价 格: | 1.00 | |
额定电压: | 450VAC(V) | |
功率特性: | 大功率 | |
调节方式: | 固定 | |
标称容量: | 3*500(uF) | |
频率特性: | 超高频 | |
应用范围: | 滤波 | |
型号: | DAF | |
允许偏差: | ±5(%) | |
引线类型: | 同向引出线 | |
等效串联电阻(ESR): | 0(mΩ) | |
品牌: | 国产 | |
耐压值: | 2000(V) | |
损耗: | 0 | |
绝缘电阻: | 0(mΩ) | |
介质材料: | 有机薄膜 | |
外形: | 圆柱形 |
dzsc/19/1281/19128136.jpgdzsc/19/1281/19128136.jpg
主要应用/Application
广泛应用于电力电子设备中交流滤波场合。
Windy used in for power electronic equipment, AC filter applications.
产品特点/Characteristics
电介质:聚丙烯薄膜
结构:金属化膜,干式结构
封装:金属外壳,阻燃(UL 94V-0)环氧封装
引出:镀锡铜螺母引出
高电流,大容量
低自感,低损耗
具有自愈性
Dielectric: Polypropylene film
Construction: Extended metalized r film, dry construction
Coating: Aluminium case with resin sealing.
Flame retardant execution(UL 94V-0)
Terminals: Copper nut or screw leads
High current,high capacitance
low losses,low inductance
Self healing
技术性能/Specifications
引用标准/Reference standard | IEC 61071, 60068 GB/T14747 |
工作温度范围/Operating temperature range | -40~85℃ |
容量范围/Capacitance | 3×20~3×500μF |
额定电压 /Rated Voltage | 400~1000Vac |
容量偏差 /Tolerance | ±5%, ±10% |
极间耐电压 /Test voltage between terminals | 1.5Un 10s 25±5℃ |
极壳耐电压/ Test voltage between terminals and case | 3000V 50Hz 60S, 25±5℃ |
损耗角正切/Dissipation factor | tgδ≤2×10-3 at 25±5℃ , 100Hz |
绝缘电阻/Insulation resistance | Rs≥5000S, at 100VDC,25±5℃,60S |
预期寿命/Life expextancy | 100000h at Un and 70℃,30000h at Urms |
过压运行/Protection against over voltages
1.1×Un | 30%of the service period |
1.15×Un | 30min/d |
1.2×Un | 5min/d |
1.3×Un | 10min/d |
1.5×Un | 100ms no more than 1000 times |
结构CL21X为无感结构,用金属化聚酯膜作电介质/电极绕制而成,导线采用镀锡铜包钢线,使用环氧树脂包封。 应用广泛用于滤波,降噪,低脉冲电路。适用于直流和VHF级信号的搁直流,旁路和耦合 特性容量范围宽,体积小,比率容量大自愈性好,寿命长电容量(uF)50/63V100VWmaxHmaxTmaxPdWmaxHmaxTmaxPd0.0107.37.04.05.00.57.37.04.05.00.50.0127.37.04.05.00.57.37.04.05.00.50.0157.37.54.05.00.57.37.54.05.00.50.0187.37.54.05.00.57.37.54.05.00.50.0227.37.04.05.00.57.37.04.05.00.50.0277.37.04.05.00.57.37.04.05.00.50.0337.37.54.55.00.57.37.54.55.00.50.0397.37.54.55.00.57.37.54.55.00.50.0477.37.54.55.00.57.37.54.55.00.50.0567.38.04.55.00.57.38.04.55.00.50.0687.38.04.55.00.57.38.04.55.00.50.0827.38.04.55.00.57.38.04.55.00.50.017.39.54.55.00.510.29.54.55.00.50.1210.28.04.55.00.510.28.04.57.50.50.1510.29.04.57.50.510.29.04.57.50.50.1810.29.04.57.50.510.29.04.57.50.50.2210.29.55.07.50.510.29.55.07.50.50.2710.210.05.57.50.510.210.05.57.50.50.3310.28.05.07.50.510.212.05.57.50.60.3910.28.55.07.50.510.211.56.57.50.60.4710.2...
DAC交流输出滤波电容器应用:1.广泛用于不间断电源,开关电源,逆变焊机等逆变器,整流器输出的立法滤波电路技术参数: 额定电压:250VAC?500VAC容量范围:10uF?350UF容量误差:± 5%(J)± 10%(K)工作温度:-40℃?85℃电容器特点耐电压:1.5Ur(区)的测试条件10秒,t25 ± 5℃,1分钟参考标准:IEC60171 - 60068,GB17702.1·无感型结构·电容器干式结构技术·介质材料:聚丙烯(PP)的的的膜·频率特性好,自愈特性强·较低的等效串联电感·较高的纹波电流承受能力·铝外壳结构,底部可带M12 * 16或M16* 24安装螺杆·密封用阻燃环气树脂填充·引出端:铜螺杆端子(头M8,M10)下载资料:DAC滤波电容器.PDF格式