Type introduction and application - 型号介绍及用途:
PMX are winded with metallized polypropylene film dielectric, non-inductive construction, CP wire and encapsulated in plastic case with flame retardant epoxy resin sealed. They have excellent features of self-healing and good flame retardant according to UL 94-V0 .
MPX 电容是由金属化聚丙烯膜无感结构卷绕而成,采用镀锡CP导线,塑胶壳体以及阻燃环氧树脂封装而成。它们有自我修复的优良特性和优良的阻燃性,符合UL 94-V0标准。
Type application:
Interference suppression and across-the-line capacitor applications.Suitable for used in situations where failure of the capacitor will not lead to danger of electric shock.
用途:干扰抑制器和跨线电容器应用。适用于使用的电容器失效后不会导致触电的危险的场合。
Features - 特点:
Non-induction construction - 无感结构;
High moisture-resistance - 优良的耐湿性;
Self-healing property - 自愈性 ;
Flame retardant type (compliance with UL 94V-0)- 阻燃型(符合UL 94V-0)。
Electrical specifications- 电气特性
Unless otherwise specified, electric characteristics shall refer to IEC 60384-14, EN 60384-14.
如无其他说明,电气特性请参考IEC 60384-14,EN 60384-14 。
| Item | Specification | ||||||||||||||||
| Climatic Category气候类别 Passive Flammability Class阻燃等级 | 40/110/56/B | ||||||||||||||||
| Operating Temperature工作温度 | -40℃~ +110℃ | ||||||||||||||||
| Capacitance Range工作温度 | 0.01µF~10µF | ||||||||||||||||
| Capacitance Tolerance容量偏差 | ±10%(K), ±20%(M) | ||||||||||||||||
| Rated Voltage额定电压 | 250VAC / 275VAC | ||||||||||||||||
| Dissipation Factor散逸因素 | ≦0.1% (1KHz at 20~25℃) | ||||||||||||||||
| Insulation Resistance绝缘电阻 | ≧15000MΩ for C≦0.33µF;≧5000MΩ·µF for C>0.33µF (Measured at 100 ±10VDC/60s/20~25℃) | ||||||||||||||||
| Withstand Voltage Between Terminals端子间耐压 | 1183VDC / 1min, no breakdown or flashover. (Voltage raising time 5~10sec,cut off current 10mA, ARC=OFF) 施加测试电压1183VDC / 1分钟,无击穿或电弧。 (电压上升时间5~10sec,漏电流10mA, ARC=OFF) | ||||||||||||||||
| Withstand Voltage Between Terminals And Case端子与壳体间耐压 | 2050VAC / 1min, no breakdown or flashover. 施加测试电压2050VAC / 1分钟,无击穿或电弧。 | ||||||||||||||||