Reliable AC to 36V DC power conversion for charging and DC power systems. Designed for installations that require a stable 36VDC supply from standard mains, this unit accepts AC220V input (wide range 187–250V) and provides power DC output in 400W or 500W ratings. It combines ACDC conversion with DCDC boost/buck capability to serve charging, drive, and auxiliary power needs. Key benefits Delivers a stable 36VDC output from standard mains (AC220V, 187–250V), reducing downtime and protecting connected equipment from mains variation. Available in two power ratings (400W and 500W) so you can choose the capacity that matches your load. Combines ACDC charging functionality with DCDC boost/buck conversion for flexible use with batteries, motors, LED arrays, and other 36V systems. Simplifies installations by replacing multiple modules (separate charger and DCDC converter) with a single integrated unit. Main features and attributes Input: AC220V with a broad operating range of 187–250V AC, compatible with common mains supplies. Output: Fixed 36V DC output suitable for devices and battery systems designed for 36V. Power ratings: Two available options — 400W and 500W — to match application requirements. Functions: ACDC charge power supply plus DCDC boost and buck conversion capabilities for charging and system voltage regulation. Compatibility: Intended for equipment that requires a stable 36V DC source and up to the specified wattage (400W or 500W). Performance: power conversion suitable for continuous operation at the rated output; appropriate for industrial and commercial applications. How this product solves problems Voltage stability: Maintains 36VDC output even when mains voltage varies within the specified 187–250V range, protecting sensitive electronics and batteries. System consolidation: Replaces separate ACDC charger and DCDC converter devices, saving space, wiring, and integration effort. Scalable power: Two power options allow selection based on load requirements without overprovisioning. Flexibility: Boost and buck capability lets the unit adapt as input or load conditions change, supporting both charging and direct powering tasks. Typical use cases Battery charging systems: Use as a charging power supply for 36V battery banks in backup power, ebike fleets, or electric carts where a regulated 36V DC charge source is required. Industrial and automation equipment: Power 36V drives, control modules, sensors, and actuators in factory or commercial installations that run from AC mains. LED lighting and signage: Provide a stable 36V supply for power LED arrays and signage systems that demand consistent voltage and up to 400W/500W of power. Installation and compatibility notes Ensure mains supply is within the specified input range (187–250V AC) before installation. Choose the appropriate power rating (400W or 500W) based on continuous load requirements and any startup inrush currents. Follow standard electrical safety and wiring practices; use appropriate fusing and grounding as required by local codes and the connected equipment manufacturer's recommendations. What to expect A single, integrated solution for converting AC mains to a regulated 36V DC output with options for 400W or 500W power capacity. Reliable performance for charging and powering 36V systems where mains voltage can vary within the specified range. A practical choice for applications that need both ACDC conversion and DCDC boost/buck functionality without adding multiple components.