Ultra-Small Mini DC-DC Step Down Power Supply Module 3A Buck Converter Adjustable 1.8V 2.5V 3.3V 5V 9V 12V for Arduino diy kit
Technical Specifications:
Input Voltage: DC 4.5-24V
Output Voltage Adjustable Range: 0.8-17V; Fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)
Output Current: 3A (max),actual testing input 12V output 1.5A
Transform Efficiency: 97.5%(max) (6.5V to 5V 0.7A)
Switch Frequency: 500KHz
Output Ripple Wave: 20mV (12V to 5V 3A) 20m band width
Operating Voltage: -40 Celsius~ 85 Celsius
Output Overvoltage Protection: No
Static Current: 0.85mA
Load Adjust Rate: ±1%
Voltage Adjust Rate: ±0.5%
Dynamic Response Speed: 5% 200uS
Output Short Circuit Protection: Yes
Input Transposition Protection: No
Enable Control: Yes
Connecting Type: Soldering
Input Way: Soldering
Output Way: Soldering/pin
Soldering Hole Space: 2.54mm
Size: 20mm x11mm x 5mm/0.79” x 0.43” x 0.20”(L x W x H)
Package includes:
1/5/10 x Mini Voltage Regulator
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
