Adjustable Step Down Power Supply Module – LM2596 DC-DC 3V-40V
$85.5
$170.15
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~ 85 Size :43mm * 21mm * 14mm(Long*Width*Hight)
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