FNYUVNFAF 36V to 19V DCDC Stepdown Modul Converter is a constant voltage buck converter module that converts a 30–60 V DC input to a stable 19 V DC output with a maximum current of 10 A. This device is designed to provide a reliable 19 V rail from higher voltage sources such as battery packs, solar power, or vehicle electrical systems. Key benefits Delivers a stable 19 V output up to 10 A, helping protect connected devices from voltage fluctuations. Wide input range 30–60 V enables use with multiple source types without swapping adapters. Module format supports easy integration into power systems, enclosures, or existing DC rails. Constant voltage regulation supports sensitive loads that require a steady supply. Reduces the need for multiple adapters by generating a consistent 19 V from higher voltage sources. Key attributes Brand and model: FNYUVNFAF 36V to 19V DCDC Stepdown Modul Converter Type: DCDC Buck Converter Module Input voltage range: 30 V to 60 V DC Output voltage: 19 V DC Maximum output current: 10 A Regulation: Constant Voltage Application: Designed to provide a fixed 19 V rail from higher voltage sources Specifications at a glance Input: 30–60 V DC Output: 19 V DC Current rating: up to 10 A Regulation: Constant voltage Configuration: DCDC stepdown module Typical use cases Powering a 19 V laptop or other 19 V devices from a higher voltage source such as a 48 V solar array, battery bank, or vehicle electrical system. Supplying a consistent 19 V rail in an industrial control cabinet or equipment rack that requires a stable 19 V power source. Prototyping or field deployments where a stable 19 V supply is needed from a variable or higher voltage laboratory or field power source. How to use Connect the 30–60 V DC input supply to the module input terminals. Connect the 19 V DC load to the module output terminals. Ensure the load current does not exceed 10 A and that the input remains within 30–60 V DC. Verify that the output remains a stable 19 V under load for reliable operation of your devices. Notes This module is designed to convert a 36 V nominal source to 19 V with a wide input range for flexibility. For results, use within the specified input and output limits and ensure proper wiring to avoid voltage drop or overheating in long runs.