VPL12-400

Power Transformers Overview

The VPL12-400 is a laminated core power transformer from Triad Magnetics, rated at 5 VA. It features a chassis mount design with wire leads and an 8-terminal configuration. The primary side supports dual voltage inputs of 115V and 230V at 50/60Hz. The secondary output provides 12.6V at 390mA. The unit incorporates European-style split bobbins to comply with international safety standards.

Power Transformers Feature Summary

• Chassis mount construction with bolt installation for secure positioning
• Dual primary voltage capability for 115V and 230V operation
• European-style split bobbin design meeting international safety agency standards

Power Transformers Applications

• Industrial control panels requiring isolated AC power
• Equipment chassis integration needing compact power transformation
• Safety-certified electronic enclosures utilizing international standards

Power Transformers Procurement Notes

Verify the specific pinout configuration against the official datasheet before integration, as terminal arrangements are critical for chassis mounting. Confirm that the 5 VA rating aligns with the load requirements of the target circuit. Ensure the physical dimensions match the available space within the equipment enclosure. Check for any regional certification marks required by local regulations.

Power Transformers Selection Notes

Choose this component when a 5 VA capacity is sufficient for low-power applications. The dual primary voltage allows flexibility in global deployment without changing hardware. The chassis mount style is suitable for fixed installations where vibration resistance is needed. Consider the lead length for routing within tight enclosures compared to PCB mount alternatives.

Power Transformers Part Context

This model belongs to Triad Magnetics' World Series line, which focuses on transformers constructed with European-style split bobbins. These components are designed to meet rigorous international safety agency standards. The series offers various ratings, with the VPL12-400 providing a mid-range 5 VA option for standard industrial and commercial power supplies.

Power Transformers Replacement Considerations

Direct substitutes include other 5 VA chassis mount transformers with identical 115/230V primary and 12.6V secondary specifications. Verify that replacement units maintain the same bolt-mount footprint and terminal count. Ensure the replacement also utilizes split bobbin construction if international safety compliance is mandatory for the end product.