AC-DC 12V 300mA 3.5W Converter Step Down

From the shop's description

Dissipation Power: 0 ~4.5 W Condition: New Operating Temperature: -20 ~ 60 Celsuis is_customized: Yes Type: Voltage Regulator Supply Voltage: AC 85 ~ 265V Model Number: 12V 300mA AC-DC Converter Application: Electronic Circuit Input Voltage: AC 85~ 265V Output Voltage: 12V / 0~300mA Output Power: 0 ~4.5 W Output Efficiency: 80% Size: 2.4×1.9×1.8 cm Description This power source for the isolation industrial-grade module power supply, temperature protection, over current protection and short circuit protection, high and low voltage isolation, AC85 ~ 265 v input voltage, wide 431 precision voltage stability DC12V output, small size, stable performance, cost-effective -Input voltage of AC 85 ~ 265v 50/60 HZ -Output voltage DC 12V ± 0.2V -Output current 300mA -Power: 3.5w