The Pololu 24V Step-up Voltage Regulator U3V50F24 is a robust boost regulator designed to efficiently convert low input voltages to a stable 24 V output. It operates effectively with input voltages starting from 2.9 V and can handle input currents up to 5 A. This switching regulator, also known as a DC-to-DC converter, boasts a typical efficiency range of 80% to 95%, making it suitable for applications where power efficiency is crucial.
The regulator features integrated protections, including reverse-voltage protection, over-current protection, thermal shutdown, and an under-voltage lockout that activates when the input voltage falls below 2.5 V. These safety features ensure reliable operation under various conditions. The compact design of the regulator, measuring 1.9 inches by 0.6 inches by 0.41 inches, allows for easy integration into different setups. It includes two mounting holes for secure attachment using #2 or M2 screws.
For connectivity, the board provides multiple options, including smaller holes compatible with 0.1-inch header pins and larger holes for terminal blocks, facilitating versatile electrical connections. The regulator's efficiency is a critical performance metric, especially in scenarios where battery life or heat dissipation is a concern. The maximum output current is influenced by factors such as input voltage, ambient temperature, and airflow.
Note: During normal operation, this product can become hot enough to cause burns. Exercise caution when handling the regulator or any connected components.
1x Pololu 24V Step-up Voltage Regulator U3V50F24
Optional terminal blocks
Header pins
48 x 15 x 10.5 mm (1.9 x 0.6 x 0.41")
Input voltage range: 2.9 V to VOUT
Fixed 24 V output with 4% accuracy
5 A switch supports input currents up to 5 A
Integrated reverse-voltage protection
Over-current protection included
Over-temperature shutoff feature
Under-voltage lockout provided
Typical efficiency ranges from 80% to 95%
Two mounting holes for #2 or M2 screws
Smaller holes for 0.1″ header pins
Larger holes for terminal blocks available for board connections
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