Low voltage AC-DC step-down power supply module DC-DC adjustable regulated power supply 2A output with rectifier filter -80839
product detail
Parameter:
Input voltage range: AC 5V~20V, DC 5V-32V
Output output range: DC 3.3V~18V
Output current range: up to 2A
Dimensions (length, width and height): 36mm X 29mm X 23mm
Two-position green terminal definition:
AC: AC input
V+: output positive terminal
GND: output negative terminal
Note: The DC input terminal is a pad, V+: input positive terminal, V- input negative terminal
The input voltage is AC5V~20V (DC7V-32V). Due to the relatively large fluctuation of the AC voltage, the recommended AC voltage range has reserved margin. This solution can work stably at 1.5A output current for a long time due to its relatively small output current, and can work at 2A output current for a short time. There is a silk-screened terminal name on the front of the PCB, and a silk-screened terminal name on the back. Please recognize and re-solder to prevent damage when soldering the leads.
