Hi,
I have only basic knowledge of electronics and still I am wanting to build a low capacity mini UPS for my ADSL modem so that it keeps on running in case of mains failure.
Modem specs: Current=0.6A Voltage=9V
Request help on going about it. I do have basic idea about transformers, diodes and resistors in general.
I have only basic knowledge of electronics and still I am wanting to build a low capacity mini UPS for my ADSL modem so that it keeps on running in case of mains failure.
Modem specs: Current=0.6A Voltage=9V
Request help on going about it. I do have basic idea about transformers, diodes and resistors in general.