A41-25-36

Power Transformers Overview

The Signal Transformer A41-25-36L is a laminated core power transformer rated at 25VA, designed for chassis mounting. It features dual primary windings supporting 115V and 230V inputs in parallel configuration. The secondary output provides dual windings with 18V in parallel (1.4A) or 36V in series (700mA). Key electrical specifications include a maximum operating frequency of 60Hz, 4000Vrms isolation voltage, and dimensions of 71.40mm length by 54.40mm width.

Power Transformers Feature Summary

• Dual primary winding design accommodates both 115V and 230V input voltages.
• Flexible secondary configuration allows for parallel 18V or series 36V outputs.
• High isolation rating of 4000Vrms ensures safety compliance.
• Chassis mount construction with wire lead termination.

Power Transformers Applications

• Industrial control systems requiring isolated power
• Medical equipment power supplies
• General purpose AC to AC voltage conversion
• Safety-critical electronic assemblies

Power Transformers Procurement Notes

Verify the specific suffix 'L' against your schematic requirements, as it denotes the laminated core variant within the All-4-One™ series. Confirm that the 25VA power rating and 4000Vrms isolation meet your system's safety standards. Ensure the chassis mounting style and physical dimensions align with your enclosure constraints before finalizing the order.

Power Transformers Selection Notes

Select this component when dual voltage primary support (115V/230V) and flexible secondary output options are required. The 25VA rating suits low-power industrial applications. Consider the chassis mount form factor and wire leads for integration. Verify that the 60Hz maximum frequency meets your operational needs, as higher frequencies may affect performance.

Power Transformers Part Context

This part belongs to the All-4-One™ International Transformers series by Signal Transformer. These transformers are engineered for global compatibility, featuring dual primary windings to handle various international line voltages. The series emphasizes safety and reliability for medical and industrial applications, offering robust isolation and standardized mounting profiles.

Power Transformers Replacement Considerations

Direct substitutes within the same series include variations with different VA ratings or secondary voltages. Cross-reference the pinout and mounting hole spacing to ensure mechanical compatibility. Verify that any replacement maintains the 4000Vrms isolation rating and 25VA power capacity to preserve system safety and performance integrity.

Power Transformers FAQ

What is the maximum operating frequency for this transformer?

The maximum operating frequency is 60Hz.

How is the secondary voltage configured?

The secondary offers dual windings that can be connected in parallel for 18V at 1.4A or in series for 36V at 700mA.

What is the isolation voltage rating?

The transformer provides an isolation voltage of 4000Vrms.