Yayin da fasaha ke ci gaba da haɓakawa, yana ƙara zama mahimmanci don sa ido kan ƙananan abubuwan da ke cikin na'urorin lantarki. Daya irin wannan bangaren shinekankanin microswitch, wanda shine muhimmin sashi a yawancin na'urorin lantarki. Wannanƙaramin maɓalli na asalian ƙera shi don sarrafa wutar lantarki da kewaye. A cikin wannan labarin, za mu shiga cikin ma'auni na fasaha na wannan canji da kuma dalla-dalla wasu la'akari yayin amfani da shi.
Ma'aunin Fasaha
A rated halin yanzu kewayonƙananan micro switchesshine 5 (2) A zuwa 25A, kuma ƙimar ƙarfin lantarki shine AC 125V/250V da DC 12V/24V. Takaddun shaida sun haɗa da UL, CUL (CSA), VDE, KC, ENEC da CQC. Don tabbatar da ingantaccen aiki na wannan canji, yana da mahimmanci a kula da ƙayyadaddun sa.
Juriya na lamba na micro switch shine ≤30mΩ (ƙimar farko), kuma juriyar juriya shine ≥100MΩ500VDC. Dielectric ƙarfin lantarki tsakanin mara-connecting tashoshi kamata 1000V/0.5mA/60S, da dielectric ƙarfin lantarki tsakanin tashoshi da karfe firam ya zama 3000V/0.5mA/60S. Tsawon rayuwar wutar lantarki na canji ya kamata ya zama aƙalla cycles 50,000 kuma rayuwar injin ya kamata ya zama aƙalla 1,000,000. Yanayin zafin aiki ya kamata ya kasance tsakanin -25 ~ 125 ℃. Mitar aiki na lantarki yakamata ya zama zagayowar 15 kuma mitar aiki na inji yakamata ya zama hawan keke 60. Yana da aikin anti-vibration, wato, mitar girgiza ya kamata ya kasance tsakanin 10 ~ 55HZ, amplitude shine 1.5mm, kuma hanyoyi uku sune 1H.
Matakan kariya
Ko da yake ƙaramin maɓalli ƙarami ne, yana da mahimmancin kowane na'urar lantarki. Anan akwai wasu matakan kariya da yakamata ayi la'akari yayin amfani da wannan canjin.
1. Yanayin aiki
Yana da mahimmanci a lura cewa an tsara wannan canji don takamaiman yanayin aiki. Yakamata a nisantar da shi daga mahalli masu ɗanɗano da ƙura saboda waɗannan zasu shafi aikin sa. Madaidaicin zafin jiki na aiki ya kamata ya kasance tsakanin -25 ~ 125 ℃.
2. Haɗin lantarki
Lokacin yin haɗin wutar lantarki, tabbatar an haɗa maɓalli daidai. Ya kamata wuraren haɗin kai su kasance marasa ƙura da tarkace. Ana ba da shawarar cewa aƙalla kashi 80% na ɓangaren a rufe shi da mai siyar. A waldi zafin jiki ne 235 ± 5 ℃, da soaking lokaci ne 2 ~ 3S. Soldering zafi juriya 260 ± 5 ℃5 ± 1S, manual waldi 300 ± 5 ℃2 ~ 3S.
3. Amintaccen kulawa
Dole ne a kula da wannan canjin da kulawa yayin shigarwa ko kulawa. Ka guji abubuwa masu kaifi saboda za su iya lalata maɓalli kuma su sa ya zama mara amfani. Ka nisanta musanya daga ruwa da danshi, saboda kowace lamba na iya haifar da gajeriyar kewayawa kuma ta shafi aikinta.
4. Gwaji da takaddun shaida
Kafin amfani da ƙaramin ƙaramin ƙaramin ƙaramar, da fatan za a tabbatar ya wuce gwajin da ya dace kuma ya sami takaddun shaida na UL, CSA, VDE, ENEC, TUV, CE, KC da CQC.
a karshe
Micro switches sune mahimman abubuwan kowane na'urar lantarki. Yana sarrafa wutar lantarki da da'irori, yana tabbatar da cewa kayan aiki suna aiki a mafi kyawun sa. Lokacin amfani da wannan canji, yana da mahimmanci a yi la'akari da ƙayyadaddun ƙayyadaddun bayanai kamar ƙimar halin yanzu da ƙarfin lantarki, da kuma taka tsantsan kamar yanayin aiki, haɗin wutar lantarki, amintaccen aiki, gwaji da takaddun shaida. Ta hanyar lura da waɗannan matakan tsaro, zaku iya ba da garantin mafi kyawun aiki daga wannan ƙaramar sauyawar karyewa.
Lokacin aikawa: Mayu-08-2023