Switching AC adapter 12V1.6A STD-12016U

Main specifications
/Classification: Switching AC adapter
/Output voltage: 12V
/Output current: 1.6A
/Output power: 19.2W
/Minimum load current: 0A
/Input terminal: Plug
/Output terminal: DC plug
/Inner diameter of output connector : Φ2.1 (fork)
・Output connector outer diameter: Φ5.5
・Rated input voltage: 100-240VAC・
Input frequency:
47-63Hz・Efficiency: 80.81%~
・Polarity: Center positive
・Ripple: ~100mV