ADH40020

Power Transformers Overview

The ADH40020 is a laminated power transformer from Zettler Magnetics designed for through-hole mounting. It features a primary input rating of 115V or 230V AC at 50/60Hz. The unit has a total power capacity of 6VA. Secondary output configurations include parallel connections providing 10V at 600mA, or series connections delivering 20V at 300mA and 30V at 200mA. The construction utilizes a split bobbin design to enhance isolation safety.

Power Transformers Feature Summary

• Supports dual voltage primary inputs of 115V and 230V AC
• Provides flexible secondary output options via parallel or series wiring
• Utilizes a laminated core structure for efficient magnetic coupling
• Designed for reliable through-hole PCB integration

Power Transformers Applications

• Industrial control equipment power supplies
• General purpose electronic instrumentation
• Consumer appliance internal power conversion

Power Transformers Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm exact electrical characteristics and insulation class. Ensure the procurement channel provides original component certificates. Cross-reference the part number with current datasheets to validate compliance with relevant safety standards before finalizing orders.

Power Transformers Selection Notes

Select this component when a 6VA isolated power source is required for AC mains applications. Consider the physical dimensions and lead spacing for PCB layout compatibility. Evaluate thermal management requirements based on the intended load current and ambient operating conditions to ensure long-term reliability.

Power Transformers Part Context

This model belongs to the ADH400 series of open-frame power transformers. The series offers various wattage ratings and secondary tap configurations. These components are engineered for general-purpose applications requiring robust isolation between primary and secondary circuits in standard electronic assemblies.

Power Transformers Replacement Considerations

Direct substitutes within the same series include ADH40024. Verify that alternative parts match the 6VA rating and pinout configuration. Ensure any replacement maintains equivalent insulation performance and physical footprint constraints for the existing design.