• DC-DC step down step up converter 4-35V to 1.25-25V 3A max adjustable power supply battery charger module

DC-DC step down step up converter 4-35V to 1.25-25V 3A max adjustable power supply battery charger module

USD $2.9 - $4.2 / Piece
20 Pieces(Min.Order)
  • 10000 Piece / Pieces per Month
  • shenzhen/HK
  • T/T Credit Card