加工定制:是種類:雙聯(lián)材料:碳膜性能:功率阻值調(diào)節(jié)方式:旋轉(zhuǎn)式阻值變化方式:直線式標稱阻值:1K-1M額定功率:0.25(W)滑動噪聲: 47m(V)零位電阻: 10( )接觸電阻: 50( )絕緣電阻: 100(M )產(chǎn)地:常州型號:WH124A-1 12MM電位器,塑料主體,單排六只個腳,雙聯(lián),塑料軸,金屬軸套,用于汽車功放.單排安裝孔,雙聯(lián)作用全密封型,高性能
機械性能Mechanical specifications:總旋轉(zhuǎn)角度 Total rotation angle:300 10 旋轉(zhuǎn)力矩Rotation torque:2~15mN.m(20~200gf.cm)止檔強度Shaft stop strength:4Kgf.cm電氣性能Electrical specifications:總阻值Total resistance:10K ~2M 電阻規(guī)律Resistance taper:A、B、C阻值偏差Resistance tolerance: 20%轉(zhuǎn)動噪音Rotational noise: 47mV殘留電阻Residual resistance:R 250K 0.1% max.of totalresistance 250K >R>10K 20 max. 10K R 10 max.雙聯(lián)同步誤差Tracking error: 0~﹣40dB 3dB額定功率Rated wattage:Curve B:0.08W Other than B:0.04w最高使用電壓Max operating voltage:Curve B:150V Other than B:100V抗電強度Dielectric:AC500V,1 minute絕緣電阻Insulation resistance: 50M at DC500V耐久性能Durability:旋轉(zhuǎn)壽命Rotary life: 10,000cycles