LM2596 DC-DC 4.5-40V adjustable step-down power Supply module NEW
High Quality
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Name : LM2596 DC-DC Buck module
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Input voltage :4V ~ 35V
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The output voltage : 1.23V ~ 30V
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Output Current :3A( Max)
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Conversion efficiency:92%( MAX )
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Output ripple: <30mV
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Switching frequency: 150KHz
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Working temperature: -forty Five~ +85
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Size :43mm * 21mm *
14mm(Long*Width*Hight)
Features:
1.
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)
2. the range of output voltage: 1.25 V dc to 35 V
voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Instructions:
1. Power (3-40V), power indicator
light, the module is working properly.
2. 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.
Please note we offer free U.K. 2nd class post which CANNOT always be delivered in the 2days allowed by Ebay.