5pcs Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable buck module regulator ultra LM2596S 24V switch 12V 5V 3V
USD 7.36USD 8.00
5pcs Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable buck module regulator ultra LM2596S 24V switch 12V 5V 3V