RCA AH50BR 500mA Universal Power Supply consumer electronics

Chris here with CPAP calm to explain the differences in power chords and power supplies between several CPAP machines first we will look at a machine with the power cord permanently attached like this icon CPAP as you can see the cord is built-in and cannot be removed next is a machine which has one power cord that connects the machine directly to a wall outlet like this until a PAP CPAP one end plugs into the CPAP machine and the other is plugged into a wall outlet some machines feature both a power cord as well as a power supply the power cord is plugged into the power supply the power supply plugs into the machine then the power cord plugs into the wall some machines that feature this style are the system one series the s9 series and the z1 travel CPAP on these power supplies the cord can be detached and either component can be replaced if needed there are some older model units that