What does the motherboard s five and ten power supply mean?

The more power supply modules, the more stable the power supply the better, especially for overclocking.

It is necessary to ensure that the power supply is stable, otherwise it will crash and blue screen due to insufficient power supply.

Reboot or won't start properly!

If we want to master the quality of the motherboard, we must have a deep understanding of the motherboard power supply circuitry, which is responsible for the supply voltage - that is, +12V -

and translates into the supply of appropriate voltage, memory, chips, and other circuits required by the CPU. Next, we'll take a closer look at the power supply module, how to identify the circuit, how it works, the most common components, and how to identify the best parts.

The output of the power supply module will not have any voltage fluctuations or clutter, which provides clean and smooth power to the CPU and other components.

Press. A poor power supply module can cause voltage fluctuations and clutter, which can lead to failures such as computer restarts, crashes, and notoriety.

of the blue screen. If the circuit uses inferior aluminum electrolytic capacitors.

They will leak, bulge and even **. It is often a consumable part in the motherboard circuit. And a high-quality power supply module circuit can ensure that you have a stable system that is built to last.

The power supply circuit is easy to identify. Since it is the only motherboard circuit that uses an inductor (coil), it is common to find an inductor nearby.

to the power supply module. Usually the power supply module surrounds the CPU; You'll find some inductors scattered across the motherboard, though, usually.

Proximity to memory and proximity to the Southbridge chip.

Again, they provide the required voltage for these components.

It is for the number of inductors supplied by the CPU, and the inductive type is used to filter the rectification. In other words, the more inductors, the more stable the power supply to the CPU. Generally, non-special to 4 phases on it!

The three or four phases of the computer power supply is not mainly for the computer itself, there are generally two aspects: one is the wiring mode, the other is the motherboard power supply mode. The computer itself does not need such a high level of electricity, and the general household two-phase electricity is sufficient.

Wiring mode Now the mains power system generally adopts the three-phase four-wire power supply mode, so this refers to the wiring of the computer, especially the Internet café, the general Internet café also uses two-phase power supply, but this information elimination can not meet some requirements, such as installing an air conditioner, you can't afford two-phase electricity, etc., so it is recommended to replace the three-phase four-wire power supply bridge such as the mode.

Motherboard three-phase, four-phase power supply refers to the power supply to the CPU!

Single-phase power supply can generally provide a maximum current of 25A, but today's commonly used processors have long exceeded this number, and single-phase power supply cannot provide enough reliable power, so the power supply circuit design of the motherboard now adopts a two-phase or even multi-phase design. A two-phase power supply can provide double the current. Three phases is three times.

The benefits are 1It can provide a larger current2The temperature of the power supply circuit can be reduced, because the current is shunted by one more way, and the heat generation of each device is naturally reduced by 3The core voltage signal obtained by using the multiphase power supply is also more stable.

In fact, buying a motherboard does not necessarily require multi-phase power supply. What power supply strategy to use and what components to use are all decided by the motherboard engineers, as long as they are stable, as long as the design is reasonable for the average consumer.

The practical significance of multiphase power supply for us is that it can generally support newer processors. Easy to upgrade in the future.

The multi-phase power supply is talking about the baicpu power supply.

DU is better than 4-phase power supply than 3-phase, and the same DAO more current is apportioned on each version of the power supply module.

Less pressure, more power supply supports the CPU with more wattage, which is convenient for CPU overclocking. It is good to understand that the multi-phase power supply helps to stabilize overclocking and reduce the heat generation of the MOS tube.

Theoretically speaking, the more phases there are, the greater the current that can be supplied, but it is not necessarily good to have more circuits, depending on the quality of the parts and the design of the circuit on the motherboard.

The larger the number, the smaller the load shared by each channel, the higher the reliability, and the larger the power limit of the load. Normally, 3-4 items are enough by default, and overclocking is now mostly 8-12 items.

If you can't understand it, you can also understand it in disguise as having several sets of power supplies supplying power. Three phases are three, and four phases are four.

Theoretically, the more phases you have, the more current you can provide, but more circuits are not necessarily better, depending on the quality of the components and the design of the circuit on the motherboard.

To put it simply, it is to power the CPU of the motherboard through a multi-phase switching power supply. Usually there are several inductors on the CPU power supply, which is a few phases of power supply.

In fact, it is very simple, it is the CPU independent power supply, and the power supply of several phases is like having several lanes on the highway, and the natural traffic is smoother if there are more lanes, but the width of the lane and the road surface are also very important, just like the quality of the capacitor of the power supply, so in the case of the same good capacitor, the power supply is better. Take the three-phase power supply as an illustration, the advantage of the three-phase power supply is to use three groups of switching power supplies to take turns to share the task, which effectively reduces the load of each phase, can provide a larger current, and can effectively reduce the heat loss and improve the conversion efficiency.

The more phases the CPU is, the more stable it is, and it is also suitable for CPU overclocking. The power depends on your configuration, and the generally rated 300W is enough.

Generally, motherboards don't need fans, and they are not overclocking enthusiasts.

I think the power supply is equipped with a TT XP360 rated 320W on the line, the chassis looks like you choose what you like, pay attention to the choice of *** big factory brands, Jinhetian and so on.

One is about the power supply from the motherboard to the CPU.

Nothing is required.

If you overclock, you can install the North and South Bridges.

The chassis depends on what you like, and I recommend a Cooler Master Arbiter + Great Wall BTX-500SE If you don't overclock, you don't need to add a fan at all, which will only increase the noise.

Wow, I've heard of four-phase at most, five-phase is definitely better, the power supply is more stable, but it's high!

The more phases, the more stable the power supply.

The motherboard has 10 phases of power supply, which means that there are 10 inductors to power the CPU, and the current motherboard is generally 4 phases of power supply.

10-phase power supply has several advantages:

1.The working voltage of the computer CPU is, but the power consumption reaches 125W, and the current is 104A, and the power supply phase is how many channels will be divided into the power supply to the CPU, and the multi-phase power supply can provide more current. Multiphase power supply can reduce the temperature of the power supply circuit, because the current is shunted by one more way, and the heat generation of each device is naturally reduced.

In fact, the power supply circuit is one of the hottest areas on the motherboard, even hotter than the processor itself, many manufacturers have added heat dissipation measures to this part of the circuit, if it works at high temperature for a long time, it is not good for the stability of the motherboard.

2.The multi-phase power supply circuit can balance the output current of each phase power supply circuit very accurately to maintain the thermal balance of each power package, and the multi-phase power supply has the advantage of generating heat in the device.

3.The core voltage signal obtained by using a multi-phase power supply is more stable than that obtained by a low-phase supply.

That is, there are 10 inductors to power the CPU, and the general motherboard is 4-phase power supply, and 10-phase is a very high-end and expensive motherboard.

The standard one-phase power supply consists of an inductor, a capacitor and a pair of MOS tubes (of course, different motherboards have different designs, such as a configuration of 1 up, 2 down 3 MOS tubes), and their role is to provide a purer and more stable DC power supply to the processor. Due to the bearing capacity and characteristics of the components themselves, the one-phase power supply has an upper limit of the current that can be supported, and the general one-phase power supply can withstand a maximum of 20 30A according to the different designs.

For example, for the core 2 e8*** with a full load power consumption of about 90W (the difference between TDP and power consumption, please check the information yourself), its voltage is generally around, and it can be easily calculated by power = voltage and current that the power supply part needs to provide about 75A at this time, then it is obvious that one-phase power supply will definitely not meet the needs, and multi-phase power supply is needed at this time, and 75A generally speaking, at least 3 phases of power supply are needed to support. So that is to say, in fact, theoretically, the motherboard of 4-phase power supply can support processors with power consumption within 120W, and at present, only the top 4-core processors can achieve such high power consumption, so 5-phase power supply or more seems to be meaningless, but in fact, it is not, because Joule's law everyone has learned, the heat of electronic components is proportional to the square of the current, the more power supply phases, the smaller the current shared by each phase, the lower the heat, which is more conducive to the stable operation of the whole system. It is more conducive to overclocking, because the power consumption of the overclocking processor will rise sharply, and the corresponding demand for current will be greater, and the current shared by each phase of multi-phase power supply will not increase very much, so the upper limit of overclocking that can be borne is generally higher.

But it is not that the more phases, the better, because in the final analysis, in fact, the 4-phase power supply can basically meet most of the needs, the design is good, the workmanship of the excellent 3-phase power supply motherboard than those of the design, the actual effect of the motherboard with poor workmanship materials may be better, and in fact, under the same workmanship materials, the probability of multi-phase power supply problems is definitely higher than the low number of phases, the reason is very simple, there are more components, of course the probability of failure is higher, so the power supply is enough, If you use an 8-phase all-solid-state powered motherboard with a Celeron 420 with a power consumption of only 35W, it is really a tyrannical thing, and it is meaningless to take a four-phase or even three-phase motherboard with a quad-core QX6800 and play extreme overclocking, that is, to joke with the life of the motherboard and the processor, which is an inappropriate match.

5-phase power supply motherboard, that is, 3+1+1 or 3+2 motherboard power supply, 3-phase CPU 1-phase memory, 1-phase graphics card GPU this type.

The more power supply, the better the motherboard will be and the more stable the voltage, especially for overclockers. But it is enough for a general home motherboard to have 4 phases.