precision 12v – 450ma 5w power supply Regulator Module /AC 220 Rpm 12V
$ 1.36
The power supply isolation type industrial grade power supply module, with temperature protection, over current protection and short circuit protection, high and low voltage isolation, AC85V-265V wide input voltage, AC DC dual-purpose, 431 Precision Voltage DC12V output, ultra small size, high reliability, price higher characteristics. Input voltage AC 85 ~ 50/60HZ 265V or DC100V-370V Output voltage DC12V ( 0.1V) Output current 450mA Power ratio 5W Product size Volume: long and wide high 3*2*1.8 (CM) 4 installation method A, the input and output pins mounted directly on PCB welding B, glue fixed 5 input and output identification map 6 reliability requirements Environment 25 degrees C, 80% load cases, the average time to failure is greater than 16000 hours 7 packaging, storage and transportation requirements Single board bubble bag packaging, batch carton packaging, stored in the air dry indoor environment, to avoid damp Category: AC/DC Converter

HLK-5M12 5W AC-DC 220V To 12V Buck Step Down Power Supply Module Converter
DC/DC Step Down Adjustable Voltage Converter Module with Display 3A LM2596
LM2596 /LM2596S-ADJ DC-DC Adjustable Step-Down Module (3A)
DC-DC Step Down XL7015 Wide voltage (5V-80V) 0.8A