378CX

Power Transformers Overview

The Hammond Manufacturing 378CX is an industrial power transformer designed for high voltage and filament applications. It features a dual primary winding configuration supporting multi-tap inputs of 100, 115, 200, 220, 230, and 240 VAC at 50/60 Hz. The unit delivers a rated power of 465 VA with a triple secondary winding providing 800 VAC center-tapped output at 534 mA. Constructed for chassis mounting, it utilizes wire lead terminations and operates within a temperature range of 0°C to +105°C.

Power Transformers Feature Summary

• Dual primary winding design enables flexible input voltage selection across multiple standard AC lines.
• Triple secondary winding architecture provides high voltage and filament outputs simultaneously.
• Robust chassis-mount construction ensures stable installation in industrial control environments.

Power Transformers Applications

• Industrial automation control systems requiring high voltage plate supplies
• Electronic equipment needing dedicated filament heating circuits
• Custom instrumentation panels requiring isolated high voltage generation

Power Transformers Procurement Notes

Verify the specific ordering suffix to confirm the exact primary tap configuration and secondary current rating required for your application. Ensure the chassis mounting dimensions align with your enclosure design. Confirm compliance requirements such as RoHS status prior to finalizing the purchase order.

Power Transformers Selection Notes

Select this model when both high voltage plate and filament supplies are needed from a single transformer unit. The dual primary windings allow compatibility with various global line voltages. Verify that the 534 mA secondary current rating meets the load requirements of your connected circuitry.

Power Transformers Part Context

This component belongs to the Hammond 300 Series of industrial transformers. These units are engineered for durability in demanding electrical environments. The series offers various power ratings and winding configurations to suit diverse industrial control and electronic application needs.

Power Transformers Replacement Considerations

Direct substitutes may include other Hammond 300 Series models with matching VA ratings and winding configurations. Verify that any replacement part maintains the same chassis mounting footprint and terminal type to ensure mechanical compatibility.