedance requirements against the design schematic, as the 1750AX is configured for single-ended operation with a 7,500 Ohm primary. Confirm that the 3.5 W power rating meets the thermal and load demands of the target vacuum tube configuration before finalizing procurement.
Selection Notes
Select this component when a single-ended topology is required rather than push-pull configurations found in other 1750 series variants. Ensure the application does not exceed the 3.5 W power limit. Compare against similar models like the 1750E or 1750Y if higher power handling or different primary impedances are needed.
Part Context
This component belongs to the Hammond 1750 series of audio and signal transformers. While many parts in this series support push-pull applications with center-tapped primaries, the 1750AX is distinctively specified for single-ended use. It shares the general chassis-mount form factor and frequency response characteristics typical of the series.
Replacement Considerations
Direct substitutes within the same series include the 1750A (4.15kCT) or 1750B (5.482kCT), though these differ in primary impedance and winding configuration. Verify compatibility carefully as impedance mismatches can affect performance.
