Pulse kombiyuta simba zvitengeswa chikwata

Asati achipfuura zvakananga nezvenyaya, tinodzidza mamwe Vhuṱanzi! Murume aifanira kukurira kwerunyararo mwenje nemhaka tubular fluorescent mwenje, zvirokwazvo akataura nezvekubatsira wandei kurema kachidza. Asi yemagetsi simba mwenje havagoni pfuura 80 watts or. Uyewo, Somuenzaniso, yakakodzera danho-pasi transformers, anoshandiswa inotakurika luminaires 220/12 Volt - vanoyera zvakawanda: rimwe ruoko refu nguva kuchengeta, uye simba - watts or chete 100.

Kana tava kuenda pedyo chitoro okumbira digitaalinen Michina kombiyuta simba rinopiwa, zvinoratidzika zvisingatendeseki kuti panguva tarenda simba 300 watts or uye kupfuura kwayo uremu akataura kazhinji rinosvika kunyange hafu kilogram. saka sei?

The hwokugadzira mhinduro kushandura nyika

Kutaura zvazviri, zvose zvakasikwa, uye hakuna unyengeri. With kukura microelectronic Michina yava zvakakodzera kuti chiine chipa simba mabviro. Classic transformers, sezvaratidzwa pamusoro apa, kunyange nomuedzo nguva, asi avo uremu uye kukura zvakavaomera Nenyaya Iyi pamwe chivakashure "micro". Sokuti ari asati kusunungurwa "Jumble" apo wristwatch duku akapiwa bhatiri nyaya.

The mhinduro yakawanikwa. The kombiyuta simba chikwata - munhu kupomba mudziyo, sezvamakaropafadzwa voltage kutendeuka hakusi kugara pedyo payakabatanidzwa kuti kondakita uye generating yakakwirira maitikiro transients. Zvinokwanisika kukunda zvose kuitwa dzenhoroondo transformers. Zvisinei, iye zvino ane nyore pokunamatidza simbi kuti adzikunure rakakundikana chikwata hakushande - kunoda zivei zvemagetsi uye kukwanisa kushanda pamwe chip. Uye pinout kombiyuta simba nerubatsiro zvino rushoma kufarira vanhu kupfuura kare. Zvakare, nokuti basa pamwe mudziyo kwave kwakaoma. Asi kuziva kuti aone simba nerubatsiro pasina kombiyuta, zvakakodzera kuti vose. Kunyange zvazvo, kana chete nekuti, vasina ruzivo ichi, ari chiitiko yezvikanganiso munyika yekombiyuta rakanyatsojeka zvakaoma kuziva kunobva. To ichi anofanira chokuita GND uye PS-ON (pasi mumutsara yakafara connector kuonana 4 kiyi, uye dema "pasi" waya).

The kombiyuta simba chikwata uye kukosha kwayo

Zvese purogiramu yekombiyuta iri dzinofambiswa pedyo simba zvitengeswa. Hazvina unhu wake pamwero mukuru aone kana hurongwa kushanda zvishoma nezvishoma, kana kuti nguva dzose kubata nokukundikana siyana. Somuenzaniso, kana zvinoitika kwete 220 volts, uye 219, ipapo hapana munhu kuona mumba magetsi nzira yokubudisa. Zvisinei, muna microelectronics mumwe volt "nokuda": kuderera kubva 12 kusvika 11 anogona kutungamirira nokukanganisa uye aisa kushanda. Uye kuti CPU apo increment ari hundredths shoma mumwe volt, unoparadzira kwakadaro kazhinji isingagamuchiriki.

Mhedziso: The hurongwa simba wedzerai chikwata anofanira kuva yepamusoro-soro. ini Tenda, zviri nani kuponesa mari chero rokuti, pane kuisa mashoko "utano" yose kombiyuta.

Pakusarudza simba panobva - nenyaya nomumwe. Kupa zano riri nyore. Asi vose, kana iwe sarudza unogona kutevedzera zvinotevera:

- wakanaka simba nerubatsiro kunofanira rinorema (ichi chinoratidza kuti mugadziri haana tichengetedze okunze uye radiators);

- Magetsi "zvinopfuura" zvikasaitika;

- basa dzinoshandisa inofanira kuchinjwa kwaita kuti kupa chinyararire hurongwa;

- mugadziri chinofanira kuzivikanwa.