186C24

Power Transformers Overview

The Hammond Manufacturing 186C24 is a laminated core industrial control transformer designed for chassis mounting. It features dual primary windings rated for 115 VAC and 230 VAC operation at 50 Hz or 60 Hz frequencies. The secondary output provides 24 VAC with a center tap, delivering a maximum current of 500 mA and a power rating of 12 VA. The unit utilizes quick connect terminals for electrical interfacing and offers 2000 VRMS isolation voltage. Physical dimensions are approximately 71.37 mm in length, 34.79 mm in width, and 41.14 mm in height, weighing 304 grams.

Power Transformers Feature Summary

• Dual primary winding configuration supports flexible input voltage selection between 115V and 230V AC systems.
• Center-tapped secondary design enables versatile low-voltage rectification and signal processing applications.
• Chassis mount construction with quick connect terminals facilitates secure installation and straightforward wiring integration.

Power Transformers Applications

• Industrial control panel power distribution
• Low voltage equipment powering
• Rectifier circuit input stages

Power Transformers Procurement Notes

Verify the specific terminal type and physical footprint compatibility with existing chassis layouts before procurement. Confirm that the 12 VA power rating meets the continuous load requirements of the target application. Ensure the operating environment temperature remains within the specified limits to maintain performance and safety standards during long-term deployment.

Power Transformers Selection Notes

Select this component when a compact, chassis-mountable solution is required for stepping down standard line voltages to a stable 24V AC supply. The dual primary winding allows adaptation to different regional power standards without changing hardware. Consider the 500 mA current limit to ensure adequate headroom for connected loads while maintaining thermal stability under continuous operation conditions.

Power Transformers Part Context

This transformer belongs to the Hammond 186 Series, which focuses on general-purpose industrial control transformers. The series offers various power ratings and voltage configurations tailored for machinery and equipment requiring reliable isolated power sources. The 186C24 specifically addresses needs for moderate power delivery in space-constrained enclosures.

Power Transformers Replacement Considerations

Direct substitutes within the same series include models like 186C56 for higher voltage outputs. Verify that any replacement maintains identical mounting dimensions and terminal styles to ensure mechanical compatibility without modifying the enclosure structure.

Power Transformers FAQ

What is the isolation voltage rating?

The transformer provides an isolation voltage of 2000 VRMS between primary and secondary windings.

Does the secondary winding have a center tap?

Yes, the 24V AC secondary winding includes a center tap configuration.