Makiyi 3×4 12 akavhenekerwa IP65 isina mvura Zinc Alloy keypad yemuchina wekutengesa B662

Tsananguro pfupi:

Iyi ikeypad ine keypad ye12 Keys Mini Rugged Matrix Industrial Metal Numeric yeDigital Door Lock Access Control System

Chikwata chebasa repamhepo chine hunyanzvi, chero tsamba kana meseji zvichapindura mukati memaawa makumi maviri nemana. Tine timu yakasimba inopa rubatsiro rwemwoyo wese kune vatengi chero nguva. Tinosimbirira kuti Mutengi ndiye Mukuru, Vashandi veMufaro.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Nhanganyaya yeChigadzirwa

Kiyibhodhi iyi yakagadzirwa nefuremu yekiyibhodhi yeABS nemabhatani ezinc alloy kuderedza mari inoshandiswa pafuremu, asi inogona kushanda zvakanaka kana ikashandiswa.
Sezvo paizova neimba inodzivirira kunze kwekiyibhodhi, keyibhodhi inogona kudzivirira kukuvadzwa ichiri yakafanana nekeyibhodhi yesimbi yakazara. Nezve PCB, takashandisa proforma coating kumativi ese kuti isvike panoshanda mvura, isingapindi guruva uye inodzivirira static.

Zvinhu zvirimo

1. Furemu yekiyibhodhi yakagadzirwa nezvinhu zveABS zvine zvinhu zvinodzivirira kukuvadzwa uye mabhatani akagadzirwa nezvinhu zvezinc alloy zvine chrome surface plating inorwisa corrosion.
2. Rabha inofambisa mvura inogadzirwa nerabha yechisikigo ine kabhoni, iyo inoshanda zvakanaka kana yabatwa nemunwe wegoridhe paPCB.
3. PCB yakagadzirwa nenzira yemativi maviri iyo inonyanya kuvimbika kana zvikamu zvesimbi zvekubata uye PCB ine proforma coating kumativi ese.
4. Ruvara rwe LED haruna basa uye voltage yekiyibhodhi inofananidzwa inogona kugadziriswawo.

Kushandiswa

Nefuremu yekeipu yepurasitiki, keipu iyi inogona kushandiswa mune chero application ine ganda rekudzivirira nemutengo wakaderera.

Maparamita

Chinhu	Ruzivo rwehunyanzvi
Ipai Voltage	3.3V/5V
Giredhi Risingapindi Mvura	IP65
Simba reKushanda	250g/2.45N (Pfungwa yekumanikidzwa)
Hupenyu hweRabha	Nguva inopfuura mamiriyoni maviri pakiyi imwe neimwe
Nhanho Inokosha Yekufamba	0.45mm
Kushanda Tembiricha	-25℃~+65℃
Tembiricha Yekuchengetedza	-40℃~+85℃
Hunyoro Hwepakati	30%-95%
Kumanikidzwa kwemhepo	60kpa-106kpa