14A-56-36

Overview

The Signal Transformer 14A-56-36 is a laminated power transformer rated for 50/60 Hz operation. It features a primary voltage of 115/230V and a secondary output of 36V. The unit provides a maximum power capacity of 56VA with an isolation voltage of 4000Vrms. Secondary windings support parallel configuration at 18V (3.12A) or series configuration at 36V (1.56A). It utilizes through-hole mounting with PC pin termination and includes a center tap on the secondary side.

Feature Summary

• Dual primary winding design supports both 115V and 230V input voltages for global compatibility.
• Configurable secondary outputs allow flexible voltage selection via parallel or series connection.
• High dielectric strength ensures robust electrical isolation between primary and secondary circuits.
• Laminated core construction optimizes magnetic efficiency for standard frequency applications.

Applications

• Industrial control panel power supplies
• Medical equipment internal power systems
• Test and measurement instrument power stages
• General purpose AC to DC rectifier front ends

Procurement Notes

Verify that the specific order matches the 14A-56-36 designation, as similar models like 241-6-36 differ significantly in power rating and physical dimensions. Confirm terminal configuration requirements against the datasheet before integration. Ensure storage conditions maintain component integrity prior to soldering. Cross-reference manufacturer documentation for any recent revisions to the pinout or mechanical tolerances.

Selection Notes

Select this component when a 56VA capacity and 4000Vrms isolation are required for chassis-mounted applications. It is suitable for designs needing dual primary voltage flexibility without external switching components. Consider the physical footprint and weight constraints, as the unit is heavier than surface-mount alternatives. Evaluate thermal management needs based on the 56W dissipation rating in enclosed environments.

Part Context

This transformer belongs to the Signal Transformer laminated power transformer family, designed for board and chassis mounting. It complements other models in the series offering varying volt-ampere ratings. The product line emphasizes reliability and standard interface compatibility for industrial and commercial power conversion systems requiring galvanic isolation.

Replacement Considerations

Direct substitutes include models from the same manufacturer series with matching VA ratings and isolation levels. Verify that alternative part numbers support the same 115/230V primary and 36V secondary configurations. Check mechanical compatibility regarding mounting hole patterns and terminal spacing to ensure seamless integration into existing PCB layouts.

FAQ

Can the secondary windings be used independently?

Yes, the secondary windings can be configured in parallel for 18V output or in series for 36V output, depending on the application requirement.

What is the maximum isolation voltage?

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