价 格: | 5.80 | |
额定电压: | 1600(V) | |
功率特性: | 大功率 | |
调节方式: | 固定 | |
额定电流: | 80-100 | |
标称容量: | 1-3.5UF(uF) | |
频率特性: | 超高频 | |
应用范围: | 高频消振 | |
型号/规格: | CBB81,电焊机专用电容 | |
允许偏差: | ±2(%) | |
引线类型: | 同向引出线 | |
品牌/商标: | 国产 | |
耐压值: | 1600(V) | |
损耗: | 0.002 | |
介质材料: | 有机薄膜 | |
外形: | 长方形 |
特点: |
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主要内容: |
技术要求: ◆静电容量误差:J=±5% ◆ 通过电流:80-100A ◆绝缘电阻:C≤0.10µF IR≥30000MΩ(1minute at 20℃and RH≤65%) |
FEATURES:
★High stability of capacitance and DF versus temperature and frequency
★Special serial construction for high voltage and long-term ability
★High pulse rise rate (du/dt)and suitable for large current circuit
APPLICATIONS:
★Most suitable for high voltage and pulse in the horizontal resonance circuit of colour TV set.
SPECIFICATIONS:
※DIELECTRIC: Polypropylene film
※ELECTRODES: Aluminum foil as outer electrodes and vavuum evaporated metal layer as inner series electrode
※COATING: Epoxy resin coating
※LEADS: Radial leads of tinned wire
※REFRENCE STANDARD : IEC384-17;GB14579-1993
※CLIMATIC CATALOGUE: 40/85/21
※CAPACITANCE VERSUS RATED VOLTAGE (UR):0.001uF- 2.5uF/1000VDC;
※CAPACITANCE TOLERANCE: J=±5%
※DISSIPATION FACTOR(TANGENT OF LOSS): DF≤0.1%(at 20`C,1KHz)
※VOLTAGE PROOF:2.0*Ur(1 minute at 20`C)
※Through electric current:80-100A
※INSULATION RESISTANCE: C≤0.10uF IR≥30000MΩ;(1 minute at 20`C and RH≤65%)
※ENDURANCE: 1000 hours with 125% of rated voltage at 85`C.
After the test:
C/C≤10%;DF≤0.3%
IR≥50% of the specified value(20`C 1KHz)
详细说明:容量范围宽,体积小自愈性好,寿命长高频损耗小,内部温升小适用于要求体积小,性能优异的彩电S校正电路广泛用于高频,直流,交流和低脉冲电路技术要求:型号CBB21[MPP]引用标准GB/T 14579(IEC 60384-17)气候类别40/105/21 85℃to 105℃:decreasing factor 1.25%per℃for Vr(dc)额定电压100/160V、250V、400V、630V电容量范围0.0033~6.8μf电容量偏差±5%(J),±10%(K),±20%(M)耐电压1.6UR(5s)损耗角正切≤.0.1%(20oC,1kHz)绝缘电阻≥50 000MΩ,CR≤0.33μF; ≥15 000s ,CR>0.33μF;(20oC,1min)