A41-43-230L

Power Transformers Overview

The Signal Transformer A41-43-230L is a laminated power transformer designed for chassis mounting. It features dual primary windings rated for 115V and 230V operation at 50/60 Hz. The secondary output provides 230V center-tapped configuration, delivering a maximum current of 0.19A in series mode or 0.38A in parallel mode. With a 43 VA power rating, it ensures high isolation via 4000Vrms dielectric strength. The unit utilizes lead wire terminations and measures 79.40mm in length, 54.40mm in width, and up to 68.20mm in height.

Power Transformers Feature Summary

• Provides high isolation voltage of 4000Vrms to meet international safety standards
• Features dual primary windings for flexible 115V or 230V input selection
• Constructed with laminated core for efficient power transformation
• Includes long lead wires for convenient integration into equipment

Power Transformers Applications

• Industrial control systems requiring isolated power supplies
• Equipment compliant with international safety regulations
• Chassis-mounted electronic assemblies needing 43 VA power
• Applications requiring 50/60 Hz laminated transformer performance

Power Transformers Procurement Notes

Verify the specific secondary configuration matches the design requirement, as the A41-43-230L denotes a 230V center-tapped output. Confirm that the lead wire termination style aligns with the assembly process, distinguishing it from quick-connect variants within the same series. Ensure the chassis mounting dimensions fit the enclosure constraints. Cross-reference the manufacturer's latest datasheet to confirm agency certifications such as UL and CSA are still valid for this part number before finalizing procurement.

Power Transformers Selection Notes

Select this component when a 43 VA laminated transformer with lead wires is required for chassis mounting. It is suitable for designs needing 115V/230V dual primary flexibility and 4000Vrms isolation. Choose this model over quick-connect versions if wiring harness integration is preferred. Ensure the application operates within the specified 50/60 Hz frequency range and requires a center-tapped secondary output for the intended circuit topology.

Power Transformers Part Context

This component belongs to the A41 series of international standard transformers by Signal Transformer. The series is engineered to provide high creepage and clearance distances necessary for global compliance. These transformers typically feature robust construction with either lead wire or quick connect terminations, catering to diverse industrial and commercial power supply needs while maintaining consistent physical footprints across different power ratings.

Power Transformers Replacement Considerations

The A41-43-230 is a similar part within the series but may differ in termination style or specific secondary winding details. Verify that any substitute maintains the 43 VA rating, 4000Vrms isolation, and identical mounting dimensions. Ensure the replacement supports the required 115V/230V primary inputs and matches the secondary voltage and current specifications exactly.