4090V to 36V 1A Power Converter Step Down Why you need it Converts highervoltage DC sources (40–90V) to a stable 36V DC output, enabling devices designed for 36V operation to run safely from a wide range of supply voltages. Protects downstream equipment from overvoltage by providing a regulated 36V supply (up to 1A), removing the need to redesign or highervoltage power systems. Wide input range makes it flexible for use with different battery packs and industrial DC buses without extra components. Key benefits Reliable voltage regulation: provides a steady 36V output for consistent device performance. Broad input compatibility: accepts DC input voltages from 40V up to 90V for use with many existing power sources. Appropriate for lowpower 36V loads: rated for up to 1 amp continuous output. Simple integration: use with existing DC systems to power 36V components without major system changes. Core attributes Functionality: DCDC stepdown (buck) converter that reduces input voltage to a regulated 36V DC output. Input voltage: 40–90V DC. Output voltage/current: 36V DC at up to 1A. Performance: supplies a stable 36V output when operated within the specified input range and output current limit. Compatibility: designed for DC sources in the specified range — examples include battery packs, vehicle electrical systems, and industrial DC power buses that fall within 40–90V. Installation: intended for integration into existing systems; observe correct polarity and electrical practices during installation. Typical applications Powering 36V control electronics or sensors from highervoltage battery packs or vehicle systems (for example, converting 48V or 72V vehicle/battery bus to 36V for instrumentation). Running 36V LED arrays or lowpower lighting circuits from highervoltage DC sources such as battery banks or solar charge systems. Supplying control modules, communication equipment, or small actuators that require 36V from industrial DC power rails. Operational notes and recommendations Do not exceed the 1A output rating to avoid overload. Ensure the connected load does not draw more than 1A continuous. Confirm the supply is DC and within the 40–90V input range before connecting. Follow standard wiring practices: observe polarity, use appropriate wire gauge, and install a fuse or circuit protection on the input side as required by your application and local regulations. Allow for adequate ventilation and mounting space consistent with the module's power dissipation and your system layout. Professional installation is recommended where required by local electrical codes or for integration into critical systems. What makes this converter unique The wide 40–90V input window combined with a fixed 36V/1A output makes this unit a practical solution for adapting diverse highervoltage DC sources to devices that require 36V, minimizing the need for custom power supplies or multiple conversion stages. Specifications (as provided) Input: 40–90V DC Output: 36V DC Maximum output current: 1A Use this converter when you need a straightforward, reliable way to power 36V devices from highervoltage DC supplies while keeping system changes minimal and maintaining a stable output within the stated ratings.