The 12V to 13.8V DCDC Boost Converter Modul Converter (9V13V Input, 20A Output), Constant Voltage Power Converter is a compact module designed to deliver a stable 13.8V rail from a lower voltage source. It provides reliable constant voltage operation with a practical 20A maximum output, making it suitable for a range of applications where a steady 13.8V supply is required from 9–13V sources. Key benefits Stable 13.8V output from a 9–13V input: Keeps connected devices and systems at a consistent voltage level for reliable performance. current capability: Supports up to 20A continuous output, enabling powering of multiple devices or higher current loads from a single module. Simplifies power sourcing: Eliminates the need for multiple adapters or converters by delivering a dedicated 13.8V rail from common 12V and near12V sources. Low maintenance, plugin operation: Designed for straightforward installation in automotive, battery, and offgrid setups with minimal configuration. Key attributes Functionality: DCDC boost converter that converts 9V–13V input to a fixed 13.8V output with constant voltage regulation. Compatibility: Intended for use with sources in the 9–13V range and loads requiring a 13.8V supply. Suitable for automotive, battery, and other DC systems that require a stable 13.8V rail. Size: Compact module suitable for tight installations and integrations into existing enclosures or mounting panels. Material and enclosure: Delivered as a robust module with an enclosure appropriate for rack or panel mounting, designed for dependable operation in typical power environments. Performance: Maximum output current of 20A, providing a strong source for devices that need a steady 13.8V supply from a lower voltage input. How it works and installation notes The module takes a 9V–13V input and regulates it to a constant 13.8V output, enabling a steady DC supply for compatible devices. When installing, ensure the input source can supply sufficient current for the expected load without exceeding the input range. Plan for adequate heat dissipation if operating near the 20A limit, as higher current can increase thermal load on the module. Use cases Automotive electronics power: Provide a stable 13.8V rail to car radios, transceivers, or other automotive devices that require a consistent 13.8V supply from a 12V battery or alternator. Battery and offgrid systems: Supply a reliable 13.8V charging or operating voltage for devices in portable power setups, RVs, or small offgrid installations that use 9–13V sources. Lab and test environments: Create a dependable 13.8V bench supply from variable 9–13V inputs to test equipment, adapters, or prototypes that require a fixed 13.8V source. Notes Output current is up to 20A. Do not exceed the rated inputtooutput specifications to avoid device damage. Verify input voltage remains within 9V–13V during operation to maintain stable 13.8V output. This description reflects the product's stated specifications: 12V to 13.8V DCDC Boost Converter Modul Converter (9V13V Input, 20A Output), Constant Voltage Power Converter. It does not introduce additional features beyond the listed model capabilities.