ADH30048

Power Transformers Overview

The ADH30048 is a split bobbin power transformer from the Zettler Magnetics ADH series, designed for through-hole mounting. It features a laminated core construction and operates at 50/60Hz. The primary winding supports 115V or 230V input in parallel configuration. Secondary outputs include two independent windings: one providing 24V at 100mA and another providing 48V at 50mA. The unit has a total power rating of 2.4VA.

Power Transformers Feature Summary

• Split bobbin design facilitates efficient thermal management and reduces inter-winding capacitance.
• Laminated core construction ensures stable voltage regulation under load.
• Through-hole termination style provides robust mechanical stability for PCB integration.

Power Transformers Applications

• Industrial control systems requiring isolated DC power rails
• Consumer electronics with multiple voltage requirements
• General-purpose equipment needing 24V and 48V secondary supplies

Power Transformers Procurement Notes

Verify the specific datasheet version when ordering, as manufacturing revisions may occur. Confirm that the required lead times align with project schedules, as availability can fluctuate based on global supply chain conditions. Ensure compatibility with standard through-hole assembly processes before finalizing procurement decisions.

Power Transformers Selection Notes

Select this component when dual isolated secondary voltages are required from a single transformer footprint. The 2.4VA rating suits low-power applications. Consider the physical dimensions and pinout compatibility with the target PCB layout. Verify that the operating temperature range meets the environmental specifications of the end device.

Power Transformers Part Context

This part belongs to the ADH series of open-frame power transformers manufactured by Zettler Magnetics. The series utilizes split bobbin technology to enhance electrical isolation and thermal performance. These components are widely used in applications requiring reliable AC-to-DC conversion stages within compact electronic enclosures.

Power Transformers Replacement Considerations

Cross-reference models such as ADH30036 or ADH30028 if different secondary voltages are needed while maintaining the same form factor. Ensure any substitute matches the 2.4VA power rating and through-hole mounting requirements. Verify that the replacement part maintains equivalent insulation class and safety certifications.