<https://tw.element14.com/multicomp/ac-1850/adaptor-18vac-500ma/dp/1176242>
<http://schema.org/name>
"AC/DC Power Supply, ITE, 1 Output, 9 VA, 18 V, 500 mA"
<https://tw.element14.com/multicomp/ac-1850/adaptor-18vac-500ma/dp/1176242>