口碑好的韓國(guó)電源powerplaza,SPS1R5-5-12現(xiàn)貨分銷(xiāo)商中山立訊電氣/中山朗立電氣批發(fā) KOBA油壓緩沖器KMA36-50B KMA25-25 KMA25-25B KMS08-06 KMS08-06B KMS10-08 KMS10-08B KMS12-10 KMS12-10B KMS14-15 KMS14-15B KMS20-20 KMS20-20B KMS20-30B KMS20-50B KMS25-25 KMS25-25B KMS25-50B KMS25-80B KMS36-25 KMS36-50 KMA12-14 KMA12-14B KMA14-12 KMA14-12B KMA16-12 KMA16-12B KMA20-16 KMA20-16B KMA25-25 KMA25-25B KMA27-25 KMA27-25B KMA30-35B KMA36-25B KMA36-50B KHA42-25 KHA42-50 KHA42-75 KHA64-50 KHA64-100 KHA64-150 KHA85-50 KHA85-90 KHA85-125 KHA85-165 KHA115-50 KHA115-100 KHA115-150 KHA115-200 KHA115-250 KHG85-50 KHG85-100 KHG85-15-0 KHG85-200 KHG85-250 KHG100-100 KHG100-150 KHG100-200 KHG100-250 KHG100-300 KHG120-100 KHG120-150 KHG120-200 對(duì)于帶有聯(lián)動(dòng)架的交流器,按下聯(lián)動(dòng)架,內(nèi)部的常開(kāi)觸點(diǎn)會(huì)閉合,常閉觸點(diǎn)會(huì)斷開(kāi),可以用萬(wàn)用表檢測(cè)這一點(diǎn)是否正常。②檢測(cè)控制線圈的電阻。檢測(cè)控制線圈的電阻如下圖所示,控制線圈的電阻值正常應(yīng)在幾百歐,一般來(lái)說(shuō),交流器功率越大,要求線圈對(duì)觸點(diǎn)的吸合力越大(即要求線圈流過(guò)的電流大),線圈電阻更小?! ∪舳蝹?cè)負(fù)荷大于允許阻抗時(shí),將會(huì)影響繼電保護(hù)裝置正確和可靠動(dòng)作,該電流互感器就不能使用。(4)影響電流互感器變比誤差的主要因素,除了一次電流之外,還有二次側(cè)負(fù)荷阻抗。若二次側(cè)負(fù)荷阻抗增大,使二次側(cè)電流去磁安匝數(shù),就會(huì)使勵(lì)磁電流增大,從而使變比誤差增大。
口碑好的韓國(guó)電源powerplaza,SPS1R5-5-12現(xiàn)貨分銷(xiāo)商KHG120-250 KHG120-300 KHG120-400 KHG120-500 KHG120-600 KHG140-100 KHG140-150 KHG140-200 KHG140-300 KHG140-400 KHG140-500 KHG140-600 KHG140-800 KHG180-400 KHG180-500 KHG180-600 KHG180-800 KHG180-1000 KG15 KG18 KG22 KG30 KG35 KGL28-50 KGL28-80 KGL28-100 KGL28-150 KGL28-200 KHC2415 KHC2430 KHC2460 KHC2490 KHC24120 KHC3140 KHC3160 KHC31100 KHC3860 KHC38100 KHC2430S KHC2460S KHC2490S KHC24120S
KHA42-25 KHA42-25LV KHA42-50 KHA42-50LV KHA42-75 KHA42-75LV KHA64-50 KHA64-50LV
KHA64-100 KHA64-100LV KHA64-150 KHA64-150LV KHA85-50 KHA85-90 KHA85-125 KHA85-165 此外客戶對(duì)產(chǎn)品的要求越來(lái)越高,產(chǎn)品參數(shù)越來(lái)越窄,這要求廠商的落bin率必須提升,不然造成良率下滑,成本上升,競(jìng)爭(zhēng)力下降,訂單流失。LED提升呈邊際遞減,未來(lái)各個(gè)廠商之間上的差異將會(huì)越來(lái)越小,制造力將是企業(yè)綜合競(jìng)爭(zhēng)力重要因素之一。
口碑好的韓國(guó)電源powerplaza,SPS1R5-5-12現(xiàn)貨分銷(xiāo)商
KHA115-50 KHA85-100 KHA85-150 KHA85-200 KHA85-250 KMA36-50 KMA36-50LV KMA36-25 KMA36-25LV
KHS64-50 KHS9?0-50 KHS90-7?5 KHS90-10?0 KHS1?00-50 KHS100-10?0 KHS?130-70 KHS130-10?0
韓國(guó)韓盛HANSUNG 緩沖器 PA1210 UPA1210 PA1410 UPA1410 PA1612 UPA1612 PA1612 UPA1612 PA2015 UPA2015 PA2525 UPA2525 PA2725 UPA2725 PS2725 UPS2725 PA3035 UPA3035 UPA3625 UPA3650 UPA4225 UPA4250 UPA4275 UPA64050 UPA64100 UPA64150 SCA0806 SCA0806B SCA1006 SCA1006B SCA1210 SCA1210B SCA1415 SCA1415B SCA1420 SCA1420B SCA2020 SCA2020B SCA2030 SCA2050 SCA2525 SCA2530 SCA2550 SCA2580 SCA3680