14A-10R-16

Overview

The Signal Transformer 14A-10R-16 is a laminated core power transformer with a 10VA maximum power rating. It features a single primary winding supporting 115V and 230V inputs via parallel or series connections. The secondary side offers dual windings configurable for parallel 8V at 1.25A or series 16V at 620mA. Designed for through-hole mounting, it provides 2500Vrms isolation voltage. The unit measures 39.7mm in length, 28.6mm in width, and has a maximum installation height of 24.6mm.

Feature Summary

• Configurable dual secondary windings allow flexible voltage and current output options
• Dual primary input support enables compatibility with multiple standard line voltages
• Laminated core construction ensures efficient magnetic coupling and thermal performance

Applications

• Industrial control panel power supplies
• General purpose equipment internal power conversion
• Low voltage AC distribution systems

Procurement Notes

Verify the specific ordering suffix to confirm the exact electrical configuration and pinout arrangement required for your design. Ensure that the through-hole footprint dimensions align with your PCB layout constraints. Confirm compliance requirements such as RoHS status match your regulatory standards before finalizing the purchase order.

Selection Notes

Select this component when a 10VA capacity is sufficient for the load requirements. Consider the physical size constraints as the unit requires significant board space compared to smaller alternatives. Evaluate the need for configurable secondary outputs versus fixed-output transformers to determine if this flexibility adds value to the system architecture.

Part Context

This part belongs to the 14A series of laminated core power transformers manufactured by Signal Transformer. The series is characterized by robust construction suitable for general industrial applications. It utilizes standard through-hole termination methods, distinguishing it from surface-mount alternatives in the manufacturer's portfolio.

Replacement Considerations

Direct substitutes include other 10VA laminated transformers with identical pinouts and electrical ratings. Verify mechanical dimensions carefully as housing styles may vary between manufacturers even when electrical specifications match.