PA2204NL

Overview

The PA2204NL is a board-mount flyback transformer manufactured by Pulse Electronics. It is designed for power conversion applications requiring isolation and voltage transformation. The component features a compact form factor suitable for surface mount integration into electronic circuits. Electrical characteristics include a primary inductance of 5 microhenries, supporting efficient energy transfer in switching power supply topologies. The device provides galvanic isolation between input and output stages to ensure system safety and noise reduction.

Feature Summary

• Flyback transformer topology for isolated power conversion
• Surface mount design for automated assembly processes
• Galvanic isolation capability for circuit protection

Applications

• Switched-mode power supplies (SMPS)
• Isolated DC-DC converter modules
• Low-power adapter circuits

Procurement Notes

Verify the specific datasheet version with the manufacturer to confirm current electrical parameters and mechanical dimensions. Ensure that the selected component meets all relevant safety certifications required for the target application environment. Cross-reference part numbers carefully as suffixes may indicate variations in packaging or specifications.

Selection Notes

Select this component based on the required isolation voltage rating and power handling capabilities for the specific power supply design. Evaluate the thermal performance and footprint constraints against the available PCB space. Confirm compatibility with the intended switching frequency and core material properties to optimize efficiency.

Part Context

This component belongs to the family of power transformers produced by Pulse Electronics. It serves as a critical passive element in isolated power architectures, distinguishing itself from general signal transformers by its ability to handle higher power levels and provide robust electrical isolation in power conversion systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor catalogs or manufacturer cross-reference guides for compatible alternatives that match the required electrical and mechanical specifications.