AC/DC-DC LM317 Adjustable Rectifier Filter
Regulated Power Supply Board Module
Description:
LM317 is an excellent voltage regulator chip, with high stability, high temperature resistance, high linearity and other characteristics. the output voltage range up to 1.25V ~ 37V continuously adjustable, the maximum operating current exceeds 1A (under using a large radiator or installed active Heat dissipation measures). The board has a rectifier bridge and equipped with 2200uF filter capacitor, it can effectively reduce the output ripple and interference.
Features:
Input Voltage: AC 5V-20V or DC 5V-35V
Output Voltage: DC 1.25V-30V (Continuously adjustable)
Output Current: Maximum continuous working current < 600mA (Voltage difference does not exceed 10V), Please ensure that the output current < 400mA when the voltage difference exceeds 10V.
Load Regulation: 25mV
Quiescent Current: 1mA
Input and Output Voltage Difference: 2V
Peak Output Current: 1.5A
Module Size: 77mm x 42mm
Operating Temperature Range: 0℃-100℃ (In order to prevent over-temperature damage, you'd better to add a larger radiator.)
Notice:
When using the module, make sure that the difference between the input voltage and the output voltage is 2V or more.
Packing List:
1pcs x LM317 Adjustable Regulated Power Supply Module