ขาย โมดูลพาวเวอร์ซัพพลาย Lm2596 DC-DC Buck Buck Module ราคาที่ดีที่สุด
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รายละเอียดสินค้า
Features:
-the range of input voltage: 3.2 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster)
-the range of output voltage: 1.25 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Specifications:
Name:LM2596 DC-DC Buck module
Input voltage :4V ~ 35V
The output voltage : 1.23V ~ 30V
Output Current :3A( Max)
Conversion efficiency:92%(Max)
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -45°C~ +85°C
Size :43mm * 21mm * 14mm/1.69*0.83*0.55"(Long*Width*Height)
Material:ABS+Electronic Component
Instructions:
-Power (3-40V), power indicator light, the module is working properly.
-Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Note:
Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 1.5V differential.
Notes:
-Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
-Please allow 1-3cm measuring deviation due to manual measurement.
