FocusAi LM2596S DC-DC Step-down Power Module Regulator Board Buck Converter High Efficiency Voltage Regulator DIY Power Supply Step-down Module

3.3V output product parameters:

Input voltage: 3.2V~40V

Output voltage: 3.3V

Output current: 3A (not more than) using actual test within 2A for long-distance running

Conversion efficiency: 92% (not exceeding)

Output ripple: <30mV

Switching frequency: 65KHz

Working temperature: -45℃~ +85℃

5V output product parameters:

Input voltage: 3.2V~40V

Output voltage: 5V

Output current: 3A (not more than) using actual test within 2A for long-distance running

Conversion efficiency: 92% (not exceeding)

Output ripple: <30mV

Switching frequency: 65KHz

Working temperature: -45℃~ +85℃

12V output product parameters:

Input voltage: 3.2V~40V

Output voltage: 12V

Output current: 3A (not more than) using actual test within 2A for long-distance running

Conversion efficiency: 92% (not exceeding)

Output ripple: <30mV

Switching frequency: 65KHz

Working temperature: -45℃~ +85℃

Wiring port:

IN+ input positive IN- input negative

OUT+ output positive OUT- output negative

Input voltage range: DC 3.2V to 40V (the input voltage must be more than 1.5V higher than the output voltage, and cannot be boosted)

Output voltage range: DC 3.3V or 5V fixed voltage output, high efficiency (maximum 92%), maximum output current is 3A, (no-load debugging is recommended)

The measured load regulation rate is less than 1% when 12V input and 5V output current are 1A

Note: This is a step-down module, the input voltage must be higher than the output voltage, the output below 2A can be used for a long time without adding a heat sink, the output current is greater than 2.5A or the output power is greater than 10W, please add a heat sink for long-term work

Turn it counterclockwise to reduce the pressure, it doesn't reflect at first, and it starts to change after 10-20 laps.

Package includes:

Module X1