A41-130-16L

Power Transformers Overview

The A41-130-16L is a laminated core power transformer from the All-4-One series by Signal Transformer, designed for chassis mount applications. It features dual primary windings rated for 115V and 230V operation at 50/60 Hz. The unit provides dual secondary outputs: an 8V winding capable of 10A in parallel configuration, and a 16V winding rated for 5A in series connection. With a maximum power rating of 130VA, it offers 4000Vrms isolation voltage. The component utilizes lead wire termination and measures 63.50mm in length, 64.30mm in width, with a maximum installation height of 76.20mm.

Power Transformers Feature Summary

• Dual primary winding design supports international voltage compatibility for 115V and 230V inputs.
• Flexible secondary output options allow parallel 8V or series 16V configurations to meet diverse load requirements.
• High isolation voltage of 4000Vrms ensures safety compliance for industrial and medical applications.
• Robust laminated core construction provides efficient power transfer within a compact chassis-mount footprint.

Power Transformers Applications

• Industrial control systems requiring isolated power supplies
• Medical equipment needing certified isolation transformers
• General purpose AC to DC power conversion units
• Test and measurement instrumentation power stages

Power Transformers Procurement Notes

Verify that the specific suffix 'L' corresponds to the standard lead wire length and color specifications documented in the official ST-A41-L datasheet. Confirm RoHS3 compliance status and REACH regulatory standing prior to integration. Ensure mechanical dimensions align with chassis mounting constraints. Cross-reference the manufacturer's part number against distributor listings to avoid confusion with non-L variants or different VA ratings within the A41 family.

Power Transformers Selection Notes

Select this model when dual secondary voltages are required for bridge rectifier circuits or split-rail power architectures. The 130VA rating suits moderate power applications where high isolation is critical. Consider the physical dimensions and lead wire termination style for PCB or direct chassis wiring. Evaluate thermal management needs based on the 130VA continuous load capacity and ambient operating conditions specified in the technical documentation.

Power Transformers Part Context

This component belongs to the All-4-One™ international transformer series, which emphasizes global voltage compatibility through dual primary windings. The A41 series is widely recognized for its reliability in industrial and medical sectors. The 'L' designation typically indicates specific lead wire characteristics compared to standard A41 models. Signal Transformer manufactures these units to meet stringent safety standards, including VDE certification for certain configurations.

Power Transformers Replacement Considerations

Direct substitutes include other A41 series models with matching VA ratings and electrical parameters, such as A41-130-16 without the L suffix if lead wire differences are acceptable. Verify that any replacement maintains the 4000Vrms isolation and 130VA power rating. Consult the manufacturer's cross-reference guide for approved alternatives that match the dual secondary winding configuration and chassis mount form factor.

Power Transformers FAQ

What is the isolation voltage rating of the A41-130-16L?

The transformer provides an isolation voltage of 4000Vrms between primary and secondary windings.

Can the secondary windings be used independently?

Yes, the dual secondaries can be configured for parallel 8V output at 10A or series 16V output at 5A.

Is this transformer suitable for medical applications?

Yes, the A41 series is designed for medical safety applications, offering high isolation and compliance with relevant safety standards.