A41-25-12L

Power Transformers Overview

The Signal Transformer A41-25-12L is a laminated core power transformer rated at 25 VA. It features dual primary windings supporting 115 VAC and 230 VAC inputs. The secondary configuration provides parallel 6.3 VAC and series 12.6 VAC outputs with corresponding currents of 4 A and 2 A. Designed for chassis mounting, it utilizes quick connect terminals and measures 71.4 mm in length, 54.4 mm in width, and 58.7 mm in height.

Power Transformers Feature Summary

• Provides high isolation, creepage, and clearance distances to comply with international safety standards.
• Features dual primary and dual secondary windings for versatile voltage input and output configurations.
• Constructed with a laminated core design suitable for industrial control applications.

Power Transformers Applications

• Industrial control systems requiring isolated power supplies
• Equipment needing compliance with international safety regulations
• Chassis-mounted electronic assemblies

Power Transformers Procurement Notes

Verify the specific secondary voltage configuration required for your application, as the A41 series offers multiple variants with different secondary ratings. Confirm that the quick connect terminal type matches your wiring harness or PCB footprint. Ensure the chassis mounting dimensions fit within the designated enclosure space. Check RoHS compliance status if environmental regulations apply to your project.

Power Transformers Selection Notes

Select this model when a 25 VA rating is sufficient for the load requirements. Choose the A41-25-12L specifically for its 6.3 VAC parallel and 12.6 VAC series secondary options. Consider the physical dimensions and chassis mount style during mechanical design. Verify that the operating frequency range of 50/60 Hz aligns with the system's power source.

Power Transformers Part Context

The A41-25-12L belongs to the All-4-One™ International Series by Signal Transformer. This series is designed to meet global safety standards, allowing use in various international markets without redesign. The part is manufactured by Bel Signal Transformer, formerly known as Signal Transformer Co., focusing on reliable power isolation components.

Power Transformers Replacement Considerations

Cross-reference with other A41 series models like A41-25-36L or A41-25-515 if different secondary voltages are needed. Ensure any substitute maintains the same 25 VA power rating and chassis mounting form factor to preserve mechanical compatibility.