PE3814-M-2300901

Power Transformers Overview

The PE3814-M-2300901 is a laminated core power transformer manufactured by PowerUC Electronics. It features a primary voltage rating of 230V and a secondary output of 9V at 500mA, delivering a total apparent power of 4.5VA. The unit utilizes an EI core construction with pin-type PCB mounting for direct board integration. Electrical isolation specifications include a primary-to-secondary withstand voltage of 3.75kV tested for one minute with a leakage current limit of 5mA. The device operates within a frequency range of 50Hz and maintains temperature rise parameters under specified load conditions.

Power Transformers Feature Summary

• Laminated EI core design for efficient magnetic flux conduction
• Vacuum epoxy resin encapsulation ensuring high dielectric strength and thermal stability
• Pin-style termination compatible with standard printed circuit board assembly processes

Power Transformers Applications

• General purpose AC to DC power supply input stages
• Industrial control system isolation interfaces
• Consumer electronic device internal power conversion

Power Transformers Procurement Notes

Verify the specific winding configuration and pinout diagram against the target PCB footprint prior to ordering. Confirm that the 230V primary rating aligns with the local mains supply standards. Ensure the 4.5VA power capacity meets the peak current demands of the downstream circuitry without exceeding the thermal limits defined in the manufacturer's datasheet.

Power Transformers Selection Notes

Select this component when a compact, cost-effective isolation solution is required for low-power applications. The 9V secondary output suits common logic level requirements. Consider the physical dimensions and mounting orientation constraints during layout design. Validate that the insulation class and environmental operating range meet the final product's safety certifications.

Power Transformers Part Context

This model belongs to the PE3814-M series of laminated core transformers offered by PowerUC Electronics. The series provides various primary and secondary voltage combinations tailored for different regional power standards. The specific suffix indicates the 230V primary and 9V secondary variant designed for PCB mounting.

Power Transformers Replacement Considerations

Direct substitutes must match the 4.5VA rating, 230V/9V transformation ratio, and 500mA secondary current capacity. Verify that alternative components offer equivalent 3.75kV isolation strength and compatible EI core geometry for mechanical fit.