详细说明
主要应用/Application
广泛应用于UPS、SMPSs，逆变电源、焊机电源等设备中起直流支撑和滤波。
DC-Link and filter for UPS，SMPSs，inverter，welding machine power.
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:金属铝外壳，阻燃（UL94V-0级）环氧封装
引出:镀锡铜螺母或螺杆引出
高稳定性
低ESR，ESL
具有自愈性
Dielectric:Polypropylene film
Construction:Extended metalized film，dry connection
Coating:Aluminum case with resin sealing.Flame retardant
execution（UL94V-0）
Terminals:Copper nut or screw leads
High stability
Low ESR，ESL
Self healing
技术性能/Specifications
| 引用标准/Reference standards | GB/T 17702 IEC 61071 |
| 工作温度范围/Operating temperature range | -40℃～85℃ |
| 容量范围/Capacitance | 80μF～1000μF |
| 额定电压/Rated Voltage | 500Vdc～2000Vdc |
| 容量偏差/Tolerance | ±5% ±10% |
| 极间耐电压/Test voltage between terminals | 1.5Ur（Vdc）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 | C×R≥5000s，at 100Vdc，25℃±5℃，60s |
| 预期寿命/Life expectancy | 200000h at Ur and 70℃ |
此产品关键字:直流支撑电容器、DC-LINK、直流链电容
华裕电容-高品质金属化薄膜电容专业制造商