185F16

Power Transformers Overview

The Hammond Manufacturing 185F16 is a laminated core industrial power transformer designed for chassis mounting. It features a 130VA power rating with dual primary windings supporting 115VAC and 230VAC inputs at 50/60 Hz operation. The secondary configuration offers versatility, providing 16VAC center-tapped at 8.1A in series mode or 8VAC at 16.2A in parallel mode. Constructed with quick connect terminals, the unit measures 102.36 mm in length, 57.15 mm in width, and 65.02 mm in height. It undergoes a 4,000 VRMS hi-pot test to ensure electrical isolation and safety compliance for industrial control applications.

Power Transformers Feature Summary

• Dual primary winding capability allows flexible connection to either 115VAC or 230VAC power sources
• Versatile secondary output supports both series and parallel configurations for varying voltage and current requirements
• Robust laminated core construction ensures stable performance under industrial operating conditions
• Chassis mount design facilitates secure integration into equipment enclosures using quick connect terminals

Power Transformers Applications

• Industrial control panels requiring isolated low-voltage power distribution
• Machinery systems utilizing 115VAC or 230VAC input supplies
• Equipment needing configurable secondary outputs for series or parallel circuit topologies
• Chassis-mounted electronic assemblies demanding high isolation standards

Power Transformers Procurement Notes

Verify that the required secondary configuration matches the specific application needs, as the transformer supports both series and parallel connections. Confirm the input voltage aligns with the available power source, given the dual primary winding design. Ensure the chassis mounting space accommodates the specified physical dimensions. Check terminal compatibility with existing wiring harnesses due to the quick connect termination style. Validate that the 130VA rating meets the total load requirements of the downstream circuits.

Power Transformers Selection Notes

Select this model when a versatile industrial transformer with configurable secondary outputs is required. The dual primary feature simplifies deployment across regions with different standard voltages. Consider the chassis mount form factor for direct installation within metal enclosures. Evaluate the 130VA capacity against peak and continuous load demands. The laminated core construction provides a balance of efficiency and cost-effectiveness for general industrial power transformation tasks.

Power Transformers Part Context

The 185F16 belongs to the Hammond 185 Series of industrial power transformers. This series is characterized by robust construction and flexible electrical configurations suitable for demanding environments. Similar models in the lineup may offer different VA ratings or physical footprints while maintaining the same chassis mount interface and dual primary capabilities. The series supports various secondary arrangements to accommodate diverse system architectures.

Power Transformers Replacement Considerations

Direct substitutes must match the 130VA rating, 115/230VAC primary input, and compatible secondary voltage/current options. Verify that alternative components support the same chassis mount dimensions and quick connect terminal types. Ensure the replacement maintains the 4,000 VRMS isolation rating for safety compliance. Cross-reference part numbers from other manufacturers offering equivalent laminated core industrial transformers.

Power Transformers FAQ

Can the secondary windings be connected in parallel?

Yes, the transformer supports parallel connection of the secondary windings, providing 8VAC at 16.2A.

What is the maximum isolation voltage rating?

The transformer is tested for an isolation voltage of 4,000 VRMS between primary and secondary windings.

Does the transformer support both 50 Hz and 60 Hz frequencies?

Yes, the 185F16 is designed to operate efficiently at both 50 Hz and 60 Hz input frequencies.