PE2412-I-2301201

Power Transformers Overview

The PE2412-I-2301201 is a laminated core power transformer manufactured by PowerUC Electronics, designed for PCB mounting. It features a primary voltage of 230V and a secondary output of 12V at 50mA, resulting in a rated apparent power of 0.5VA. The device operates at 50Hz with an EI core configuration. Key electrical specifications include an isolation voltage of 3.75kV tested for one minute and a leakage current of ≤5mA. The unit measures 26.50mm in length and 22.50mm in width, supporting an operating temperature range from -30°C to +70°C.

Power Transformers Feature Summary

• Provides safety isolation between primary and secondary circuits via laminated EI core construction
• Designed for direct printed circuit board (PCB) pin mounting
• Complies with RoHS standards and maintains moisture sensitivity level 2

Power Transformers Applications

• Low-power electronic equipment requiring isolated DC supplies
• Industrial control systems utilizing 12V secondary rails
• Consumer electronics with strict safety isolation requirements

Power Transformers Procurement Notes

Verify the specific ordering suffix matches the required secondary voltage and current rating. Confirm that the 230V primary specification aligns with the target mains frequency and input infrastructure. Ensure PCB footprint compatibility with the 26.50mm x 22.50mm dimensions before finalizing procurement orders.

Power Transformers Selection Notes

Select this component when a compact, low-voltage isolation solution is required for 230V input systems. The 0.5VA rating suits applications with minimal load currents around 50mA. Consider the -30°C to +70°C operational range for environmental suitability. Validate that the 3.75kV isolation barrier meets the safety standards applicable to the end product design.

Power Transformers Part Context

This model belongs to the PE series of PCB safety isolation transformers produced by Beijing Yaohuadechang under the PowerUC Electronics brand. The series utilizes laminated EI cores to provide efficient magnetic coupling while maintaining physical compactness. These components are engineered for reliable performance in standard industrial and commercial electronic assemblies requiring galvanic separation.

Power Transformers Replacement Considerations

Cross-reference with other PE2412-I variants if different secondary voltages or currents are needed. Verify that substitute parts maintain identical 230V primary ratings and 3.75kV isolation levels. Ensure mechanical dimensions and pin configurations match the existing PCB layout to avoid redesign requirements.