AHI05020

Power Transformers Overview

The Zettler Magnetics AHI05020 is a 5VA laminated power transformer designed for through-hole mounting. It features dual primary windings supporting 115V and 230V inputs, configurable in parallel or series. The secondary output provides 10V at 500mA in parallel configuration or 20V at 250mA in series configuration. This component offers 4200V isolation voltage and complies with RoHS3 standards.

Power Transformers Feature Summary

• Dual primary winding design supports flexible input voltage selection
• Configurable secondary outputs allow parallel or series operation
• High isolation voltage capability ensures safety compliance

Power Transformers Applications

• Office equipment power supplies
• AC power supply units
• HVAC control systems
• Consumer appliance circuits

Power Transformers Procurement Notes

Verify the specific datasheet revision to confirm insulation class and regulatory approvals. Ensure the selected package variant matches the required PCB footprint dimensions. Confirm that the thermal rating aligns with the intended operating environment before finalizing procurement orders.

Power Transformers Selection Notes

Select this model when a 5VA capacity is sufficient for low-power applications. Choose the parallel secondary configuration for higher current requirements or the series configuration for higher voltage needs. Verify that the through-hole mounting style fits the mechanical constraints of the target assembly.

Power Transformers Part Context

This component belongs to the AHI Series of standard PCB power transformers from Zettler Magnetics. The series includes various wattage ratings tailored for office equipment and consumer appliances. It represents a standard solution for isolated AC-to-DC conversion stages in compact electronic designs.

Power Transformers Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical specifications before substituting.