Copper Powder Sintered Filter Phaj Rau Electronics Kev Lag Luam

Lub tshuab nqus tsev vacuum

Cov khoom siv lub tshuab nqus tsev feem ntau muaj xws li high-frequency thiab ultra-high-frequency emitting tubes, waveguide tubes, magnetrons, thiab lwm yam. Cov khoom siv no yuav tsum muaj cov pa oxygen-dawb tooj liab thiab dispersion-strengthened oxygen-dawb tooj liab.

Printed Circuits

Copper-clad printed circuits siv tooj liab ntawv ci raws li qhov chaw, adhered rau ib tug txhawb nqa lub rooj tsavxwm. Tsis xav tau qhov chaw raug tshem tawm los ntawm etching, tawm hauv qab kev sib cuam tshuam circuits. Tom qab ntawd, lub Circuit Court yog sib sau ua ke los ntawm kev xuas nrig ntaus qhov ntawm cov kev sib txuas ntawm lub rooj tsav xwm luam tawm, ntxig cov terminals ntawm cov khoom sib cais, thiab muab lawv tso rau hauv Circuit Court. Siv cov txheej txheem immersion plating tso cai rau kev sib txuas ntawm txhua qhov sib txuas ua tiav ib zaug. Cov ntawv luam tawm tau siv dav, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas yuav tsum tau ua kom zoo, xws li hauv xov tooj cua, TV, khoos phis tawj, thiab lwm yam., txuag tau nyiaj ntau ntawm kev ua haujlwm hauv kev xaim thiab kev teeb tsa hluav taws xob thiab xav tau cov ntawv nyiaj tooj liab ntau heev.

Integrated Circuits

Lub hauv paus ntawm microelectronics yog integrated circuits. Integrated circuits xa mus rau cov khoom me me uas cov khoom siv thiab cov kab sib txuas sib txuas ua ke hauv, ntawm, lossis siab dua ib qho semiconductor crystal substrate (chip) siv cov txheej txheem tshwj xeeb. Hom microcircuit no yog phav phav lub sij hawm me me thiab qhov hnyav piv rau cov feem ntau compact discrete tivthaiv circuits. Tsis ntev los no, lub tuam txhab computer nto moo thoob ntiaj teb IBM (International Business Machines Corporation) tau ua tiav los ntawm kev hloov txhuas nrog tooj liab hauv cov kab sib txuas ntawm silicon chips. Hom tshiab ntawm tooj liab microchip no tuaj yeem ua tiav 30% kev ua haujlwm tau zoo, txo cov kab hluav taws xob loj rau 0.12 micrometers, thiab pab kom muaj kev sib koom ua ke txog li 2 lab transistors ntawm ib nti. Qhov no yog lub sijhawm tshiab rau cov hlau qub qub hauv kev siv cov thev naus laus zis tshiab hauv semiconductor integrated circuits.

Lead Frames

Txhawm rau tiv thaiv kev ua haujlwm ib txwm muaj ntawm kev sib xyaw ua ke lossis hybrid circuits, lawv yuav tsum tau encapsulated, thiab ntau cov connectors los ntawm Circuit Court yuav tsum tau coj tawm thaum lub sij hawm encapsulation. Cov hlau lead no yuav tsum muaj qee lub zog thiab tsim cov txheej txheem kev txhawb nqa ntawm kev sib xyaw encapsulated Circuit Court, hu ua cov hlau lead. Hauv kev tsim khoom tiag tiag, kom ua tiav cov khoom lag luam siab ceev, cov hlau lead thav duab feem ntau tsis tu ncua stamped nyob rau hauv ib qho kev npaj tshwj xeeb ntawm cov hlau sawb. Tus nqi ntawm cov khoom siv ntawm tus ncej tso nyiaj rau 1/3 txog 1/4 ntawm tag nrho cov nqi ntawm cov khoom siv hluav taws xob sib xyaw, thiab nws tau siv ntau ntau. Yog li ntawd, nws yuav tsum muaj tus nqi qis.