Mini DC-DC 12-18V To 5V Step Down Power Supply Module 3A Buck Converter
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.
$4.25
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Mini DC-DC 12-18V To 5V Step-Down Power Supply Module 3A Buck Converter Adjustable Efficiency 97.5%
Input Voltage:DC 4.5-18V
Description
- Input Voltage:DC 4.5-18V
- Output Voltage: integration adjustable and fixed output. The backside can choose fixed 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)（6.5 to 5V 0.7A）
- Switch Frequency:500KHz
- Output Ripple Wave:20mV (12V to 5V 3A) 20m bandwidth
- Operating Voltage:-40℃～85℃
- 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: 20.5x11x5mm
Note:
The module’s default output is the adjustable mode.
If you want to use the fixed output, you need to cut the wire on the PCB in the red sphere.
Package included: 1x Mini DC-DC 12-18V To 5V Step Down Power Supply Module 3A Buck Converter
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.
| Weight | 0.005 kg |
|---|---|
| Dimensions | 2 × 1.1 × 0.5 cm |
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