PE2409-I-2301201

Power Transformers Overview

The PE2409-I-2301201 is a laminated core power transformer manufactured by PowerUC Electronics. It features a primary voltage rating of 230V AC and provides a single secondary output of 12V AC. The unit has a power capacity of 3.5VA, delivering a maximum current of 291mA at the rated output. Designed for PCB mounting via pins, it incorporates high-temperature epoxy resin encapsulation under vacuum to ensure durability and high voltage resistance. The transformer supports an operating temperature range from -30°C to +70°C and meets safety isolation standards with a test voltage of 3.75kV at 50Hz for one minute.

Power Transformers Feature Summary

• Utilizes high-quality H18 core material for efficient energy transfer
• Employs vacuum-state high-temperature epoxy resin encapsulation for enhanced insulation and longevity
• Features pin-type PCB mounting for secure integration into electronic assemblies

Power Transformers Applications

• General purpose power supply circuits requiring isolated DC conversion
• Industrial control systems utilizing DIN rail mounted interfaces
• Electronic devices requiring safety isolation between primary and secondary sides

Power Transformers Procurement Notes

Verify the specific ordering suffix matches the required electrical configuration, as variations exist within the PE series. Confirm that the 3.5VA rating and 291mA output current align with the load requirements of the target application. Ensure the PCB footprint corresponds to the pin spacing defined in the official datasheet before finalizing procurement orders.

Power Transformers Selection Notes

Select this component when a compact, low-power isolation solution is needed for 230V AC input applications. The 3.5VA capacity suits small signal processing or control logic power stages. Consider the -30°C to +70°C operating range for environmental compatibility. The vacuum-encapsulated design offers superior protection against moisture and mechanical stress compared to non-encapsulated alternatives.

Power Transformers Part Context

This model belongs to the PE series of PCB safety isolation transformers from PowerUC Electronics. The series includes variants with different power ratings such as 0.5VA and higher capacities like 3.5VA. These transformers are designed for general industrial use, providing reliable voltage transformation and galvanic isolation for sensitive electronic components in various control and monitoring systems.

Power Transformers Replacement Considerations

Direct substitutes must match the 3.5VA power rating, 230V primary, and 12V secondary specifications. Verify that alternative components support the same PCB pin mounting style and meet the 3.75kV isolation test requirement. Ensure the replacement maintains the -30°C to +70°C temperature range and utilizes comparable encapsulation technology for equivalent reliability.