Aikace-aikacen kayan aiki da hankali da gwajin aiki kamar haka:
(1) derirƙirar baƙin ƙarfe: baƙin ƙarfe mai ƙwanƙwasa (har zuwa 30W) ƙwan zafin tip bai wuce 300 ° C ba; bayyananniyar lokacin sayarwa bai wuce dakika 3 ba; Matsayin waldi aƙalla 2 mm daga colloid.
(2) Tsoma soldering: matsakaicin zafin jiki na tsoma soldering shine 260 ° C; lokacin tsoma tsoma bai wuce dakika 5 ba; Matsayin sayarda tsoma yana aƙalla 2 mm daga caloid.
Fil kafa hanya
(1) Wajibi ne a tanƙwara sashin 2 mm nesa da gel.
(2) cketirƙirar ƙira dole ne a yi shi tare da ƙwanƙwasa ko ta ƙwararren masani.
(3) Bracket kafa dole ne a kammala kafin waldi.
(4) cketirƙirar sashi dole ne ya tabbatar cewa fil da tazara suna daidai da allon.
Aiki da kuma ajiyar zafin jiki
(1) LED LAMPS LED Topr-25 ° C ~ 85 ° C, Tstg-40 ° C ~ 100 ° C
(2) Nunin LED yana nuna Topr-20 ° C ~ 70 ° C, Tstg-20 ° C ~ 85 ° C
(3) Fitilar Fitilar Fitila ta -ofar-waje Frut-pix Topr-20 ° C ~ 60 ° C, Tstg-20 ° C ~ 70 ° C
Hanyar shigarwa ta LED
(1) Kula da tsarin layin waje na nau'ikan na'urori don hana polarity yin kuskure. Ba za a sanya na'urar kusa da abin ɗumama wutar ba kuma yanayin aiki bai kamata ya wuce iyakar abin da aka ambata ba.
(2) Tabbatar cewa ba za a shigar da LED ba tare da fil mara kyau.
(3) Lokacin da aka yanke shawarar sakawa a cikin ramin, lissafa girma da haƙurin fuska da murfin jirgi don kauce wa damuwa mai yawa a kan sashin.
(4) Lokacin shigar da LED, ana daidaita jagorar tare da hannun riga.
(5) Kafin yanayin zafi mai siyarwa ya dawo yadda yake, LED dole ne a kiyaye shi daga duk wani rawar jiki ko ƙarfin waje.
Tsaftacewa: Dole ne a kula yayin tsaftace gel tare da sunadarai. Wasu sinadarai sun lalata nunin bayyane kuma yana haifar da dushewa kamar trichlorethylene ko acetone. Ana iya shafawa kuma a tsoma shi da ethanol ƙasa da minti 3 a yanayin zafi na al'ada.
Lokacin aikawa: Yuli-17-2020