Can I supply a single appliance using multiple power supplies?
For example if an appliance requires 100 watts of electricity, can I supply it with two power supplies, both of 50 watts?
Can I supply a single appliance using multiple power supplies?
For example if an appliance requires 100 watts of electricity, can I supply it with two power supplies, both of 50 watts?
100 Watt is not electricity but Power.
The answer to your question:
in theory yes
in practice some voltage/current conversion might be needed. It also depends on what devices you're using. How will you make sure equal power is drawn from both supplies ?