What is the power supply of 20 pins?
20-pin power supply is a standard energy source used in international trading computers (IBM) by a personal computer (PC) from 1995 to 2003. Its outputs, cables and connectors are defined by extended technology (ATX) specification (ATX). The main supply voltage is performed on a 20-pin connector that connects the ATX motherboard. Usually, the outputs of the switched mode are +3.3 V, +5V, -5V, +12V and -12 V (DC). The 20-pin power supply also includes several smaller hard drive connectors, compact disks (CDs) and digital video disks (DVDs) and Floppie. Special cables have been added that transmit more current for processors and new types of hard drives. For example, -5V DC -only a few early industrial standard bus cards (ISA) -were finally discarded.
24-pin power supply was Introduced in 2003. The first 20 pins of its new 24-round connector are still compatible with 20-wheel power supply. Four addedThe pins simply carry more current on most of the existing voltages. The 24 smoking motherboard can still work if the power supply connector of a 20-pin power supply connector can be melted if the motherboard or its peripherals attract a lot of current. Several other connectors have been defined since 2003 for powerful processors and graphics cards, and the six -column motherboard auxiliary connector has been removed.
Many Dell ™ computers use a 20-pin connection between the power supply and the motherboard. Some also include a 6 -pin auxiliary connection. These Dell ™ connectors physically correspond to ATX connectors. However, the position and number of rows for each voltage differ from ATX.
Serious damage is likely to be made if Dell ™ is owned by DELL ™ power supply to the ATX motherboard or vice versa. Dell ™ computers made from the beginningIn 2000, they can actually follow the ATX specification. Individuals should check the model numbers with Dell ™ to be sure before mixing power sources and motherboards.
Before the 20-pin power supply power supply, the PC-Comphompatibles monitored the Advanced Technology (AT) specification. Its power supply instead of one uses two main connectors. Connectors are not always key to prevent reverse insertion. Power supply does not include +3.3 in DC outputs. There is also no "soft" motherboard shutdown.
PC compatible with notebook power supply is nothing like a 20-pin power supply. It usually provides 300 to 2,000 watts in a stable DC voltage. Mobile power usually offers about +19 in DC at 25 to 200 watts. Inside the notebook, it is converted and regulated to provide the necessary energy. Other types of computers often have their own UE uniqs special.