参数资料
型号: FPG66W0474J--
厂商: AVX Corporation
文件页数: 2/3页
文件大小: 0K
描述: CAP FILM 0.47UF 1.75KVDC SCREW
产品培训模块: Power Film Capacitors Overview
产品目录绘图: FPG Series Side
标准包装: 16
系列: FPG
电容: 0.47µF
额定电压 - AC: 800V
额定电压 - DC: 1750V(1.75kV)
电介质材料: 聚丙烯,金属化
容差: ±5%
工作温度: -40°C ~ 85°C
安装类型: 底座安装
封装/外壳: 径向,Can - 螺丝端子
尺寸/尺寸: 1.575" 直径(40.00mm)
高度 - 座高(最大): 2.461"(62.50mm)
端子: 螺钉端子
特点: 通用
包装: 散装
产品目录页面: 2088 (CN2011-ZH PDF)
其它名称: 478-5974
Medium Power Film Capacitors
FPG/FPH (RoHS Compliant)
ELECTRICAL CHARACTERISTICS
Capacitance range C n
Tolerance on C n
Rated DC voltage V n dc
Peak voltage V peak
Allowable overvoltage V s (for 10 s/day)
Nominal RMS voltage V n dc
Stray inductance
RMS current
0.12μF to 6μF
±5%
800 to 3000 V
1200 to 4000 V
1500 to 4600 V
500 to 1400 V
≈ 10 nH
I rms max. = up to 80 A
The currents shown in the tables are maximum.
It is necessary to respect the thermal limits of the dielectric 85°C
see “Hot spot temperature calculation”
Insulation resistance R i x C ≥ 30,000 s
Impulse current I 2 .t max. given in the tables
Spikes or peak currents in the capacitors may cause a deterioration of the
bonding between the metallization and the connections. These bonds are
capable of withstanding only a limited amount of energy for each spike. The
table shows the maximum energy permitted in the form (I 2 .t), where I is in
Ampere, and t is in seconds.
Note: The formula (I 2 .t) replaces dV/dt which is less easy to use as it is not an expression of energy (I = C.dV/dt).
This type of capacitor has been designed to withstand high (I 2 .t) values.
Δ C ≤ ±2% between -40 and 85°C
Variation of capacitance with temperature
Climatic category
Test voltage between terminals @ 25°C
Test voltage between terminals
and case @ 25°C (Type test)
Dielectric
PROTECTION
APPLICATION NOTES
G.T.O. PROTECTION
Choice of voltage: V 1 ≤ V peak
V 2 ≤ V n dc
C
40/085/56 (IEC 60068)
V s during 10s
@ 4 kVrms @ 50 Hz during 1 min.
Polypropylene
Nominal DC voltage (V n dc) and peak voltage (V peak ) are given
in the table of values.
Maximum overvoltage ≤ V s (10 s/day)
38
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