LED Mwenje Bead Application Chiziviso

Mwenje mabhero e LED ane mukana wakasiyana, asi mabhero emwenje e LED ari panjodzi semiconductor chigadzirwa, saka tinofanira kungwarira patinoshandisa mwenje wemwenje we LED zvigadzirwa. Ndapota batanidza kukosha kukuru kwa. (1) Magetsi anofanirwa kushandiswa kupa DC magetsi. Vamwe vagadziri vevagadziri vanoshandiswa kuti vaderedze mutengo wezvigadzirwa kushandisa "kupokana kusvika vhoriyamu" nzira yekusimbisa mwenje we LED zvigadzirwa, izvo zvinokanganisa zvakananga hupenyu hwezvigadzirwa zve LED. Kushandiswa kweakakosha ekuchinja magetsi emagetsi (zvichida anogara aripo ikozvino sosi) magetsi emagetsi kune zvigadzirwa zve LED hazvizokanganisa hupenyu hwesevhisi yechigadzirwa, asi mutengo wechigadzirwa wakakwira. (2) Imwe anti-static nhanho inofanirwa kutorwa mukugadzirisa uye kugadzira anti-static matanho. Kana zvichibvira, unogona kuisa anti-static ion mafeni, uye panguva imwe chete, zvakakosha kuti uve nechokwadi chekunyorova kwewekishopu kunenge 65%, kuitira kuti isanyanya kuoma kugadzira magetsi akamira, kunyanya ma LED akasvibira akaenzana. nyore kukuvadzwa ne static magetsi kukuvara. Uye zvakare, akasiyana mhando -giredhi LED anti -static masimba zvakare akasiyana. LED anti -static masimba ane giredhi remhando yepamusoro anofanira kunge akasimba. Panogona kunge paine shamwari dzakawanda dzisingazive magetsi akamira zvakanaka. Ini ndichasuma ruzivo rwemagetsi akadzikama mune zvakadzama pano: musimboti wemagetsi akamira ndiyo yakasara mutero. Charge ndiyo huwandu hwemuviri hwese essence ye static magetsi. Chirungu chinonzi ESD. Huwandu hunoenderana nezvinogoneka, munda wemagetsi, zvazvino, nezvimwe. iwo ese huwandu hwemuviri hunokonzerwa nekuvapo kwechaji kana kufamba kwechaji. Matambudziko mazhinji emagetsi anokonzerwa nevanhu vasina ESD kuziva. Kunyangwe ikozvino, vanhu vazhinji vanofungidzira kuti ESD ichakonzera kukuvadza kune zvigadzirwa zvemagetsi. Izvi zvinodaro nekuti kukuvara kwakawanda kweESD kunoitika pazasi pekunzwa kwemunhu, nekuti muviri wemunhu unoonekwa voltage ye static discharge inenge 3KV, uye akawanda emagetsi emagetsi achakuvadzwa kana ari mazana emavolts kana akawanda mavolts. Kazhinji, kana zvigadzirwa zvemagetsi zvakakuvadzwa neESD Hapana muganhu wakajeka, uye chikamu chacho chakaiswa paPCB chisati chaonekwa. Somugumisiro, kune matambudziko akawanda, uye kuongorora kwakaoma. Kunyanya kukuvadzwa kunogona kuitika, zvakaoma kuyera kuita kwekuita kwayo kunyangwe nezviridzwa zvine hunyanzvi, saka vese mainjiniya emagetsi nevagadziri vakafungidzira ESD. Mumakore achangopfuura, kuedza kwakaratidza kuti izvi zvinogona kukanganisa zvichava Kuvimbika kunoderera zvakanyanya. (3) Kupisa kwe LED kunofanirwa kutarisisa kuwedzera kwekushisa kuchaita kuti iyo LED yemukati kuramba kuve diki. Mushure mekushisa kwezvakatipoteredza kwekunze kwenyika kuwedzera, iyo LED mwenje sosi yemukati kuramba inoderedzwa. Mushure mekupfuura iyo yakatarwa kushanda ikozvino, inokanganisa hupenyu hwebasa rezvigadzirwa zve LED. Ichave "yakapiswa" zvakanyanya ne LED mwenje masosi. Naizvozvo, zvakanakisa kushandisa inogara iripo sosi kuti ive nechokwadi chekuti kushanda ikozvino kwe LED hakukanganiswe nekunze tembiricha. Tembiricha ye LED zvakare ndiyo inonyanya kukosha inokanganisa hupenyu hwe LED. Ndapota kwezva pfungwa. (4) Kuiswa chisimbiso kwezvigadzirwa zve LED zvisinei kuti ndezvipi zvigadzirwa zve LED, chero bedzi zvichishandiswa kunze, zvinotarisana nemvura uye zvisimbiso-zvisimbiso. Kana zvisina kubatwa zvakanaka, zvinokanganisa zvakananga hupenyu hwebasa rezvigadzirwa zve LED. Ikozvino kune nhamba diki yevagadziri vane yakakwira chigadzirwa mhando zvinodiwa kuti iname mabhero emwenje e LED ane epoxy resins echinyakare. Iyi nzira inonyanya kunetsa kushanda. Izvo hazvina kukodzera kune zvigadzirwa zve LED zvine vhoriyamu yakakura. Ichawedzera uremu hwechigadzirwa. (5) Ikozvino yemarambi e LED mabhesi haigoni kudarika IF ikozvino yeIF ikozvino ye LED ichaita kuti mabheji emwenje e LED akurumidze kuderera. Kana ikadarika iyo, inobva yapisa marambi e LED. (6) LED yekupeta kona inofanirwa kuterera kune mwenje we LED mabheji kana kona kana kupeta kona, ndapota usave padhuze necolloid. Chengetedza chinhambwe chinodarika 2mm kubva kune colloid. Nhamba yemapeta haigoni kudarika katatu, kona yakakotama kusvika 90, uye ipapo nzvimbo yepakutanga kamwechete. (7) Kupisa kwekushisa kwekushisa kwewelding kunenge 260 C, nguva inodzorwa mukati me5S, uye nzvimbo yekuputira iri pamusoro pe2.5mm kubva pasi pecolloid. 310S Stainless simbi pombi munhu anotangazve template 304 Stainless simbi pombi magwaro eTibetan