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up50daa,up50dab,up50dac,up50dad,up50dae,up50dbb,up50dcc,up50ddd,up50dee,up50dba,up50dca,up50dda,up50dea
儀用變壓器：如電壓互感器、電流互感器、用于測(cè)量?jī)x表和繼電保護(hù)裝置。
互感器又稱為儀用變壓器，是電流互感器和電壓互感器的統(tǒng)稱。
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15-150w,single-output直流電源,開(kāi)關(guān)電源unionelecom,1-channel,type,s.m.p.s,
up15s05n,up15s09n,up15s12n,up15s15n,up15s24n,up15s36n,up15s48n,up30s05n,up30s09n,up30s12n,up30s15n,up30s24n,up30s36n,up30s48n,up50s05n,up50s09n,up50s12n,up50s15n,up50s24n,up50s36n,up50s48n,up75s05n,up75s12n,up75s15n,up75s24n,up75s36n,up75s48n,up100s05n,up100s12n,up100s15n,up100s24n,up100s36n,up100s48n,up150s05,up150s12,up150s15,up150s24,up150s36,up150s48
按鈕開(kāi)關(guān)是一種結(jié)構(gòu)簡(jiǎn)單，應(yīng)用十分廣泛的主令電器。在電氣自動(dòng)控制電路中，用于手動(dòng)發(fā)出控制信號(hào)以控制接觸器、繼電器、電磁起動(dòng)器等。
led太陽(yáng)能路燈，led投光燈，led吊頂燈，led日光燈都已經(jīng)可以批量生產(chǎn)了。例如10瓦的led日光燈就可以替換40瓦的普通日光燈或者節(jié)能燈。
woonyoun---品營(yíng)銷遍及全球，亦為意大利、 德國(guó)、美國(guó)、英國(guó)…等國(guó)際性多家品牌之oem廠。近五千多種產(chǎn)品，充份滿足客戶需求，實(shí)為產(chǎn)業(yè)機(jī)械業(yè)之拍檔。
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up30daa,up30dab,up30dac,up30dad,up30dae,up30dbb,up30dcc,up30ddd,up30dee,up30dba,up30dca,up30dda,up30dea
up50daa,up50dab,up50dac,up50dad,up50dae,up50dbb,up50dcc,up50ddd,up50dee,up50dba,up50dca,up50dda,up50dea
固態(tài)繼電器的負(fù)載與環(huán)境溫度明顯有關(guān)，溫度升高，負(fù)載能力將迅速下降。
海北hkw3212sno(11/4")長(zhǎng)沙hyoshin electricco.,ltd(hse)
up500s12,up500s24,up600s05,up600s12,up600s24,up650s12,up650s24,up750s12,up750s24,up850s12,up850s24,up1000s12,up1000s24,up1200s12,up1200s24,up1500s12,up1500s24
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