This DC12V to higher voltage boost converter takes a 12V input and provides elevated outputs of 42V, 36V, or 48V. It is an auto boost regulator designed as a stepup voltage supply module. This listing represents a single piece in the 2A, 42V variant; the family is available in 1A and 2A versions with outputs of 42V, 36V, or 48V. Key benefits Enables running 42V class devices from a 12V source, expanding compatibility for automotive, solar, and portable power applications. Auto boost regulation delivers a stable higher voltage as load or input conditions vary, reducing the need for additional regulation. Compact, easytointegrate module suitable for tight spaces and DIY or professional projects. Available in 1A and 2A current versions; this listing specifies the 2A, 42V variant, providing up to 2A current at 42V. Simple integration with standard DC wiring for fast prototyping and deployment. Key attributes Function: Auto boost regulator and stepup voltage supply module Input: 12V DC Outputs: 42V, 36V, and 48V options (auto boost) Maximum current (variant): 2A for this 2A, 42V version Package: 1 piece per Model descriptor: DC 12V To 42V/36V/48V Power Converter Variant in this listing: 2A, 42V Applications and use cases Automotive power projects: derive a 42V rail from a 12V vehicle battery to power compatible accessories or instrumentation. Solar and battery systems: create a higher voltage supply (42V/48V) from a 12V source for compatible loads or test equipment. Laboratory or prototyping setups: power 42V/36V/48V devices from a common 12V test bench supply for development and testing. Notes Actual performance depends on input supply quality and load; ensure correct wiring and voltage verification when integrating into a system. Suitable for projects requiring a compact boost solution to generate higher voltage rails from a 12V source.