FNYUVNFAF 36V to 5V DCDC Stepdown Modul Converter (20V60V Input, 25A Output), Constant Voltage Power Converter is a buck converter module designed to deliver a stable 5V supply from a wide DC input range. It is built to support current, lowvariance 5V loads in automotive, industrial, and electronic systems. Key benefits Stable 5V output at up to 25A from a 20V to 60V DC input, helping protectiongrade electronics and controllers rely on a consistent power rail. Wide input range reduces the need for multiple regulators or converters when interfacing with varying DC sources. Buck converter design converts higher input voltage efficiently to a fixed 5V output, minimizing heat and improving system reliability. Module form factor supports easy integration into custom builds, enclosures, or OEM equipment without complex circuitry. Simple, straightforward connection for quick deployment in development or production environments. Key attributes Functionality: DCDC stepdown converter (buck) with constant voltage output. Compatibility: Accepts 20V60V DC input; provides 5V output suitable for 5V logic, sensors, controllers, and peripherals. Size and form factor: Modulebased design suitable for compact installations; exact dimensions are not specified here. Material and build: Modulebased power converter; specific enclosure materials are not described. Performance: Output current up to 25A; stable 5V output across the specified input range when operated within limits. Technical specifications (as described by the product title) Brand/model: FNYUVNFAF Input voltage range: 20V to 60V DC Output voltage: 5V (constant voltage) Maximum output current: 25A Type: DCDC stepdown (buck) power module Output topology: Constant voltage Application class: 36V to 5V DCDC conversion in a module form Applications and use cases Automotive systems and vehicles that operate on higher DC bus voltages (such as 36V or other ranges within 20–60V) but require a stable 5V supply for microcontrollers, sensors, displays, and peripheral electronics. Industrial automation and control panels where 24V–60V DC power is available and a steady 5V rail is needed for logic circuits, PLC interfaces, or programmable devices. Renewable energy, portable or batterypowered equipment that provides a wide DC input and needs a reliable 5V supply for embedded electronics, data loggers, or communication modules. Installation and usage notes Ensure the input supply remains within the specified 20V to 60V DC range and that the load does not exceed 25A to maintain stable 5V output. Plan for adequate thermal management; current operation can generate heat, and proper ventilation or heatsinking may be required in dense installations. Use appropriate wiring and secure connections to minimize losses and ensure reliable performance in industrial or automotive environments. Verify voltage stability under load variations to confirm the converter maintains the intended 5V output for critical components. This description reflects the product's brand, model, and features as stated: a FNYUVNFAF 36V to 5V DCDC stepdown module with 20V–60V input and 25A output, delivering constant voltage power conversion in a compact module form suitable for integration into a variety of systems.