+12 volt , -12 volt, + 5 volt, - 5 volt, and + 3.3 volt.
+12V, -12V, +5V, -5V, +3.3V
ATX is the form factor.
No because they have different connectors.
ATX
An ATX power supply unit delivers power in three voltages: 3.3 volts, 5 volts, and 12 volts. The 3.3 volt pins are used only in the motherboard connector. Older, AT power supplies and motherboards used only 5 volt and 12 volt pins in the motherboard connection.
ATX power supplies do not have dedicated switches. They are signaled to turn on by a small button plugged into the motherboard and placed on the front of the computer case. It is possible to force an ATX power supply to turn on by running a wire between the PS_ON wire (the green wire) to a ground wire (a black one).
+12V, -12V, +5V, -5V, +3.3V
+3.3v +5v -5v +12v -12v
+12, -12, +5, -5, 3.3 and ground (or 0).
What are the 5 voltages produced by and BTX power supply? +12v -12v +5v -5v +3.3v
+12v,-12v, +5v, ,-5v, +3.3v and the one seldom used is -5v
the ATX standard supplies three positive rails: +3.3 V, +5 V, and +12 V
-12, +12, -5, +5 & ground.
12V, 8V, 5V, 3.3V, and 2V.
The ATX power supply and AT power supply had different connections for the computer motherboard. Also the ATX power supply had provision for some parts of the power supply to be switched on-and-off by the electronics on the motherboard, possibly under the control of software. With an AT power supply it necessary for the user to physically operate a switch. This control feature means that a computer that has an ATX power supply can provide, for example, a "wake-on-LAN" or "wake-on-modem" feature whereby the computer will switch itself on if their a signal on the ethernet cable or modem cable. If necessary it should be possible to adapt an ATX power supply to replace an AT power supply. This could be done by finding an adapter cable. The mother board cable from the ATX power supply would then plug into the adapter cable and the adapter cable would plug into the motherboard.
Will a ATX power supply work with a ASUS motherboard?Read more:Will_a_ATX_power_supply_work_with_a_ASUS_motherboard
ATX and mini- ATX
ATX is the form factor.