+

9V/12V/24V to 5V DC-DC step-down car charger USB car charger 3A output buck regulator power supply module

USD 0.90

9V/12V/24V to 5V DC-DC step-down car charger USB car charger 3A output buck regulator power supply module

Description
Specification
SI4731-B20-GM qfn20 3120 5pcs
USD 39.84USD 48.00
+