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TUTORIALS HARDWARE CHANGE MOTHERBOARD CAPACITORS

CHANGING THE BASE PLATE CAPACITORS

HARDWARE TUTORIALS

PHOTOS electrolytic capacitor "INFLATION"

TELL A
CONDENSER

MOTHERBOARD INFLATION OR BURNED

The most common way to see if the capacitors are causing inessive or failure in the PC is looking at them physically, we can find two models with problems typical of a capacitor would be the typically inflated as the other would be the loser liquid electrolyte.

THESE ARE THE SYMPTOMS

MOTHERS HAVE THE PLATES

THAT HAVE A BAD CONDENSER

The motherboard does not pass the POSTT

the memory test fails

THE
computer does not boot

Ha and restarting it several times

often blue screens (BSOD) sudden.

High hard disk activity.

CPU temperature is higher than normal

Voltages CPU, RAM or other parts equivocal and out of range.

After a BSOD (blue screen)

have to unplug the power and reconnect the PC to boot again.

MATERIALS WE NEED TO CHANGE

CAPACITORS ARE:

A WELDER FROM 25 TO 30 W

CAPACITORS: SEARCH SIMILAR OR BETTER

WELDING WIRE

A CLAMP PLIERS

To improve performance it is recommended to change all capacitors that the motherboard has to be of a diameter greater than 6mm the others mostly affect the performance and return on board.

The procedure for replacing capacitors is to heat with the soldering iron legs that are behind the motherboard and go with your other hand moving the capacitor for this loose. try not to let

empty solder holes left after removing the capacitor,

to then place the new facility.

PHOTO WITHOUT BASE PLATE CAPACITORS

READY TO FIT AND WELD NEW CAPACITORS

PUTTING NEW PICTURES

OUR

MOTHERBOARD CAPACITORS

Unlike resistors, capacitors have a positive and a negative side must be placed in the right direction. Note that one leg is longer than the other: that indicates the positive side. guide can also read the jacket of the condenser.

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CONDENSER AND DESIGN

PICTURES OF A MOTHERBOARD CAPACITORS

basically a capacitor is a device capable of store energy in the form of electric field. It consists of two parallel metal armor (usually aluminum) separated by a material dieléctrico.Va to have a series of features such as capacity, operating voltage, tolerance and polarity
In electricity and electronics, a capacitor, sometimes called capacitor, is a device consisting of two conductors or frames, usually in the form of plates or sheets, separated by a dielectric material, which underwent a difference of potential (ddp) acquire a given electrical load.

PARTS OF A CONDENSER

capacitors graduate depending on their ability to store this electrical charge. This skill is called capacitance and is measured in Farads in honor of Michael Faraday. The unit Farads are a huge burden, so in general the capacitors that one finds in these areas have capacitances of the order of thousandths of Farads, or uF. In any case, not all capacitors are equal, because the fact that a 1000 uF capacitor has capacitance does not mean you can replace any other capacitor of 1000 uF. How so? Well, it happens that in addition to its capacitance, capacitors are graded according to its operating voltage. (Typical voltages are 6.3, 10, 16, 25, 50, 63, 100, 220 and from there to infinity and beyond)
addition, the capacitors have temperature ranges for the lower and upper ranges of tolerance , and measures such as ESR and ESL to reflect the distortion of capacitance depending on the frequency of the alternating current. All these values \u200b\u200btaken together determine if perhaps a capacitor can be used in a given circuit. The engineers responsible for the design of a product generally consider these factors when choosing the capacitor will be in a product, both to ensure functional suitability to minimize costs.

Capacity:

Measured in farads (F), although this unit is so great that they often use several sub-multiples, such as microfarads (uF = 10-6 F), nanofarad (nF = 10-9 F) and picofarads (pF = 10-12 F).

voltage:

is the maximum voltage that can withstand a capacitor, which depends on the type of dielectric grososr that is manufactured. Exceeding this voltage, the capacitor can be drilled (get shorted) and / or explode. In this sense it be careful when choosing a capacitor, so you never work at a voltage higher than maximum.

Tolerance:

As in the resistance, refers to the maximum error that can exist between the actual capacity of the condenser and the capacity indicated on your body.

Polarity:

electrolytic capacitors and generally higher capacity to 1 uF have polarity, that is, they must apply the power to pay attention to their positive and negative terminals. Unlike lower than 1μF, which can be voltage applied in either direction, which have polarity may explode if it's wrong.

PHOTOS electrolytic capacitors

have the dielectric consists of paper impregnated with electrolyte . Always have polarity, and a capacity greater than 1 uF. Above clearly see that the capacitor No. 1 is 2200 uF, with a maximum working voltage 25V. (Enrollment: 2200 μ / 25 V).

WITHIN AN ELECTROLYTIC CAPACITOR

THE DESIGN OF CONDENSERS

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