Specification for High temperature & High Voltage Mini Size Metallized Polyester Film Capacitor
高温高压小型化金属化聚脂膜电容器规格说明
Type introduction and application
MTF are non-inductively wound with metallized polyester film as dielectric and electrode,copper wire lead and flame retardant epoxy resin Powder coating .
MTF 系列电容采用金属化聚脂膜无感结构卷绕,镀锡铜导线及阻燃性粉体环氧树脂封装构成。
Type Application .
Multipurpose application in low DC voltage 直流低电压多用途
blocking ,coupling, decoupling, filtering ,by-pass,timing circuit etc .隔直、耦合/去耦,滤波,旁路,计时电路等;
filtering used in PFC circuit of SMPS, Ballaster, Adapter.
开关电源,镇流器,电源适配器中的PFC回路滤波用。
Features:
Very small size,achieved by our unique manufacturing method. 小型化.采用独特制造工艺
High reliability as its excellent self-healing property .自愈性能好,稳定性高;
Good solder - ability.良好可焊性;
Flame retardent epoxy powder coating . 阻燃环氧树脂粉末涂装。
Electrical specifications 电气特性
Unless otherwise specified, electronic characteristics shall refer to IEC 60384-2 .
如无其他说明,电气特性请参考IEC60384-2 。
| Item | Specification | ||||||||||||||||||||
| Operating Temperature 工作温度 | -40℃~+105℃(110℃) (+85℃~+105℃(110℃):derating factor衰减系数1.5%per℃for R.V(DC)) | ||||||||||||||||||||
| Capacitance Range 容量范围 | 0.033µF~2.2µF | ||||||||||||||||||||
| Capacitance Tolerance 容量偏差 | ±5%(J), ±10%(K) | ||||||||||||||||||||
| Rated Voltage 额定电压 | 400VDC(2G) 450VDC(2Y) 550VDC(2X) 630VDC(2J) | ||||||||||||||||||||
| Dissipation Factor 散逸因素 | ≦1.0% (1KHz at 20~25℃) | ||||||||||||||||||||
| Insulation Resistance 绝缘电阻 | ≧9000MΩ for C≦0.33µF;≧3000MΩ.µF for C>0.33µF (Measured at 100 ±10VDC/60s/20~25℃) | ||||||||||||||||||||
| Withstand Voltage端子间耐压 between terminals | Add DC test voltage of 175% R.V for 1-5s , no breakdown or flashover (Voltage raising time 5~10sec,cut off current 10mA, ARC=OFF)施加175% R.Vdc 1~5秒,无永久性击穿和飞弧为合格(升压时间5~10秒,漏电流10mA,ARC关闭)。 | ||||||||||||||||||||