241-3-28

Power Transformers Overview

The Signal Transformer 241-3-28 is a laminated core power transformer designed for industrial applications operating at 50/60 Hz. It features a single primary winding rated at 115 VAC and a secondary output of 28 VCT at 85 mA, delivering a total power rating of 2.4 VA. The unit utilizes chassis mount installation with quick connect terminals. Key electrical specifications include a dielectric strength of 2500 Vrms. The component operates within a temperature range of -40°C to +105°C and complies with RoHS standards.

Power Transformers Feature Summary

• Laminated core construction for standard industrial power transformation
• Chassis mount design with quick connect termination style
• RoHS compliant manufacturing process

Power Transformers Applications

• Industrial control panels requiring isolated power supplies
• Equipment needing 28 VCT auxiliary power rails
• General purpose AC power distribution in machinery

Power Transformers Procurement Notes

Verify the specific datasheet version for the 241-3-28 model to confirm terminal configuration and mounting hole dimensions prior to integration. Ensure that the 2.4 VA power rating meets the load requirements of the target circuit. Confirm compliance with local safety regulations for industrial equipment. Cross-reference the pinout diagram with existing PCB or wiring harness designs to ensure compatibility with the quick connect interface.

Power Transformers Selection Notes

Select this component when a compact, low-power isolation solution is required for 115 VAC input systems. The 2.4 VA rating suits light loads such as relay coils or indicator circuits. Consider the physical dimensions and chassis mounting constraints during mechanical design. The wide operating temperature range supports deployment in harsh industrial environments without additional thermal management.

Power Transformers Part Context

This part belongs to the Signal Transformer 241 series of laminated power transformers. The series offers various voltage configurations tailored for industrial use. The 241-3-28 specifically provides a center-tapped secondary output, distinguishing it from non-center-tapped variants in the same family. It represents a standard off-the-shelf solution for basic power conversion needs.

Power Transformers Replacement Considerations

Direct substitutes may include other 2.4 VA laminated transformers with identical 115 VAC primary and 28 VCT secondary ratings. Verify that replacement parts match the chassis mounting footprint and terminal spacing. Ensure equivalent dielectric strength and temperature ratings are maintained for safety compliance.