Man shafawa mai mahimmanci (samfurin gyare-gyare na atomatik) wani abu ne mai yawa wanda aka tsara domin inganta yanayin sauyawa daga guntu zuwa radiator. Ana samun sakamako ta hanyar cika irregularities a kan dukkanin saman, gabanin abin da ke haifar da ragowar iska tare da tsayin dumi na thermal, kuma, sabili da haka, ƙananan zafin jiki na thermal.
A cikin wannan labarin zamu magana game da iri da abun da ke ciki na man shafawa mai ɗorewa da kuma gano abin da manna ke da kyau a yi amfani da shi a tsarin sanyaya na katunan bidiyo.
Duba kuma: Canja maɓallin gyaran fuska akan katin bidiyo
Ƙarar tafin wuta don katin bidiyo
Masu sarrafa hotuna, kamar sauran kayan aikin lantarki, suna buƙatar ingancin zafi. Ƙananan iyakokin da aka yi amfani da su a cikin GPU masu sanyaya suna da kaya iri iri kamar yadda fastocin tsakiya na tsakiya, don haka zaka iya amfani da manna na "processor" don kwantar da katin bidiyo.
Samfurori daga masana'antun daban daban sun bambanta a cikin abun da ke ciki, haɓakar iska da kuma, ba shakka, farashin.
Haɗuwa
Bisa ga abin da ke ƙunshe na manna an raba shi zuwa kungiyoyi uku:
- Silicone tushen. Irin man shafawa mai tsabta ne mafi arha, amma rashin amfani.
- Gina nauyin azurfa ko yumbu mai ƙananan ƙwayar zafi fiye da silicone, amma ya fi tsada.
- Tudun lu'u-lu'u sune kayayyaki mafi tsada da tasiri.
Properties
Idan abin da ke ƙunshe na haɓakaccen ƙwaƙwalwar thermal ba ya ƙaunar mu sosai a matsayin masu amfani, ƙwarewar yin zafi tana da kyau ƙwarai. Babban mabukaci masu amfani na manna:
- Ƙararrawar ƙararrawa, wadda aka auna a watts, ta raba ta m * K (mita-kelvin), W / m * K. Mafi girman wannan adadi, mafi mahimmancin man shafawa.
- Yanayin zafin jiki na aiki yana ƙayyade dabi'u masu ƙin da wanda manna ba zai rasa dukiyarsa ba.
- Abinda ya zama muhimmin abu shi ne ko yaduwar ƙwayar zafi ta samar da wutar lantarki.
Zaɓin thermal manna
A lokacin da zaɓin hanyar yin amfani da thermal, ya kamata a bi da ku ta wurin dukiyar da aka ambata a sama, kuma ba shakka, kasafin kuɗi ba. Yin amfani da kayan abu kaɗan ne: bututu, kimanin kilo 2, isa ga aikace-aikace da dama. Idan kana buƙatar canza sauƙaƙe na thermal a kan katin bidiyo sau ɗaya a kowace shekara 2, shi ne kadan. Bisa ga wannan, zaka iya sayan kayan da ya fi tsada.
Idan kun kasance cikin gwaje-gwaje mai girma da kuma sau da yawa ya shafe tsarin sanyaya, to, yana da mahimmanci ku dubi karin zafin kuɗi. Da ke ƙasa akwai wasu misalai.
- KPT-8.
Hanyar samar da gidaje. Ɗaya daga cikin ƙananan ma'aunin thermal. Ƙararrawar ƙararrawa 0.65 - 0.8 W / m * Kyanayin aiki aiki har zuwa 180 digiri. Yana da kyau dace don amfani dasu a cikin masu sanyaya na katunan katunan bashi na sashin ofishin. Saboda wasu siffofi yana bukatar ƙarin sauyawa, sau ɗaya kowane watanni 6.
- KPT-19.
'Yar'uwa tsofaffi na baya dafa. Gaba ɗaya, siffofin su suna kama, amma KPT-19, saboda abun ciki mai ƙananan, yana jawo zafi kadan kaɗan.Wannan man shafawa na thermal yana aiki ne, don haka kar ka bari ta fada a kan abubuwan da ke cikin jirgi. A lokaci guda, mai sana'anta yana ɗaukar shi a matsayin rashin bushewa.
- Products daga Arctic Cooling MX-4, MX-3 da MX-2.
Karfin maganganu na thermal da kyau mai kyau na thermal (daga 5.6 don 2 da 8.5 don 4). Tsakanin aiki mai mahimmanci - 150 - 160 digiri. Wadannan fasarar, tare da halayen halayya, suna da hanzari - saurin bushewa, saboda haka dole a maye gurbin su kowane watanni shida.Farashin kuɗi Arctic Cooling suna da yawa, amma suna da barazanar ta hanyar yawan kudaden.
- Products daga masana'antun sarrafawa Deepcool, Zalman da kuma Yankin Tsaro sun hada da alamar ma'aunin thermal mai tsada da tsada da tsada. Lokacin zabar, kuna buƙatar duba farashin da fasali.
Mafi yawan su ne Deepcool Z3, Z5, Z9, Zalman ZM, Babban Maɗaukaki Chill.
- Wani wuri na musamman yana shagaltar da haɓakar thermal da aka yi da karfe na ruwa. Suna da tsada sosai (15 - 20 dala a kowace gram), amma suna da ƙarancin halayen thermal. Alal misali, Coollaboratory Liquid PRO wannan darajar ita ce kusan 82 W m * K.
Ba'a da shawarar yin amfani da ƙarfin ruwa a cikin masu sanyaya tare da tushe na aluminum. Masu amfani da dama sun fuskanci gaskiyar cewa ɗakin binciken na zamani ya lalata kayan aikin sanyaya, yana barin manyan koguna (potholes) a ciki.
A yau munyi magana game da abun da ke ciki da mabukaci na ma'aunin thermal, da kuma abin da aka gano a cikin tallace tallace-tallace da kuma bambance-bambance.
