166T24

Overview

The Hammond Manufacturing 166T24 is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated at 117V and a single secondary winding providing 24V at 12A, resulting in a maximum power rating of 288VA. The unit includes a center tap on the secondary side and offers an isolation voltage of 2000Vrms. Physical dimensions are 95.25mm in length, 90.42mm in width, with a maximum height of 117.80mm. The component weighs approximately 4.5 kg (9.9 lbs) and utilizes wire leads for termination.

Feature Summary

• Laminated core construction for efficient power transformation
• Single primary and single secondary winding configuration
• Center tap availability on the secondary output
• Chassis mount installation type with wire lead termination

Applications

• Filament transformers for vacuum tube circuits
• Low voltage rectifier power supplies
• Open frame industrial control systems
• General purpose low voltage AC power distribution

Procurement Notes

Verify that the specific order matches the 166T24 part number to ensure correct voltage and current ratings. Confirm chassis mounting requirements align with the physical dimensions provided. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure input voltage matches the 117V primary specification before integration into the system design.

Selection Notes

Select this model when a 288VA capacity is required for 117V primary applications. The 24V secondary output with 12A capability suits high-current low-voltage needs. Consider the center tap feature if split-rail or full-wave rectification is necessary. Evaluate the chassis mount form factor against available space constraints in the equipment enclosure.

Part Context

This component belongs to the Hammond 166 series of power transformers. The series offers various power ratings and voltage configurations tailored for different industrial and electronic applications. The 166T24 specifically addresses higher power demands compared to lower VA models within the same product line, maintaining consistent mounting and construction standards.

Replacement Considerations

Direct substitutes may include other Hammond 166 series models with matching electrical specifications. Verify that any replacement maintains the 288VA rating, 117V primary, and 24V secondary outputs. Ensure physical dimensions and mounting hole patterns are compatible with existing chassis designs.