raja_merit
Newbie level 5
![Newbie level 5](/styles/images/ranks/blevel2.gif)
sim548 svhematic
HI,
i am designing a gsm/gprs modem using sim 300 module. i m going to design power supply using 7805 regulator to get 5 v supply and to use 2n3055,current boosting amplifier at the end to withstand the load upto 2A.... is it ok to use this or can i use any other method
HI,
i am designing a gsm/gprs modem using sim 300 module. i m going to design power supply using 7805 regulator to get 5 v supply and to use 2n3055,current boosting amplifier at the end to withstand the load upto 2A.... is it ok to use this or can i use any other method