LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module 10pcs

Description

LM2596S DC-DC step-down power supply module BUCK 3A adjustable step-down voltage regulator
Low ripple high current high efficiency 90%
Dense vias, strong heat dissipation!
Add X7R high-Q high-frequency bypass capacitors at the input and output ends respectively, electromagnetic compatibility performance!
Input voltage range: DC 3.2V to 46V (The input voltage is more than 1.5V higher than the voltage to be output. It cannot be boosted)
Output voltage range: DC 1.25V to 35V continuously adjustable voltage, high efficiency (up to 92%) maximum output current of 3A.
Measured 12V input, 5V output current 1 A, the load regulation rate is less than 1%.
Note:
This is a step-down module, the input voltage must be higher than the output voltage.
If the output is less than 2A, it can be used for a long time without adding a heat sink. The output current is greater than 2.
(or the output power is greater than 10W), please add a heat sink when working for a long time.
On Aug 20, 2022 at 02:42:06 PDT, seller added the following information: