How many volts of DC power supply is there outdoors

How many volts can a DC supply run?

DC 10 to 30 V (for 4 to 20 mA output) DC 5 V ±0.5 V (for 0.5 — 4.5 V output) DC 11.5 to 30 V (for 0 to 10 V output Ripple: the voltage peaks must not go outside the limits specified for the supply. Max. current drawn: 25 mA Supply voltage error 0.02 % per V for 4 to 20 mA output Nominal supply voltage DC 24 V ratiometric for 0.5 to 4.5 V output

What is a standard voltage for a home?

In American homes, the standard voltage supply that travels from you local utility substation to your home is 120 Volts. It is commonly referred to as "line voltage" by electricians, the US National Electrical Code (NEC), and other industry experts. Nearly all indoor residential light fixtures and appliances in the U.S. run on line voltage.

What voltage does a lighting system use?

They are by no means the only voltages that can be used to operate lighting systems or appliances. Many US commercial buildings run on 277V, and in Europe the standard voltage supply is 220V—a major reason why American appliances won''t work in overseas outlets. Some lighting systems require even higher voltages.

Can I use a 120V AC timer with a 12V DC power supply?

No, you can''t use a 120V AC timer with 12V DC power supply without an inverter to change in back to 120V. It just won''t work; high chance of ruining the timer and might even mess up the devices connected to the timer.