A41-25-512

Power Transformers Overview

The Signal Transformer A41-25-512 is a laminated core power transformer designed for chassis mounting. It features dual primary windings supporting 115V and 230V inputs at 50/60 Hz, configured in parallel. The secondary configuration provides two outputs: a parallel 5V winding rated at 1.25A and a series 12V winding rated at 150mA. This component delivers a maximum power capacity of 25VA with a 4000Vrms isolation voltage.

Power Transformers Feature Summary

• Laminated core construction for reliable power transformation
• Dual primary winding support for international voltage compatibility
• Chassis mount design with wire lead termination
• High isolation voltage rating for safety compliance

Power Transformers Applications

• Industrial equipment requiring isolated DC power rails
• Medical devices needing certified isolation barriers
• General purpose AC to DC power supply units

Power Transformers Procurement Notes

Verify the specific secondary current ratings against your load requirements before ordering. Confirm that the chassis mounting dimensions align with your enclosure design. Ensure the input voltage matches the parallel primary configuration. Check for RoHS compliance status if required by your manufacturing standards. Validate the package type and lead style for proper integration.

Power Transformers Selection Notes

Select this model when a 25VA capacity is sufficient for the application. Choose this variant if the specific combination of 5V and 12V outputs is required. Consider the physical size constraints as it is a chassis mount unit. Verify that the operating frequency range of 50/60 Hz meets system specifications. Ensure the isolation voltage meets safety regulatory requirements.

Power Transformers Part Context

This component belongs to the All-4-One™ series of international transformers from Signal Transformer. The series is designed to provide multiple output configurations from a single form factor. These transformers are commonly used in global electronics where varying input voltages must be accommodated. The A41 series emphasizes compactness and reliability for industrial applications.

Power Transformers Replacement Considerations

Consult official distributor databases for cross-references. Verify pinout compatibility before substitution. Ensure replacement parts meet identical electrical and mechanical specifications.