This DCDC buck converter steps down a wide input voltage to a stable 9V output. With an input range of 12 to 36V DC and an output capability of up to 2A, it is designed to power devices that require 9V from common automotive, industrial, and solar power sources. Key benefits Enables 9V devices to run from 1236V power supplies, expanding compatibility across vehicles, solar setups, and other DC sources. Provides a regulated 9V output to help protect connected equipment from voltage fluctuations. Supports up to 2A of continuous current for moderate load applications. Simple to integrate in projects, vehicles, or fixed installations where a 9V supply is needed. Flexible use across automotive, industrial, and hobby applications due to its wide input range. Key attributes Functionality: DCDC buck converter that steps down to 9V DC. Input range: 1236V DC. Output: 9V DC. Maximum current: up to 2A. Type: Buck converter. Output regulation: regulated 9V output. Size and material: not specified in the available information. Applications and use cases Automotive and mobile power: Power 9V electronics from a vehicle electrical system or portable power source in trucks, vans, or RVs. Solar and off grid setups: Supply 9V devices such as routers, sensors, or cameras from a 1236V solar or battery source. Prototyping and electronics projects: Provide a stable 9V supply for experiments, development boards, or hobbyist projects that require 9V operation. Usage guidance Ensure the input voltage stays within 1236V DC and the connected device requires 9V. Confirm the device current draw does not exceed 2A to avoid overload. Follow proper wiring practices and observe correct polarity when connecting input and output. Note: The size and material details are not provided in the available information. This description reflects the stated specifications and typical use cases for a 24V to 9V DCDC buck converter with 1236V input and 2A output.