Batlee Housing Solution

A drain channel is a passage, either natural or man-made, that allows unwanted liquid—most commonly water—to flow away from a surface or area. In civil engineering, drain channels are built to prevent flooding by guiding rainwater or wastewater into sewers or natural water bodies. In electronics, particularly in MOSFETs, the drain channel refers to the conductive path that forms between the source and drain terminals, allowing current to flow when the transistor is switched on. Thus, whether in engineering, construction, or electronics, a drain channel is essential for controlling and directing flow in a safe and efficient manner.