how to get 48 V DC
I have ...
1. 12 volt power supply board
2. DC power supply ( max. 30 v)
3. 9 volt batteries ( 2 - not
chargeble)
Answer Posted / pratik
No need of the power supply board (conventionally it is 230V rms ac).
Connect the DC supply and two 9 volts battery in Series for the Voltage to add upto 30+9+9=48.
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