A41-43-10

Power Transformers Overview

The A41-43-10 is a laminated core power transformer from the Signal Transformer International Series, rated at 43 VA. It features dual primary windings for 115 VAC and 230 VAC input and dual secondary windings providing parallel 5 VAC or series 10 VAC output. The unit supports chassis mounting with quick connect terminals and measures 79.4 mm in length, 54.4 mm in width, and 68.2 mm in height.

Power Transformers Feature Summary

• Designed to meet international safety standards with high isolation, creepage, and clearance capabilities.
• Features split bobbin construction within the A41 series for enhanced performance and chassis mount flexibility.
• Utilizes UL 1015 lead wires rated for 600V with a temperature range of -40°C to +105°C.

Power Transformers Applications

• Industrial control systems requiring international voltage compatibility
• Chassis-mounted electronic equipment needing high isolation
• Power supplies utilizing split secondary configurations

Power Transformers Procurement Notes

Verify that the specific order matches the A41-43-10 designation, as suffixes like 'L' indicate lead wire variations which alter physical connectivity. Confirm terminal type requirements against the datasheet specifications before procurement to ensure compatibility with existing circuit board layouts or wiring harnesses.

Power Transformers Selection Notes

Select this model when a 43 VA rating with dual secondary outputs (5V/10V) is required for international markets. Ensure the application supports chassis mounting and utilizes quick connect terminals. Verify that the 4000 Vrms isolation voltage meets the safety requirements for the specific end-use environment.

Power Transformers Part Context

This component belongs to the A41 International Series by Signal Transformer, designed for global compliance. The series offers chassis mount capability combined with split bobbin performance features. It serves as a standard solution for industrial applications requiring robust isolation and versatile voltage configurations.

Power Transformers Replacement Considerations

Direct substitutes include other A41 series variants such as A41-43-28L or A41-43-515, provided the secondary voltage and current ratings align with the system design. Verify pinout and terminal style compatibility when swapping between models with different suffixes.

Power Transformers FAQ

What are the secondary voltage options for the A41-43-10?

The transformer provides dual secondary windings that can be configured for a parallel output of 5 VAC or a series output of 10 VAC.

Does the A41-43-10 support both 115V and 230V inputs?

Yes, it features dual primary windings allowing operation at either 115 VAC or 230 VAC frequencies of 50/60 Hz.