“SHE 105℃高纹波电流，电子镇流器电解电容，长寿命，尺寸小于SHG 系列 5000-8000小时”参数说明
| 品牌： | Knscha | 样式： | 引线式 |
| 结构： | 固定电容器 | 包装方式： | 表面贴装 |
| 工作电压： | 400V |
“SHE 105℃高纹波电流，电子镇流器电解电容，长寿命，尺寸小于SHG 系列 5000-8000小时”详细介绍
SHE SERIESKNSCHA
● High Ripple Current
● For Electronic Ballast
● Load Life: 105℃ 5000~8000 hours
◆ SPECIFICATIONS
Item 项目Characteristics 特性
Operating Temperatureange使用温度范围-25~+105℃
Voltage Range 电压等级160 ~ 450V.DC
Nominal Cap. Range 标称容量范围1.0~220μF
Capacitance Tolerance静电容量允许差 - 20% ~ + 20% (at 20℃, 120Hz)
Leakage Current 漏电流
CV≦1000CV＞1000 I: Leakage Current (μA)
I≦0.1CV+40μA(1min.)I≦0.04CV+100μA(1min.) C: Nominal Capacitance (μF)
I≦0.03CV+15μA(5min.)I≦0.02CV+25μA(5min.)V: Rated Voltage (V)
Dissipation Factor (tanδ) (at 120Hz, +20℃) 损耗角
Rated voltage(V.DC)160200250350400450
tanδ(max)0.15 0.15 0.15 0.20 0.20 0.20
Low Temp. Impedance Stability at 120Hz 阻抗稳定性
W.V.160200250350400450
Z - 25℃ /Z + 20℃333666
High Temp. Load Test 高温负荷测试105℃, after life test with rated ripple current at conditions stated in the
table below, the capacitor shall meet the following requirements.
Capacitance change≦±20% of the initial measured valueSize Life Time
Tanδ≦ 200% of the initial specified value ≦Φ105000
DC Leakage Current≦ the initial specified value≧Φ138000
High Temp. Non-Load Test 高温，非负载测试The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing
them for 1000 hours at 105℃ without voltage applied.
Capacitance Change≦±25% of the initial measured value
Tanδ≦200% of the initial specified value
DC Leakage Current≦500% of the initial specified value
◆ DRAWING
Unit: (mm)
ΦD810131618
Φd0.5 0.6 0.8
F3.5 5.0 7.5
β1.5
α0.5
▼ MULTIPLIER FOR RIPPLE CURRENT
(1) Frequeny coefficient(2) Temperature coefficient
Cap(μF) Freq.(HZ)1201K10K100KAmbient 406085105
1 ~ 4.70.20 0.40 0.80 1.00 Temperature(℃)
6.8 ~150.30 0.60 0.90 1.00 Coefficient2.0 1.5 1.3 1.0
22 ~820.40 0.70 0.90 1.00
100 ~2200.45 0.75 0.90 1.00
成都承禹科技有限公司
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