12V 2A 24W AC/DC Wall Mount Adapter.
Power adapter for use with boards that require additional external power such as the High Power Relay Board or the Multi-Purpose Relay board. If two or more boards that require external power are used in a single stack, only 1 wall power adapter is needed.
Note: DC wall adapter must sized appropriately for the number of boards used. Check the max. power draw of each board connected to DC wall adapter (can be found in the ‘Additional Information’ tab on the product’s page).
This wall power adapter can be connected to one of the boards DC jack and the second board that requires external power can be connected to the first board using jumper wires to each of the terminal blocks. See the product image gallery for more detail.