|Distributor or Manufacture||Model||Specification||Condition||Confirmed by||Note|
|6V 4A||without Raspberry Pi||SwitchScience, Inc.||There is a failure report on the Rapiro Forum.|
Buy: Mouser DigiKey
|7.5V 4A||with and without Raspberry Pi||SwitchScience, Inc.||Rapiro without a Raspberry Pi is OK, but sometimes doesn’t work with a Raspberry Pi.|
|Digikey||KTPS36-0940DT 3P (Digikey Part #:62-1170-ND)||9V 4A||with and without Raspberry Pi||SwitchScience, Inc.|
Disclaimer: This is for your information only. The results may vary depending on the electronic modules, circuits and software you use. The AC adapters themselves may have different characteristics depending on its production lot.