3090Vto 24V 8A 192W StepDown DC Converter Voltage Regulator This stepdown (buck) DCDC converter accepts a wide input range of 30–90 V and provides a regulated 24 V output at up to 8 A (192 W). It is designed for situations where a stable 24 V supply must be derived from highervoltage DC sources. The unit helps protect 24 V equipment from overvoltage, simplifies system design, and improves overall energy efficiency compared with linear regulation. Key benefits Wide input range: accepts 30–90 V DC sources so you can power 24 V loads from a variety of batteries, alternators, solar arrays, and other voltage supplies. Stable 24 V output: supplies a consistent voltage suitable for 24 V control systems, actuators, lighting, and electronics that require a reliable DC source. available power: up to 8 A and 192 W output supports moderate loads without the need for parallel units. Efficient conversion: switching stepdown topology reduces heat and energy loss versus linear regulators, improving system reliability and reducing cooling requirements. Flexible integration: compact form factor fits into equipment enclosures and retrofit installations where a 24 V rail is needed from a highervoltage source. Key attributes and specifications Function: Stepdown DCDC converter / voltage regulator (buck topology) Input voltage: 30–90 V DC Output voltage: 24 V DC (regulated) Maximum output current: 8 A Maximum output power: 192 W Intended use: Provides a regulated 24 V supply from highervoltage DC sources Installation: Intended for mounting inside equipment enclosures or control panels; ensure adequate ventilation and wiring sized for the rated current Safety and protection guidance: Observe correct polarity, use appropriate fusing or circuit protection on the input and output, and prevent sustained currents above rated limits Use cases and applications Industrial control and automation: Power 24 V PLCs, sensors, relays, and control modules from a 48 V, 60 V, or other voltage DC bus common in industrial systems. Vehicle and mobile equipment: Create a stable 24 V supply from vehicle alternators or battery packs that operate at higher DC voltages, for powering communications, lighting, and auxiliary systems. Renewable power systems: Step down highervoltage solar array or battery bank outputs to 24 V for charge controllers, inverters, or 24 V loads in offgrid and hybrid systems. Installation and operation notes Ensure the input source remains within 30–90 V DC. Exceeding the input range can damage the unit or the connected load. Do not exceed 8 A continuous output current. Provide appropriate overcurrent protection and consider inrush currents for motors or capacitive loads. Provide adequate ventilation or mounting space to dissipate heat generated during operation. Verify wiring and polarity before applying power. Use wires and connectors rated for the required current. For critical applications, include appropriate fusing, circuit breakers, or monitoring to protect both the converter and downstream equipment. This 3090Vto 24V 8A 192W stepdown DC converter is a practical solution when you need a reliable, efficient 24 V supply from highervoltage DC sources. It is used where stable regulation, moderate power, and flexible input compatibility are required.