PE2818-I-2300901

Power Transformers Overview

The PE2818-I-2300901 is a laminated core power transformer manufactured by PowerUC Electronics, designed for PCB mounting applications. It features a single primary winding rated for 230V AC input and provides a secondary output of 9V at full load with a maximum current capacity of 222mA. The unit has a power rating of 2VA and utilizes high-temperature epoxy resin encapsulation under vacuum conditions to ensure high voltage resistance and durability. This component is RoHS compliant and certified to CE standards, operating within a temperature range of -30°C to +70°C.

Power Transformers Feature Summary

• Inherently short-circuit proof design for enhanced safety
• High-voltage resistance achieved through vacuum-state epoxy resin encapsulation
• CE certification ensuring compliance with European safety standards

Power Transformers Applications

• General purpose isolation in electronic circuits
• Power supply units requiring PCB-mounted transformers
• Industrial control systems needing reliable voltage conversion

Power Transformers Procurement Notes

Verify the specific suffix code against official datasheets to confirm exact electrical parameters, as variations exist within the PE2818 series. Ensure compatibility with target PCB footprint and thermal requirements. Confirm RoHS and CE status if regulatory compliance is mandatory for the end application. Cross-reference manufacturer documentation for precise pinout and mechanical dimensions before integration.

Power Transformers Selection Notes

Select this model when a 230V primary to 9V secondary conversion is required at 2VA capacity. Consider the laminated core type for standard efficiency needs. Evaluate the -30°C to +70°C operating range against environmental conditions. Verify that the PCB mounting style fits the assembly constraints. Compare against other series variants if different voltage ratios or power ratings are needed.

Power Transformers Part Context

This component belongs to the PE2818 series of PCB mounting type power transformers from Beijing Yaohuadechang Electronic Co (marketed as PowerUC Electronics). The series includes various configurations with different primary voltages and secondary outputs, all sharing similar encapsulation and safety features. The PE2818-I variant specifically denotes the standard isolation transformer configuration within this product line.

Power Transformers Replacement Considerations

Direct substitutes include other PE2818 series parts with matching 230V primary and 9V secondary specifications, such as PE2818-I-2300901 equivalents from authorized distributors. Ensure mechanical dimensions and pin configurations align. Generic replacements must match the 2VA rating and laminated core construction to maintain performance integrity.