160G40

Overview

The Hammond Manufacturing 160G40 is a low voltage power transformer designed for printed circuit board (PCB) mounting. It features a single primary winding rated for 115 VAC or 230 VAC operation at 50/60 Hz. The secondary configuration provides a 40 VAC center-tapped output capable of delivering 250 mA, resulting in a 10 VA power rating. This component utilizes through-hole solder pin termination and is housed in a compact form factor suitable for industrial control applications.

Feature Summary

• Supports dual primary voltage input for global compatibility
• Provides center-tapped secondary output for rectification circuits
• Designed for direct PCB integration via solder pins

Applications

• Industrial control systems requiring low voltage AC power
• Electronic equipment needing isolated power supply stages
• Circuit designs utilizing full-wave bridge rectifiers

Procurement Notes

Verify the specific primary voltage requirement against your system's input to ensure compatibility with either 115 VAC or 230 VAC configurations. Confirm that the PCB footprint matches the terminal spacing and physical dimensions specified in the official datasheet. Ensure the thermal environment does not exceed the maximum operating temperature limits defined by the manufacturer for reliable long-term performance.

Selection Notes

Select this model when a compact, board-mounted solution is required for stepping down mains voltage to a safe low voltage level. The center-tapped design is particularly advantageous for applications requiring bipolar power supplies or full-wave rectification without additional components. Consider the 10 VA power limit to ensure it meets the load requirements of the downstream circuitry without overheating.

Part Context

This component belongs to the 160 series of low voltage transformers from Hammond Manufacturing. These units are characterized by their robust construction and suitability for harsh industrial environments. The series offers various voltage and current combinations to support diverse electronic design needs while maintaining standard PCB mounting compatibility.

Replacement Considerations

Consult the official Hammond Manufacturing documentation for verified substitute part numbers within the same series or cross-reference compatible models from other manufacturers that match the electrical specifications and physical footprint.