详细信息
金属化聚丙烯膜塑壳电容器 CBB21-B 155J/K250V P22.5
Metallized Polypropylene Film Capacitor –Box Type：CBB21-B
为无感结构，用金属化聚酯膜作为电介质/电极绕制而成，导线采用镀锡铜包钢钱，使用环氧树脂密封在塑壳内。
Are non-inductively wound with metalized polypropylene film as dielectric/electrode with copper-clad steel leads and encapsulated in a plastic case sealed with epoxy resin.
◆ 特性：
● 损耗因素小、绝缘电阻高
● 高频损耗小/内部温升小
● 塑料外壳，阻燃环氧填充
◆ Features：
● Low dissipation factor high insulation resistance.
● Low loss at high frequency/Small inherent temperature rise.
● Plastic case, Epoxy resin sealing.
◆ 主要用途：
● 高压、大电流的脉冲电路中。
● 电子照明（如电子镇流器、E-HID）
● 高频交流负荷。
● 彩电的S校正电路设计，应急灯、开关电源、定时、振荡回路。
◆ Typical Applications：
● Pus applications with high A.C. voltage and high current.
● Electric lighting (i.e. Electric ballast, E-HID)
● High-frequencies A.C. loads.
● TV S correct circuit design, emergency light, switch power, timing, oscillation loop.