As an excellent voltage regulator, LM317 has the characteristics of high stability, high temperature resistance, high linearity, etc. The output voltage range can reach 1.25V~37V continuously adjustable, and the maximum operating current exceeds 1A (using a large radiator orActive cooling measures).The board has a rectifier bridge and a 1000uF filter capacitor, which can effectively reduce the output ripple and interference.

Input voltage range: DC5V-38V, AC5V-24V

Output voltage range: DC1.25V-30V (continuously adjustable)

Output current range: Maximum continuous working current <600mA (pressure difference does not exceed 10V), when the pressure difference exceeds 10V, please ensure that the output current is <400m

ATerminals: AC input terminal (no polarity), DC output terminal V+ output positive, DC output terminal V- output negative

Dimensions: length 48.5mm, width 28.2mm, height 28mm

Operating temperature range: 0°C-100°C (in order to prevent over-temperature damage, you can increase the heat dissipation by yourself or use other active heat dissipation methods).