Switch Power Supply Transformer AC220VTo 12V/24V Adapter For LED Strip 25W-350W#
S-350-24 (350W 24V 15A). S-25-24 (25W 24V 1A). S-350-12 (350W 12V 30A). S-25-12 (25W 12V 2A). If there is a fan, add heat dissipation through the heat dissipation holes. The fan should have double tubes pointing downward.