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800W High Power DC-DC Buck Converter Step-Down Power Supply in 20-70V Out 2.5-58V 30A 800W
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  •  
  • $68.99 
  • $5.00 Shipping
Valefod 24V to 12V 50A 600W Step-Down Transformer DC to DC Buck Converter DIY Power Supply
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  • $133.99 
  • $5.99 Shipping
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
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24W USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
  • Brand: JacobsParts
  • Type: Step-Up Voltage Regulator
  • Input Voltage: 12 V
  • Power Rating: 24 W
  • Model #: USBMOD-K
1PCS DC-DC USB Step Up Down Power Supply Module 5V to 3.5V 12V Adjustable Boost Buck Converter Output 1.2V-24V
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  • $13.49 
  • Free Shipping
5PCS 5V to 3.3V DC-DC Step Down Power Supply Module AMS1117 LDO 800MA Buck Converter Voltage Regulator Board
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  • $12.49 
  • Free Shipping
HLK-PM03 AC-DC Power Supply Module, 220V to 3.3V Step Down Buck Intelligent Household Switch Converter
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  • $6.30 
  • Free Shipping