Universal means that I could use 120 or 240V at the input and the power supply still work. The reason why I shoul eliminate the switching supply is that in this kind of power supply we need a 400V capacitor at the input. The problem with 400V Capacitor is that the maximum operating temperature...
Hi,
I need to design an 5Vdc at 1amp power supply. This supply need to have an universal input and be able to support operating temperature of -40 to +80 C.
The problem with this limitation is that I cannot use switching supply cause of the temperature.
Anyone have a suggestion?
Thank in...
