AUSTOR 100 Pcs PCB Board Kit Including 30 Pcs Double Sided Prototype Boards and 30 Pcs 40 Pin 2.54mm Male and Female Header Connector(Bonus: 10 Pcs 2P&3P Screw Terminal Blocks and 30 Pcs Jumper Caps)

Output Current: 1.5A (min), 2.2A (type)
Input-output voltage differential (VI-VO): 40Vdc (max)
Adjustable output voltage range: 1.2 ~ 37V
Operating temperature: -55Â¡Ã£C to +150Â¡Ã£C
Current output: 1.5A
Voltage Input: 4.2 ~ 40 V
Characteristic frequency: 100 (MHz)
Module size: 35.6 (mm) x16.8 (mm)
Package included: 5 pcs LM317 DC-DC Converter Buck Circuit Board Adjustable Linear Regulator

Power Converters: LM317 DC-DC Buck Converter Board for Reliable Voltage Regulation - This voltage regulator and adjustable power supply box is perfect for customers looking for a reliable and precise power source.
Adjustable Voltage Regulator for Versatile DC to DC Buck Conversion - With an adjustable input voltage range of 4.2 ~ 40 V and output voltage range of 1.2 ~ 37V, this dc buck converter is perfect for a wide range of voltage regulation needs.
High Output Current of 1.5A for Reliable Power Supply - Keep your devices running smoothly with this powerful buck converter adjustable voltage regulator, providing a maximum output current of 1.5A.
Compact and Sturdy Design for Easy Integration - This converter box features a tiny circuit board design that's perfect for integration into small devices. The linear voltage regulator IC and LCD display make it easy to monitor your power supply.
Easy-to-Use DC Voltage Regulator for a Wide Range of Applications - this buck converter board has you covered. Perfect for hobbyists and professionals alike.
Power Converters: LM317 DC-DC Buck Converter Board for Reliable Voltage Regulation - This voltage regulator and adjustable power supply box is perfect for customers looking for a reliable and precise power source.
Adjustable Voltage Regulator for Versatile DC to DC Buck Conversion - With an adjustable input voltage range of 4.2 ~ 40 V and output voltage range of 1.2 ~ 37V, this dc buck converter is perfect for a wide range of voltage regulation needs.
High Output Current of 1.5A for Reliable Power Supply - Keep your devices running smoothly with this powerful buck converter adjustable voltage regulator, providing a maximum output current of 1.5A.
Compact and Sturdy Design for Easy Integration - This converter box features a tiny circuit board design that's perfect for integration into small devices. The linear voltage regulator IC and LCD display make it easy to monitor your power supply.
Easy-to-Use DC Voltage Regulator for a Wide Range of Applications - this buck converter board has you covered. Perfect for hobbyists and professionals alike.

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5pcs LM317 DC-DC Converter Buck Circuit Board Adjustable Linear Regulator;