参数资料
型号: 380LQ271M400H452
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/9页
文件大小: 0K
描述: CAP ALUM 270UF 400V 20% SNAP
标准包装: 200
系列: 380LQ
电容: 270µF
额定电压: 400V
容差: ±20%
寿命@温度: 85°C 时为 2000 小时
工作温度: -25°C ~ 85°C
特点: 通用
纹波电流: 1.67A
ESR(等效串联电阻): 737 毫欧
安装类型: 通孔
封装/外壳: 径向,Can - 卡入式
尺寸/尺寸: 0.866" 直径(22.00mm)
高度 - 座高(最大): 1.772"(45.00mm)
引线间隔: 0.394"(10.00mm)
包装: 散装
Type 380LQ 85 °C Compact, High Capacitance, Snap-In Aluminum
Higher Capacitance per Case Size
Type 380LQ is on average 27% smaller and more than 10 mm shorter
than Type 380LX. This is achieved with a new can-closure method that
permits installing capacitor elements into smaller cans. Approaching
the capability of the 380LX, the new 380LQ enables you to shrink
equipment size and retain the original performance.
Highlights
- New, more capacitance per case
- Compare to Type 380LX
- New, lower voltages down to 16 V
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
–40 °C to + 85 °C ≤ 315 Vdc
–25 °C to + 85 °C ≥ 350 Vdc
16 Vdc to 450 Vdc
82 μF to 100,000 μF
±20%
≤ 3 √CV μA, 4 mA max, 5 minutes
Ambient Temperature
45 oC
1.50
60 oC
1.40
70 oC
1.30
85 oC
1.00
Frequency
Voltage
10
50 Hz 60 Hz 120 Hz 500 kHz 1 kHz kHz &
Up
16–100 WV
0.93
0.95
1.00
1.05
1.08
1.15
Low Temperature Characteristics
Endurance Life Test
Shelf Life Test
Vibration
I mpedance ratio: Z –20?C ∕ Z +25?C
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–450 Vdc )
2000 h at full load at 85 °C
? Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
1000 h at 85 °C
? Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
RoHS Compliant
CDM Cornell Dubilier ? 140 Technology Place ? Liberty, SC 29657 ? Phone: (864)843-2277 ? Fax: (864)843-3800
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