ADH20024

Power Transformers Overview

The ADH20024 is a laminated power transformer from Zettler Magnetics with a 1.1VA rating, designed for through-hole mounting. It features dual primary voltage inputs of 115V and 230V configured in parallel. The secondary output provides parallel 12V at 90mA or series 24V at 45mA. Operating at 50/60Hz, the component measures 35.5mm x 30mm x 24mm.

Power Transformers Feature Summary

• Dual primary voltage input capability for global compatibility
• Flexible secondary output configuration supporting parallel or series connections
• Laminated core construction for standard power transformation

Power Transformers Applications

• General purpose AC to DC power supply circuits
• Industrial control panel power distribution
• Consumer electronics requiring isolated low-voltage DC

Power Transformers Procurement Notes

Verify the specific datasheet revision to confirm insulation class and safety certifications required for your target market. Ensure the PCB footprint matches the through-hole pin spacing dimensions provided in the official mechanical drawing. Confirm that the 1.1VA rating meets the peak load requirements of the downstream circuitry without excessive temperature rise.

Power Transformers Selection Notes

Select this model when a compact, low-power isolation transformer is needed for 115V or 230V mains input. The choice between parallel 12V and series 24V outputs depends on the specific voltage requirement of the load. Consider the physical size constraints as the package occupies a defined board area suitable for space-limited designs.

Power Transformers Part Context

This component belongs to the ADH series of laminated power transformers offered by Zettler Magnetics. The series includes various VA ratings and voltage configurations to support diverse low-power applications. These transformers are engineered for reliability in standard off-line power conversion environments.

Power Transformers Replacement Considerations

Cross-reference with other ADH series variants such as ADH20028 or ADH20016 if different power ratings are required. Verify pinout compatibility before substituting with transformers from other manufacturers to ensure correct primary and secondary winding connections.