E750

Overview

The SolaHD E750 is a 750 VA industrial control transformer featuring a laminated core and epoxy encapsulation. It supports dual primary windings for 240/480 VAC input and provides a single secondary output of 110-120 VAC. Designed for chassis mounting, this unit operates at 50/60 Hz frequencies. The interleaved copper windings minimize I2R losses to maximize efficiency. The epoxy encapsulation protects internal components against moisture, dirt, and environmental contaminants while facilitating efficient heat dissipation for cooler operation.

Feature Summary

• Epoxy encapsulation protects cores and coils against moisture and dirt
• Interleaved copper windings reduce I2R losses and maximize efficiency
• Dual primary winding configuration supports multiple voltage inputs

Applications

• Industrial control panels
• Chassis-mounted equipment integration
• Power distribution in demanding environments

Procurement Notes

Verify the specific ordering suffix to confirm the exact primary voltage rating and physical dimensions required for your application. Ensure the chassis mounting holes align with the specified width and depth measurements. Confirm that the 750 VA capacity meets the load requirements of the controlled circuitry before finalizing the purchase order.

Selection Notes

Select the E750 when a robust, encapsulated industrial transformer is needed for chassis mounting. The dual primary option offers flexibility for varying input voltages. Consider the physical footprint constraints as the unit requires specific clearance for heat dissipation due to its encapsulated design compared to open-frame alternatives.

Part Context

This component belongs to the SBE Series of power transformers from SolaHD. These units are designed for industrial applications requiring reliable power conversion. The series utilizes epoxy encapsulation technology to enhance durability and thermal performance, distinguishing it from standard open-core designs found in general-purpose electronics.

Replacement Considerations

Direct replacements must match the 750 VA rating, 240/480 VAC primary, and 110-120 VAC secondary specifications. Verify that substitute models support chassis mounting and possess similar encapsulation ratings for environmental protection. Cross-reference physical dimensions to ensure fit within existing enclosures.