5PCS Mini DC to DC Adjustable Step Down Module 12/24V to 5V 3A Buck Converter Power Supply Module

Product Introduction:
1.Input Voltage:DC 4.5-24V
2.Output Voltage:integration adjustable and fixed output,back side can choose fiexd output voltage
3.Adjustable Range:0.8-17V, fixed voltage （1.8V 2.5V 3.3V 5V 9V 12V）
4.Output Current:3A (max),actual testing input 12V output 1.5A
5.Transform Efficiency:97.5%(max)（6.5 to 5V 0.7A）
6.Switch Frequency:500KHz
7.Output Ripple Wave:20mV (12V to 5V 3A) 20m band width
8.Operating Voltage:-40℃～85℃
9.Output Overvoltage Protection:no
10.Static Current:0.85MA
11.Load Adjust Rate:±1%
12.Voltage Adjust Rate:±0.5%
13.Dynamic Response Speed:5% 200uS
14.Output Short Circuit Protection:yes
15.Input Transposition Protection:no
16.Enable Control:yes
17.Connecting Type:soldering
18.Input Way:soldering
19.Output Way:soldering/pin
20.Soldering Hole Space:2.54mm

Note:
The module default output is the adjustable mode.
If want to use the fixed output, need to cut the wire on the PCB in the red sphere.(Below picture for reference)

Testing Data Picture:

Tested by ICStation's Outstanding Partner Planetleak DIY Projects:

Learn More Details in the Video:

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