This is a used UL Listed 72Z7 Class 2 Power Unit/Supply. The input is
rated at 120 VAC 60HZ. The output is rated at 12 Volt DC 1.2 Amps. The connector’s
center pin is negative and the outer sleeve is positive.
Before purchasing this item please make sure it is the correct power
supply for your application as the wrong one could damage your unit. If
you have any questions, please email us. This power supply is sold AS-IS
but it has been tested and guaranteed not to be DOA for fourteen days from
the date of our invoice.