150V (127–173V DC) to 24VDC | 500W / 400W Charge Power Supply — ACDC / DCDC Boost & Buck Converter Key benefits Delivers a stable 24VDC output from a voltage DC input (nominal 150V, operating 127–173V DC), removing the need for multiple intermediate converters. Available in 500W and 400W power ratings to match load and charging requirements. Combines charge power supply functionality with ACDC and DCDC boost/buck conversion modes to support a wide range of system topologies and use cases. Simplifies system design by providing a single dedicated unit for reliable 24V power or battery charging from a 127–173V DC source. What this unit does and why it matters Converts a voltage DC source (150V nominal, 127–173V DC range) to a regulated 24VDC output suitable for 24V loads or battery charging. Supports both boost and buck DCDC conversion behavior to handle input voltages above or below the desired 24V level as needed by system design. Functions as a charge power supply, enabling controlled charging of 24V battery systems when integrated into a charging application. Key attributes Input: 150V nominal (specified operating range 127–173V DC) Output: 24V DC regulated Power options: 500W and 400W variants Functionality: Charge power supply; ACDC conversion; DCDC boost and buck conversion Compatibility: Designed for systems that have a DC supply in the 127–173V range and require a regulated 24V output for loads or battery charging Performance focus: power conversion (up to 500W) for demanding 24V loads and charging tasks Practical advantages for customers Singlesolution approach: multiple converters with one unit that handles conversion and charging duties from a voltage DC bus. Flexible deployment: Works where a reliable 24V source is required from a 127–173V DC supply, reducing wiring complexity and component count. Scalable power: Choose the 400W or 500W option to align with load and charging power needs. Typical applications Renewable energy and storage systems: Create a regulated 24V supply or charge 24V battery strings from a voltage DC bus in solar, wind, or hybrid storage installations. Electric vehicle and transportation systems: Provide auxiliary 24V power or charge 24V battery packs from a vehicle's voltage DC bus. Industrial and telecom equipment: Power 24V control circuits, relays, sensors, or charge backup batteries where a voltage DC source is present. Installation and system integration notes Match the chosen power variant (400W or 500W) to the expected continuous load and charging current needs. Ensure the DC source voltage remains within the specified 127–173V range for correct operation. Integrate the output 24V load or battery charging wiring according to system requirements and local installation practices. Ordering and configuration Available in two power ratings: 400W and 500W. Select the appropriate model based on load and charging power requirements. Confirm input source is DC within 127–173V before installation. This converter is a targeted solution for engineers and installers who need a reliable, power path from a 127–173V DC source to a regulated 24VDC output, with integrated charge power supply and boost/buck conversion capabilities.