3 ฟุต AMS1117-3.3 โมดูลพลังงาน 3.3 โวลต์โมดูลพลังงาน LDO 800ma
5V to 3.3V For DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA
Features:
Size:8.6mm x 12.33mm
Input voltage: For DC 4.2 V-10 V
Output: 3.3 V 800 mA
Kindly note:
1.Boost modules or buck module indicate the operating voltage Please donot exceed operating voltage or it will be damaged easily !
2.Boost module output voltage can only be greater than or equal to input voltage cannot be less than the input voltage!
3.Buck module input voltage must be higher than output voltage of 1.5V or 2V otherwise it can not output enough power!
4.Automatic Adjustable Boost or Buck module has start voltage and limit working voltage Please donot exceed them or it will be damaged easily !
5.Cannot reverse polarity or it will be short circuit or will be born easily !