M
Mich
- Jan 1, 1970
- 0
Hi,
I know it has been covered before, but i need help on the design of an
switch-mode powersupply.
Input : 380 up to 460 Vac (Euro and USA)
Frequency : 50~60 Hz
Output : 12Vdc 250mA + 5V 50mA (might use 78xx for the 5v)
Temp : -30 to +75 degrees centigrade
Design has to be small, but very reliable.
Thankx for some help.
Mich
I know it has been covered before, but i need help on the design of an
switch-mode powersupply.
Input : 380 up to 460 Vac (Euro and USA)
Frequency : 50~60 Hz
Output : 12Vdc 250mA + 5V 50mA (might use 78xx for the 5v)
Temp : -30 to +75 degrees centigrade
Design has to be small, but very reliable.
Thankx for some help.
Mich