Sinki e bobebe ea mocheso bakeng sa likarolo tsa elektroniki tse nyane

1. Ho qhala ha mocheso ka katleho

E entsoe ka thepa e phahameng ea ho tsamaisa mocheso (aluminium: ≥200 W/m·K; koporo: ≥400 W/m·K), li fetisetsa mocheso kapele ho tsoa likarolong (mohlala, li-CPU, li-IGBT). Meaho e ntlafalitsoeng (mapheo, li-microchannel) e matlafatsa phapanyetsano ea mocheso, ha mehlala e sa sebetseng e sebetsana le meroalo ea 30–65W 'me e sebetsang (e nang le fene) e tšehetsa ≥100W ka khanyetso e tlase ea mocheso (ho fihlela ho 0.3 K/W).

2. Ho Tšepahala ho Hoholo le Bophelo bo Bolelele

Li-heat sink tse sa sebetseng ha li na likarolo tse tsamaeang, li qoba ho tsofala 'me li hloka tlhokomelo e nyane (bophelo ba tšebeletso ≥ lilemo tse 10). Mefuta e sebetsang e sebelisa lifene tsa PWM tse tšoarellang (MTBF ≥ lihora tse 50,000) 'me e mamella maemo a feteletseng (-40°C ho isa ho +125°C, ho thothomela, lerōle) ntle le ho theoha ha ts'ebetso.

3. Lerata le Tlase

Meralo e sa sebetseng e hlahisa lerata la 0 dB, e loketseng libaka tse khutsitseng (mohlala, likamore tsa ho robala). E sebetsang e fetola lebelo la fene ka PWM: 30–40 dBA ka moroalo o tlase (ho bala webo) mme e eketsa feela ha ho hlokahala.

4. Ho Sebetsa ka Botlalo Litšenyehelo

Lisinki tsa mocheso tsa aluminium li sebelisa extrusion e theko e tlase; metsoako ea koporo-aluminium e fokotsa litšenyehelo tsa thepa. Ha ho tlatsetso ea coolant kapa ho nkeloa sebaka ha likarolo khafetsa ho fokotsa TCO ea nako e telele (ka tlase ho 30-50% ho feta ho pholisa metsi ka lilemo tse 5).

5. Ho kenya ho tenyetsehang

E fumaneha ka boholo ho tloha ho 50×50×15mm (li-module tsa IoT) ho isa ho 300×200×80mm (li-unit tsa indasteri). E lumellana le li-screws, sekhomaretsi, kapa li-socket tse tloaelehileng (mohlala, Intel LGA1700), tse lumellanang le meralo e fapaneng ea lisebelisoa.

6. Botsoalle ba Tikoloho

Aluminium (95% e ka sebediswang hape) le koporo (100% e ka sebediswang hape) di fokotsa matlakala; tse ngata di sebedisa thepa e sebedisitsweng hape ya 5–10% kamora ho sebediswa. E fihlela maemo a RoHS/REACH, ka mesi e tlase ya CO₂ nakong ya tlhahiso.

Haeba o hloka ho totobatsa melemo e itseng (mohlala, bakeng sa indasteri e itseng) kapa ho khutsufatsa sena ho feta, ikutloe u lokolohile ho ntsebisa!

Lisebelisoa tse Nolofalitsoeng tsa Lisebelisoa tsa Sinki ea Mocheso

Li-heat sinks li sebelisoa haholo lisebelisoa tsa elektroniki tsa bareki, taolo ea indasteri, likoloi, matla a macha, likhokahano tsa puisano le tsa bongaka ho pholisa likarolo/lisebelisoa tse hlahisang mocheso—ho thibela mathata kapa tšenyo e amanang le ts'ebetso e feteletseng. Ka tlase ke lits'ebetso tsa bona tsa bohlokoa, tse nolofalitsoeng, tse etselitsoeng litlhoko tse fapaneng tsa maemo:

1. Lisebelisoa tsa Elektroniki tsa Bareki

Litlhoko: Boholo bo bonyenyane, lerata le tlase, 'me bo loketse libaka tse nyane (bo sebetsana le moroalo oa mocheso oa 30–150W).

● Likhomphutha le Lilaptop: Li-heat sinks tsa aluminium tse sa sebetseng li pholisa li-CPU tse nang le matla a tlase (35–65W, mohlala, Intel Core, AMD Ryzen). Li-heat sinks tse sebetsang (tse nang le balateli ba PWM) li sebetsa bakeng sa li-GPU tse sebetsang hantle (100–150W, mohlala, NVIDIA GeForce) ho boloka papali e tsitsitse. Li-laptop li sebelisa li-heat sinks tse tšesaane haholo (≤15mm botenya) tse nang le li-micro-fins/liphaephe tsa mocheso ho qoba bongata.

● Dikhonsole tsa Dipapadi le Disebediswa tse Bohlale: Dikhonsole (mohlala, PS5, Xbox Series X) di sebedisa disinki tse kgolo tsa aluminium tsa mocheso + difene tsa centrifugal bakeng sa di-APU tsa 150–200W. Difono/matlapa a sebedisa disinki tse nyane tsa koporo tsa mocheso kapa maqephe a graphite ho phodisa di-SoC tse matla haholo (mohlala, Snapdragon 8 Gen 4) nakong ya tshebediso ya 5G kapa ya papali.

2. Taolo ea Liindasteri

Litlhoko: Ho mamella maemo a thata (mocheso o pharaletseng: -40°C ho isa ho +85°C, ho thothomela, lerōle) le ho tšepahala ha nako e telele.

● Balaoli ba Liindasteri (PLCs/DCS): Li-heat sinks tsa aluminium-copper tse sa sebetseng li etsa li-module tsa motlakase tse pholileng (mohlala, li-IGBT) le li-microchip—ha ho likarolo tse tsamaeang tse fokotsang tlhokomelo, 'me li-coat tse sa senyeheng li sebetsana le libaka tse lerōle.

Phetolelo ena e fokotsa lintlha tse sa hlokahaleng (mohlala, litlhaloso tse tobileng haholo) ha e ntse e boloka mohopolo oa mantlha oa ts'ebeliso le litlhoko tsa bohlokoa li hlakile. Mpolelle haeba u batla liphetoho tse ling likarolong tse itseng!