The 12V24V(9 36) to 13.8V 30A power transformer voltage regulator power converter is a DC DC device designed to convert a wide input voltage range into a stable 13.8V DC output with a current capability. It is intended for use in 12V and 24V systems where a reliable, regulated supply is needed for demanding loads. Key benefits Delivers a regulated 13.8V output at up to 30A, providing a steady power source for connected equipment. Wide input range of 9 36V accommodates automotive, marine, and other 12V/24V power environments with fluctuating voltages. Voltage regulation helps protect sensitive devices from voltage variations and spikes. Simplifies power system design by converting diverse input sources into a single, stable 13.8V supply. Key attributes Functionality: converts a 9 36V input to a regulated 13.8V DC output with a maximum current of 30A. Compatibility: suitable for 12V and 24V system applications that require a stable 13.8V supply. Size and material: specific dimensions and enclosure material are not specified in the available information. Performance: designed to deliver up to 30A of continuous current with regulated output to support power hungry loads. Applications and use cases Automotive electronics: powers and stabilizes radios, in car instrumentation, and other devices in cars and trucks with 12V or 24V electrical systems. Marine and RV equipment: maintains a steady 13.8V for battery charging and onboard devices in boats and recreational vehicles. Remote or off grid setups: provides a consistent 13.8V supply from varying input sources such as solar or battery banks, supporting devices that require a stable charger or regulator. This product remains focused on delivering a reliable 13.8V output from a wide 9 36V input range with a current capacity up to 30A, suitable for a variety of 12V and 24V systems in need of a robust voltage regulator and power converter.