The most common type of home system is the split system air conditioner. This type consists of a main indoor air conditioning unit and outdoor unit that both connect together. The inside unit contains the evaporator coils and a filter, whereas the outdoor unit is home to the condensing coil, fan and compressor.
The outside portion of your air conditioner is most often referred to as the “condenser unit.” Whereas the inside part of your air conditioner is responsible for absorbing heat from your home's air, your outside unit's job is to release that heat to the air outside.
A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate. ... The IPC preferred term for populated boards is CCA, circuit card assembly.