Adjustable Voltage Regulator,LM317 Adjustable Voltage Regulator Power Supplement Board Digital Voltage Display
at Newegg
About this item
[Internal Configuration] Features a duplex adjustment potentiometer and a double-sided circuit board. Uses a dedicated high-frequency power-supplement capacitor. [Main Function] The 317 voltage regulator can be connected to a load within 2A. It supports AC or DC input voltage, with a continuously adjustable DC output voltage of 1.25V -28V. [Digital Display] Digital tubes show the output voltage clearly. [Warm Tips] Because the digital tubes operate at 4.5V, the variable voltage regulator displays normally only when the voltage is higher than 4.5V. When the input is 5V, it can output 1.25 -2V and will not output a higher voltage.
[Heat Dissipation] Equipped with a heat sink, the voltage booster releases heat quickly when the operating temperature rises, providing effective heat dissipation
- Features
- [Internal Configuration] Features a duplex adjustment potentiometer and a double-sided circuit board. Uses a dedicated high-frequency power-supplement capacitor. [Main Function] The 317 voltage regulator can be connected to a load within 2A. It supports AC or DC input voltage, with a continuously adjustable DC output voltage of 1.25V-28V. [Digital Display] Digital tubes show the output voltage clearly. [Warm Tips] Because the digital tubes operate at 4.5V, the variable voltage regulator displays normally only when the voltage is higher than 4.5V. When the input is 5V, it can output 1.25-2V and will not output a higher voltage. [Heat Dissipation] Equipped with a heat sink, the voltage booster releases heat quickly when the operating temperature rises, providing effective heat dissipation
Specifications
- First Listed on Newegg
October 08, 2026