standard module ac-dc power supply series,
input voltage AC 100-240 volts, 50/60Hz,
output power 20 watts,
output voltage 12 volts 1.67 amperes,
size 72*49*23mm,
weight:

More 20W ac-dc converter:
1. single outputs 3.3V, 5V, 12V, 15V, 24V, 48V...
2. double outputs plus/minus 5V, 12V, 15V, 24V...
3. triple outputs...

More ac-dc converter:
1. output power: 2.5W, 3W, 5W, 10W, 15W, 20W, 30W, 40W, 50W, 75W, 100W, 150W.