370X

Power Transformers Overview

The Hammond Manufacturing 370X is an industrial power transformer from the 300 Series, designed for high voltage and filament applications. It features a laminated core construction with dual primary windings and triple secondary windings. The unit has a power rating of 41 VA and accepts primary voltages ranging from 100 VAC to 240 VAC. The secondary output provides 480 VAC center-tapped at 46 mA. Designed for chassis mounting, it utilizes wire leads for termination and operates within a temperature range of 0°C to 105°C at 50/60 Hz frequencies.

Power Transformers Feature Summary

• Dual primary winding configuration allows for flexible input voltage selection across multiple taps.
• Triple secondary winding design supports simultaneous high voltage and filament power requirements.
• Laminated core construction ensures efficient energy transfer in industrial control environments.

Power Transformers Applications

• Industrial control panels requiring isolated high voltage supplies
• Equipment needing combined plate and filament power sources
• Chassis-mounted electronic systems with specific voltage regulation needs

Power Transformers Procurement Notes

Verify that the required secondary current does not exceed 46 mA to prevent overheating. Confirm that the installation environment remains within the specified 0°C to 105°C operating range. Ensure the chassis mounting holes align with the physical dimensions provided in the datasheet. Check that the wire lead lengths are sufficient for the intended circuit layout before final assembly.

Power Transformers Selection Notes

Select this model when a compact solution is needed for both high voltage and filament generation. The dual primary windings accommodate varying global input standards without external switching. Consider the triple secondary configuration if multiple distinct voltage outputs are required from a single transformer unit. Evaluate the chassis mounting style against available panel space constraints.

Power Transformers Part Context

This component belongs to the Hammond 300 Series, which specializes in industrial power transformers. The series offers various ratings tailored for different high voltage and filament applications. The 370X specifically addresses needs for moderate power levels with versatile winding configurations. It complements other models like the 370CX and 370DAX by providing a distinct 41 VA rating option.

Power Transformers Replacement Considerations

Direct substitutes within the same series include the 370CX and 370DAX, though these differ in power rating and secondary specifications. Verify that any replacement matches the exact voltage and current requirements of the original circuit design.