SFL 直流支撑电容器
用于太阳能，风能，高压变频器，焊机，UPS，EPS，用于DC-LINK，低的等效串联电感及电阻，具有自愈性，长寿命低升温等特点。无感结构，塑壳封装，满足RoHS指令。
| 技术参数 |
| 引用标准 | IEC61071 |
| 使用温度范围 | -40°C~+85°C |
| 存储温度范围 | -40°C~+85°C |
| 容量范围 | 6.8μF~500μF |
| 容量偏差 | ±5%，±10% |
| 电压范围 | 500VDC~2200VDC |
| 极间耐压 | 1.5Un 10s |
| 极壳耐压 | 1.5Un+1000VAC 10s 50Hz |
| 损耗角正切 | 0.002 100Hz 25°C |
| 预期寿命 | 100000 小时 |
| 失效率 | 50FIT |
| 绝缘电阻 | ≥5000s 100VDC 25°C |
| 过压 | 1.1Un 30%，1.15Un 30min/day，1.2Un 5min/day 1.3Un 1min/day，1.5Un 50ms 1000times |
| 引出类型 | 单位：mm |
| 类型 | D | M | 扭力 | F | 扭力 | P1 | P2 | d |
| A | 87 | M8*20 | 8.5 N.m max | M6*10 | 5 N.m max | 45 | 101 | 5.5 |
| B | 115 | M10*20 | 12 N.m max | M8*10 | 8.5 N.m max | 60 | 133 | 6.5 |
| 常用尺寸 | 单位：mm |
| 容量 (μF) |
D | H | Irms 25°C 1kHz (A) |
dv/dt (v/μs) |
ESR 1kHz (mΩ) |
Ls (nH) |
Rth (K/W) |
| 500VDC | |||||||
| 125 | 87 | 41 | 90 | 37 | 0.6 | 25 | 6.8 |
| 200 | 87 | 51 | 90 | 25 | 0.7 | 32 | 5.9 |
| 275 | 87 | 65 | 85 | 16 | 0.8 | 40 | 5 |
| 350 | 115 | 51 | 120 | 25 | 0.5 | 32 | 4.1 |
| 500 | 115 | 65 | 125 | 26 | 0.6 | 40 | 3.5 |
| 600VDC | |||||||
| 100 | 87 | 41 | 80 | 40 | 0.8 | 25 | 6.8 |
| 150 | 87 | 51 | 80 | 27 | 0.9 | 32 | 5.9 |
| 220 | 87 | 65 | 75 | 18 | 1.1 | 40 | 5 |
| 300 | 115 | 51 | 110 | 27 | 0.6 | 32 | 4.1 |
| 470 | 115 | 65 | 120 | 18 | 0.7 | 40 | 3.5 |
| 700VDC | |||||||
| 100 | 87 | 41 | 88 | 47 | 0.6 | 25 | 6.8 |
| 150 | 87 | 51 | 88 | 31 | 0.7 | 32 | 5.9 |
| 220 | 87 | 65 | 83 | 20 | 0.8 | 40 | 5 |
| 250 | 115 | 65 | 110 | 20 | 0.7 | 32 | 4.1 |
| 800VDC | |||||||
| 68 | 87 | 41 | 75 | 56 | 1.2 | 25 | 6.8 |
| 100 | 87 | 51 | 75 | 37 | 1.1 | 32 | 5.9 |
| 140 | 87 | 65 | 72 | 25 | 1 | 40 | 5 |
| 200 | 115 | 51 | 110 | 37 | 0.8 | 32 | 4.1 |
| 300 | 115 | 65 | 120 | 25 | 0.6 | 10 | 3.5 |
| 900VDC | |||||||
| 68 | 87 | 41 | 78 | 55 | 1 | 25 | 6.8 |
| 100 | 87 | 51 | 78 | 36 | 0.9 | 32 | 5.9 |
| 140 | 87 | 65 | 72 | 24 | 0.8 | 40 | 5 |
| 200 | 115 | 51 | 105 | 36 | 0.7 | 32 | 4.1 |
| 300 | 115 | 65 | 110 | 24 | 0.6 | 40 | 3.5 |
| 1000VDC | |||||||
| 47 | 87 | 41 | 70 | 73 | 1 | 25 | 6.8 |
| 68 | 87 | 51 | 70 | 46 | 1.1 | 32 | 5.9 |
| 100 | 87 | 65 | 65 | 33 | 1 | 40 | 5 |
| 140 | 115 | 51 | 105 | 49 | 0.9 | 32 | 4.1 |
| 200 | 115 | 65 | 110 | 33 | 0.7 | 40 | 3.5 |
| 1100VDC | |||||||
| 47 | 87 | 41 | 70 | 72 | 1.1 | 25 | 6.8 |
| 68 | 87 | 51 | 70 | 48 | 1 | 32 | 5.9 |
| 100 | 87 | 65 | 72 | 32 | 1.1 | 40 | 5 |
| 125 | 115 | 51 | 100 | 48 | 0.7 | 32 | 4.1 |
| 180 | 115 | 65 | 105 | 32 | 0.8 | 40 | 3.5 |
| 1200VDC | |||||||
| 25 | 87 | 41 | 60 | 90 | 1.2 | 25 | 6.8 |
| 35 | 87 | 51 | 60 | 70 | 1.1 | 32 | 5.9 |
| 50 | 87 | 65 | 55 | 50 | 1 | 40 | 5 |
| 60 | 115 | 51 | 100 | 70 | 1.1 | 32 | 4.1 |
| 80 | 115 | 65 | 110 | 50 | 1.2 | 40 | 3.5 |
| 1500VDC | |||||||
| 18 | 87 | 41 | 50 | 113 | 1.1 | 25 | 6.8 |
| 25 | 87 | 51 | 50 | 85 | 1.5 | 32 | 5.9 |
| 35 | 87 | 65 | 50 | 60 | 1.8 | 40 | 5 |
| 47 | 115 | 51 | 90 | 85 | 1.4 | 32 | 4.1 |
| 68 | 115 | 65 | 100 | 60 | 1.3 | 40 | 3.5 |
| 1800VDC | |||||||
| 10 | 87 | 41 | 45 | 175 | 1.4 | 25 | 6.8 |
| 15 | 87 | 51 | 45 | 120 | 1.9 | 32 | 5.9 |
| 22 | 87 | 65 | 50 | 80 | 2.3 | 40 | 5 |
| 25 | 115 | 51 | 90 | 120 | 1.3 | 32 | 4.1 |
| 35 | 115 | 65 | 100 | 80 | 1.5 | 40 | 3.5 |
| 2200VDC | |||||||
| 6.8 | 87 | 41 | 50 | 200 | 1.5 | 25 | 6.8 |
| 10 | 87 | 51 | 50 | 150 | 2.2 | 32 | 5.9 |
| 15 | 87 | 65 | 48 | 100 | 2.5 | 40 | 5 |
| 18 | 115 | 51 | 90 | 150 | 1.3 | 32 | 4.1 |
| 25 | 115 | 65 | 105 | 100 | 1.8 | 40 | 3.5 |
