PE3814-M-2307501

Power Transformers Overview

The PE3814-M-2307501 is a power transformer manufactured by PowerUC Electronics, designed for PCB mounting with pin terminals. It features an EI core construction and vacuum epoxy resin encapsulation to ensure high dielectric strength and long operational life. The unit supports primary voltages of 110V, 220V, 230V, and 380V, delivering secondary outputs ranging from 6V to 24V or dual configurations up to 24V×2. With a rated capacity of 4.5VA, it provides isolation testing at 3.75kV for 1 minute at 50Hz. The transformer operates within a temperature range of -30°C to +70°C and maintains low heat dissipation.

Power Transformers Feature Summary

• Vacuum epoxy resin encapsulation for enhanced durability and high dielectric strength
• EI core design optimized for efficient power conversion in compact spaces
• Robust thermal management allowing operation in extreme ambient temperatures
• High isolation voltage rating ensuring safety in diverse electrical environments

Power Transformers Applications

• Industrial control systems requiring isolated power supplies
• Smart power distribution units needing reliable step-down transformation
• IoT devices utilizing non-intrusive measurement components

Power Transformers Procurement Notes

Verify the specific secondary voltage configuration required, as the model series supports multiple output options including single and dual windings. Confirm that the PCB footprint matches the pin terminal layout specified in the official datasheet. Ensure the operating environment stays within the stated temperature limits to maintain the 20-year lifespan guarantee associated with the encapsulation process.

Power Transformers Selection Notes

Select this component when high isolation voltage (3.75kV) is critical for system safety. The 4.5VA rating suits low-power applications where space constraints favor an EI core over toroidal designs. Consider the wide input voltage compatibility if the supply network varies between 110V and 380V regions. The vacuum encapsulation makes it suitable for harsh industrial environments compared to standard potting methods.

Power Transformers Part Context

This transformer belongs to the PowerUC Electronics lineup specializing in power conversion and sensing components. The brand also produces split-core current transformers and Rogowski coils for energy monitoring. The PE3814-M series utilizes standardized EI cores and pin terminations, aligning with common PCB assembly practices for industrial automation and smart grid infrastructure projects.

Power Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must verify mechanical dimensions and electrical specifications against alternative models from other manufacturers to ensure compatibility.