焊機(jī)SF-PEC系統(tǒng)列無感電容器
工藝
介質(zhì)一邊緣加厚金屬化薄膜
殼體一阻燃ABS/PBT
內(nèi)部一填充環(huán)氧樹脂
引出一鍍錫銅電極
用途
該電容器廣泛用于電力電子領(lǐng)域中,起到隔直、母線側(cè)高次諧波濾除、
IGBT尖峰吸收保護(hù)、阻尼、箝位等作用。
技術(shù)特點(diǎn)
低自感/低損耗/低ESR, 大工作電流及高的電流處理能力
高可靠性及長壽命易安裝、緊固
工作溫度:-25℃+75℃存貯溫度:-40℃+85℃
執(zhí)行標(biāo)準(zhǔn):IEC61071
lCBB15 CBB16 逆變焊機(jī)直流濾波電容器
CBB15 CBB16Welding inverter DCfilter capacitor
n外形圖Outline Drawing
n特點(diǎn)
2應(yīng)用于大功率高頻開關(guān)電源中高頻脈沖電流吸收、濾波
2等效串聯(lián)電阻小,能承受較大的紋波電流和大電流沖擊
2自感小,高頻特性好
2有自愈性
2壽命長
2塑料外殼,樹酯灌封
n應(yīng)用場合
2用于高頻開關(guān)電源中濾波、吸收、隔直、諧振電路
2用于EMI電路,如高頻逆變焊機(jī)、UPS、電動(dòng)汽車等
nFeatures
2Usedtoabsorb or filter high-frequency impulse in high-power high -frequency switch.
2Low ESR, high ripple currentand large current shock handling capabilities
2LowLs, good high frequency characteristics
2Self-healing property
2Long lifetime
2Plasticcase, resinsealing
nApplications
2Usedin filter,absorption,blocking, resonancecircuitsof high-frequency switching power supply.
2Widely applied to EMI, such as high frequency welding inverter, UPS