ST4-16B10

Power Transformers Overview

The ST4-16B10 is a low-frequency power transformer manufactured by Pulse Electronics, featuring a laminated core and split bobbin construction. It is designed for horizontal plug-in mounting on printed circuit boards. The primary winding accepts input voltages of 115V or 230V. The secondary output provides parallel 8V at a maximum current of 800mA, or series 16V at a maximum current of 400mA. This component belongs to the ST4 series of open-style laminated transformers.

Power Transformers Feature Summary

• Utilizes a laminated core structure with a split bobbin design for efficient magnetic coupling.
• Supports dual primary voltage inputs of 115V and 230V for broad compatibility.
• Offers flexible secondary output configurations via parallel or series connection options.

Power Transformers Applications

• Low-frequency power supply circuits
• AC to DC conversion stages
• General-purpose board-mounted power isolation

Power Transformers Procurement Notes

Verify the part status carefully as this specific model may be classified as obsolete in official distributor catalogs. Confirm availability through authorized channels or approved substitute components if new production units are required. Ensure the replacement matches the electrical specifications and mechanical footprint exactly.

Power Transformers Selection Notes

Select this transformer when a split bobbin laminated core design is required for low-frequency applications. It is suitable for designs needing isolated power with configurable secondary outputs. Consider the physical dimensions and plug-in orientation constraints during PCB layout to ensure proper mechanical fit and thermal management.

Power Transformers Part Context

This component is part of the ST4 series from Pulse Electronics, which specializes in low-frequency, open-style laminated transformers. The series is characterized by its split bobbin architecture and horizontal plug-in form factor, intended for robust board-mount power transformation tasks.

Power Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer obsolescence notices for direct replacements.