Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Voltage Buck Converter Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V Board

Note:For this goods.we have 2 different Inductor,The Function is the Same, We Will ship it Randomly,Please Note.

Specification:
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 Celsius-85 Celsius
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