詳細(xì)信息
- CBB21電容技術(shù)參數(shù)
- CBB21系列是以聚丙烯膜為介質(zhì)，金屬真空蒸發(fā)層（鋅鋁復(fù)合加厚型）為電極，用阻燃環(huán)氧樹脂包封，以鍍錫銅包鋼線為引腳，常規(guī)腳長為20mm,具體腳長可根據(jù)客戶要求生產(chǎn)。
3.應(yīng)用范圍:高頻、直流、交流及大脈沖大電流場合。如：燈具，監(jiān)視設(shè)備，電源燈。
4.特征：體積小，有良好自愈性，高頻損耗小，溫升低，高沖擊強(qiáng)度。高頻交流條件下有良好耐壓性能。
5.技術(shù)參數(shù):
氣候條件：-40～+85℃/110℃
額定電壓：100VDC,250VDC,400VDC,630VDC,1000VDC
容量范圍：0.0010uF—8.2uF
容量偏差：J(±5%),K(±10%)
耐電壓DC：1.6U (5S)
損耗角正切：＜1.0 uF時為≤0.0015（10KHz）；≥1.0 uF時為 ≤0.001（1KHz）
絕緣電阻：≥25000MΩ(C≤0.33uF); ≥7500S(MΩ·uF)（C＞0.33 uF）
6.采用標(biāo)準(zhǔn)
GB10190,IEC60384-16
Metallized Polypropylene Film Capacitors CBB21
1.Structure
Metallized polypropylene film capacitors CBB21series use polypropylene film as media,metalized vacuum evaporated layer with complexing jumbo-size Zinc and Aluminum as electrode,are enclosured by passive flammability epoxy resinwhich meet the requirements of UL94V-0 anduse CP wires as Leads.We can also design the length and shape of leads according to the customers’ requirements.
- Application
The CBB21 series are suitable for high frequency,DC,AC and impulsion high current conditions.E.g.lamps,lanterns,power etc.
3.Features
The CBB21 series have small size with good self-healing effect,very low loss at high frequency and well voltage proof features under the high frequency AC current.
4.Specifications
Climatic Conditions:-40℃～+85℃/110℃
Rated voltage:100V,250V,400V,630V,1000V
CapacitanceRange:0.001 uF—8.2uF
Capacitance Tolerance:J(±5%),K(±10%)
Voltage Proof: 1.6UR (5S)
Insulation Resistance: C≤0.33uF, IR≥25000MΩ;C>0.33uF , IR*C≥7500S (1 minute at 20℃)
Dissipation Factor:C≤1.0uF DF≤0.0015(at 20℃,10KHz) ; C>1.0uF,DF≤0.001 (at 20℃,1KHz)