Please use "220V AC to 12V DC adapter", such AC-to-DC adapter can be easily get, or your can order from PLANET as a separate part.
Please kindly refer to below photos that will help you well understand the power solutions:
1. Solution 1: AC-to-DC Adapter + DC socket
Caution: Please make sure the wire is connected properly cause there could be system short if there are any improper wire touch each other.
Note: It is suggested to coat the wires by tin-solder, this shall protect the wire touch each other and cause short power circuit and break down the system.
中文: 建議使用者在插入線, 鎖緊線之前, 多蕊的線先使用焊錫把小線封住, 以避免因小線外露而造成瞬間短路而造成斷電, 或因火花爆炸的危險 .
2. Solution 2: AC-to-DC Adapter with manual DC plug cut and split.