hi, for one of my assignments i have to design a linear power supply to meet the following specification:-
selectable input voltage 110/230v ac
Adjustable output voltage 24-26V
maximum output current 1.5A
load regulation +/- 1.0%
line regulation +/- 0.5%
ripple noise <50mV pk-pk
your design should:- identify the devices and passive component values used also circuit connections.
iv looked on the net for powersupply design, and in my textbook but im left feeling confused after it because they dont cover all of the variables here.Im quite confused as to how to make it selectable input voltage and if anyone here can help me a bit with it, like how to calculate some of the values for parts needed it would be very much appreciated.
thnx
selectable input voltage 110/230v ac
Adjustable output voltage 24-26V
maximum output current 1.5A
load regulation +/- 1.0%
line regulation +/- 0.5%
ripple noise <50mV pk-pk
your design should:- identify the devices and passive component values used also circuit connections.
iv looked on the net for powersupply design, and in my textbook but im left feeling confused after it because they dont cover all of the variables here.Im quite confused as to how to make it selectable input voltage and if anyone here can help me a bit with it, like how to calculate some of the values for parts needed it would be very much appreciated.
thnx