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東莞市盛澤普開關有限公司

旋轉開關廠家RT31系列
旋轉開關廠家RT31系列
旋轉開關廠家RT31系列

旋轉開關廠家維修方面:   

旋轉開關的主要(yao)故障是接觸不良(即(ji)接觸電阻(zu)大(da)于0.5Ω),即(ji)滑動片與接觸片間(jian)有一定阻(zu)值或時(shi)大(da)時(shi)小(xiao)甚至斷路(lu)。例如會造成收(shou)音機完全(quan)無聲、聲音時(shi)有時(shi)無、波段低端(duan)本(ben)振(zhen)或靈敏度(du)低等故障。處理方法如下:    

(1)旋轉(zhuan)(zhuan)(zhuan)(zhuan)開(kai)關(guan)(guan)(guan)  由(you)于(yu)動(dong)、定(ding)觸(chu)(chu)(chu)點(dian)外(wai)露,可(ke)直接(jie)用(yong)無水酒精滴(di)入(ru)各動(dong)、定(ding)觸(chu)(chu)(chu)點(dian)之(zhi)間,同(tong)時不(bu)(bu)斷(duan)(duan)轉(zhuan)(zhuan)(zhuan)(zhuan)動(dong)波(bo)段開(kai)關(guan)(guan)(guan)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)柄(bing),使(shi)(shi)各動(dong)、定(ding)觸(chu)(chu)(chu)點(dian)摩擦去除(chu)污(wu)垢和(he)氧化層(ceng),并充(chong)分清洗(xi)。若有(you)定(ding)觸(chu)(chu)(chu)簧(huang)片與刀觸(chu)(chu)(chu)片不(bu)(bu)能正常接(jie)觸(chu)(chu)(chu)時,可(ke)用(yong)攝子調(diao)整觸(chu)(chu)(chu)點(dian)簧(huang)片,使(shi)(shi)之(zhi)接(jie)觸(chu)(chu)(chu)緊(jin)密(mi)。有(you)時,波(bo)段開(kai)關(guan)(guan)(guan)中可(ke)能有(you)某組開(kai)關(guan)(guan)(guan)未用(yong),則可(ke)作為(wei)代換備用(yong)組。    (2)撥(bo)動(dong)旋轉(zhuan)(zhuan)(zhuan)(zhuan)開(kai)關(guan)(guan)(guan)由(you)于(yu)這(zhe)種開(kai)關(guan)(guan)(guan)為(wei)密(mi)封開(kai)關(guan)(guan)(guan),外(wai)殼不(bu)(bu)易打開(kai),故酒精等清洗(xi)液(ye)只(zhi)能設(she)法從滑動(dong)間隙處滴(di)入(ru)開(kai)關(guan)(guan)(guan)內部,同(tong)時不(bu)(bu)斷(duan)(duan)撥(bo)動(dong)轉(zhuan)(zhuan)(zhuan)(zhuan)柄(bing),使(shi)(shi)各觸(chu)(chu)(chu)點(dian)充(chong)分清洗(xi),使(shi)(shi)之(zhi)接(jie)觸(chu)(chu)(chu)良好(hao),并消(xiao)除(chu)漏電。

Raing 額定:

16A 125VAC(CQC)

12A 250VAC(CQC)

 

ELECTRICAL(電(dian)氣特性):

(接觸電阻)INITIAL CONTACT RESISTANCE:30mΩ Max.

(操作力(li)量)OPERATION FORCE:500±200gf

(絕緣電阻)INSULATION RESISTANCE:100MΩ Min. 500VDC

(電氣壽(shou)命(ming))ENDURANCE:10,000 CYCLES

(耐(nai) 電 壓)WITHSTAND VOLTAGE:1 KVAC FOR 1MINUTE MATERIAL

(材質):TERMINAL BASE:PHENOLIC LAMINATE(UL 94V-0)

         ;    ACTUATOR:PBT+30%G.F.(UL 94V-0)

             CONTACT:Ag AlloySPRING BLADE:STAINLESS STEEL


 

基本參數:

1.規格: 42*38*28mm

2. 適用溫度(du)范圍(wei): -10~90度(du)。

測試環境: * 環境溫度范(fan)圍 : 5 ~ 35℃

  ;        * 相(xiang)對濕度范圍 : 45 ~ 85%

3. 額定(ding):16A 125VAC / 12A 250VAC

4. 電(dian)氣性(xing)能:

接(jie)觸電(dian)(dian)阻(zu): * 以微電(dian)(dian)阻(zu)計在DC 0.2V/1A的測試規格值下, 接(jie)觸電(dian)(dian)阻(zu)值應該小于20mΩ.

絕緣電阻: * 絕緣電阻計于DC 500V設定值下量測于開路的端子或不同回路的端子, 其絕緣電阻值應該大于100MΩ.

耐(nai)電(dian)壓: * 不同極的兩支端子開路時, 必須通過一分鐘1200VAC的耐(nai)電(dian)壓.

        * 端(duan)子與金屬(shu)外殼(ke), 必須通過一分鐘1200VAC的耐電壓. 壽命測試10000次。

5.材質:PCB,尼龍66,黃銅銀點(dian)等。

6.本款RT31型號旋轉式電源(yuan)開關的安規認證隨機測(ce)試。

7.綜述:RT31型(xing)號旋轉開關(guan)多(duo)用(yong)在電(dian)暖器、烤箱、電(dian)氣灶、電(dian)烤爐(lu)、鼓風(feng)機、加濕器,、按(an)

 摩材、 電(dian)烤箱、 暖(nuan)風機(ji)等家(jia)用電(dian)器(qi)及(ji)儀(yi)器(qi)、機(ji)械設備做(zuo)電(dian)源控制(zhi)機(ji)械等大功率電(dian)器(qi)上。

 可360度(du)通旋轉,檔位(wei)之(zhi)間的角度有90/60/45(可(ke)作4檔(dang),6檔(dang),8檔(dang)功能)。