Pokunamatidza yeredhiyo nemaoko avo pachavo

Panguva kugadziriswa, Chip, motherboard, kombiyuta zvinokosha kushandisa pokunamatidza simbi. Asi hazvisi nguva dzose nyore kushandisa, nokuti nokukurumidza overheats, hapana mukana kuchinja tembiricha. Zvino unofanira kuva Mobile yemhando rework chechitima. maoko ake dzakaripoteredza vakadzidza kusika mhizha.

Imwe nzira - kutanga pokunamatidza chiteshi kuti anoiswa musimba wedzerai (chaipo, muviri wayo) nokuda pokunamatidza pamusoro kukura makumi masere kusvika makumi mashanu nemakumi matanhatu nemashanu millimeters, izvo zvinogona kwakabatana kwachiri EPSN yekare. Kusika pokunamatidza yemapurisa kunodiwa kuwana kuramba pokunamatidza hita resistive Switch uye rumborera achikanganisa yokuwedzera 1.6 millimeters.

In EPSN midzi thermocouple multimeter kubva China. The controller bhodhi aigona kuwana kukura uye mana nhatu makumi matatu millimeters. Portable digitaalinen pokunamatidza chiteshi, nemaoko avo vakaungana, anoshuma vakagadzirira kushandisa pokunamatidza zvakanyorwa pamusoro kuratidzwa. Pashure kanda controller zvinosanganisira ACC uye anoverenga zvinoshandisa pakurima pane PC0, PC1 voltage pamwero. Pakadaro, kana zviri akaenzana romugove voltage, saka hapana pokunamatidza uye chinyorwa «kurashika», kukanganisa Zvinonzi rwunoratidzwa.

Kana voltage pane rimwe zvinoshandisa pakurima ayo idukusa 4,5 volts, ipapo zvinokwanisika kusarudza pokunamatidza simbi kana resistive kana thermocouple. Uyezve, nokuti mumwe nomumwe anogona kushandisa mabhatani kuchinja tembiricha. The Kuratidzwa rinoratidza achibwaira dot kuti anoudza izvo zviri mano anosarudzwa. Power pokunamatidza simbi zvinogona kudzorwa PWM vachisiyanisa inzwi VT1 kiyi.

Kana kuenda pokunamatidza chiteshi nemaoko avo, unogona kuita pasina mamwe transistors, nekuti panguva kuitika 2 Ma inotengwa chiedza chikuru uye yakajeka. Cathodes chokuita kuti controller zvengarava. Akatungamirira matete waya vanofanira solder bhodhi uye kugadzirisa rwemberi divi pachishandiswa inopisa uchanyangadika namira.

Pokugara mabhatani nezvingwa kuita mumakomba pamberi remadziro. Figure the pane mugirazi mufananidzo akadhindwa ari läpinäkyvä firimu, chena namatidza madziro namira tepi kubva toner muenzaniso akacheka kumativi mukomberedzo uye ipapo glued kune dzimba. Nokuti zvivanakire mabhatani nani kuomerera Panel pachishandiswa inopisa uchanyangadika namira.

Nokuti basa naro, mari yakawanda, yakadai motherboard kana PC Laptop, zvakakodzera michini pokunamatidza chiteshi, nemaoko avo pachavo kuti, zvakare, iri zvikuru zvechokwadi. Nokuti pokunamatidza pamusoro-akatasva akadhindwa redunhu pepuranga uye yenhengo dzayo (semuenzaniso, BGA) zvinonyatsoenderana kana mhepo inopisa kana michini nemwaranzi.

The mudziyo rine kudzorwa Unit, riri ari oga dzimba. Rine mbiri Heaters uye Fixtures kuti mapuranga. Nzvimbo yepamusoro anogona kushandurwa zvichienderana munhu wakaiswa kubhadhara. Bottom hita rinopa kupisa chingaita yemagetsi simba kilowatts maviri uye dhayamita pamusoro millimeters mazana maviri namakumi maviri. Upper hita - ina tubular halogen mwenje. Mumwe nomumwe wavo - 150 watts or. Saka, pokunamatidza chiteshi, nemaoko avo vakaungana, anova rakapedzwa Kutarira.

A mutiraipodhi chinogona kuitwa kubva micheka yakatsemurwa chizvaro purinda. Mamwe mashoko - uyewo akakweretwa kubva midziyo kombiyuta yekare. Chakarurama anoshanda maviri-mutsetse mvura rekristaro module uye controller. Pane kupomba transformers nani kushandisa semistors uye radiators. Zvinofanira kurangarirwa kuti vari kwakapa panguva kugadzwa kwavo inoda kungwarira sezvo semistors. Kuwedzera kune izvi zvakafanira zvinoriumba zvinodiwa pokunamatidza chiteshi simba nerubatsiro kuti rinopa kuitika kuburikidza migero maviri, mumwe keyboard, vanoratidza, bhaza uye detector razero.

Kana makasika pokunamatidza chiteshi nemaoko avo, uye zvakakosha kuziva zvimwe mitemo kubasa naye kuchengeteka. Somuenzaniso, tinogona kubvumira halogen marambi vakanga akasvibiswa girisi. Naizvozvo, zvinofanira nokungwarira kucheneswa pamwe acetone kana peturu, uye usati watanga kupfeka unodzivirira Sunglasses.