Adjustable Voltage Regulator, LM317 Adjustable Voltage Regulator Power Supply Board Digital Voltage Display, 3mm Mounting Hole, DC 3-30V / AC 3-20V to DC 1.25V-28V

PRODUCT PARAMETERS: This voltage regulator can be connected to the load within 2A, AC or DC input voltage, the output voltage is DC 1.25V-28V continuously adjustable. Input voltage: DC 3-30V / AC 3-20V; Output voltage: DC 1.25V-28V
ADJUSTABLE POWER SUPPLY: Using duplex adjustment potentiometer. Add digital tubes to display output voltage, the output voltage is clear at a glance. This LM317 adjustable voltage regulator power supply board is the perfect solution for a range of electronics projects
BETTER HEAT DISSIPATION: With a heat sink for better heat dissipation. With its heat sink design, it delivers reliable and consistent power to your devices, and the clear digital display makes it easy to read and adjust the voltage to your exact specifications
WIDE APPLICATION: Adopt high-frequency power supply dedicated capacitor, more stable performance. Whether you're building a DIY electronics project or need a reliable power supply for your existing devices, this LM317 board is the perfect choice
TO USE: Military grade double-sided circuit board. Made with high quality components and designed for long-lasting performance, it's a must-have for any serious electronics hobbyist or professional

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