CL233盒式校正电容63V474
■特点 | ■ Features |
● 金属化聚酯膜，叠片式结构 ● 塑料外壳（UL94 V-0），阻燃环氧填充 ● 抗脉冲能力强 | ● Metallized polyester film,stacked construction ●Plastic case（UL94 V-0），Epoxy resin sealing ●High dv/dt ability |
■主要用途： ■Typical Applications:
●旁路，隔直，耦合，退耦 ●By-passing,blocking,coupling,decoupling,
●脉冲，逻辑，定时，电路振荡器 ●Pulse logic,timing,oscillator circuits.
●LCD监视器整流，汽车直流马达抑制干扰 ●Inverter for LCD monitors,automative DC motor suppression
■技术要求Specifications
引用标准 Reference Standard | GB/T 7332(IEC 60384-2) | ||||||
气候类别 Climatic Category | 55/105/56 | ||||||
额定温度Rated Temperature | 85℃ | ||||||
工作温度Operating Temperature Range | -55℃~105℃ (+85℃to +105℃：decreasing factor 1.25% per℃for VR(dc)) | ||||||
额定电压 Rated Voltage | 50/63V、100V、250V、400V、500V、630V、700V | ||||||
电容量范围 Capacitance Range | 0.0010μF～2.2μF | ||||||
电容量偏差 Capacitance Tolerance | ±5%(J)、±10%(K)、±20%(M) | ||||||
耐电压 Voltage Proof | Pattern I型:1.6UR(5s)、Pattern II型：1.4UR(5s) | ||||||
损耗角正切 Dissipation Factor | 测试频率Frequency | CR ≤0.1μF | CR > 0.1μF | ||||
1kHz | ≤1.0% | ≤1.0% | |||||
10kHz | ≤1.5% | ≤1.5% | |||||
100kHz | ≤3.0% | - | |||||
绝缘电阻 Insulation Resistance | UR>100V | ≥30 000MΩ, CR≤0.33μF ≥10 000 s, CR>0.33μF | (20℃,100V,1min) | ||||
UR≤100V | ≥15 000MΩ, CR≤0.33μF ≥5 000s, CR>0.33μF | (20℃,10V,1min) | |||||
最大脉冲爬升速率Maximum Pulse Rise Time(dv/dt):若实际工作电压U比额定电压UR低，电容器可工作在更高的dV/dt场合。这样dV/dt允许值应为右表值乘以UR/U。 If the working voltage(U) is lower than the rated voltage(UR),the capacitor can be worked at a higher dV/dt. In this case, the maximum allowed dV/dt is obtain by multiplying the right value with UR/U. | UR(V) | dV/dt (V/μs) | |||||
pattern I | pattern II | ||||||
50/63 | 250 | 75 | |||||
100 | 300 | 85 | |||||
250 | 400 | 100 | |||||
400 | 600 | 150 | |||||
500 | 700 | 200 | |||||
630 | 800 | ||||||
700 | - | 250 | |||||
