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ESMH250VSN153MP50T 参数 Datasheet PDF下载

ESMH250VSN153MP50T图片预览
型号: ESMH250VSN153MP50T
PDF下载: 下载PDF文件 查看货源
内容描述: 四合山 [Snap Mount]
分类和应用: 电容器
文件页数/大小: 15 页 / 190 K
品牌: CHEMI-CON [ UNITED CHEMI-CON, INC. ]
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SMH Series
SMH Specifications - Snap Mount
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
40 to
85 C for 6.3 to 100VDC;
Characteristics
25 to
Engineering Bulletin Mar 07
85 C for 160 to 450VDC
6.3 to 450VDC
56 to 270,000 F
20% ( M ) at
20 C, 120Hz
20 C.
0.02CV ( A ) or 3mA, whichever is smaller, after 5 minutes at
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Dissipation Factor ( Tan )
At
20 C, 120Hz
6.3
0.60
10
0.50
16
0.40
25
0.30
35
0.25
50
0.20
63 -100
0.15
160 - 250
315 - 450
0.15
Rated Voltage ( V )
Tan
( DF ) Max.
*
0.10
*
*
0.15 maximum for 35mm and 40mm diameter.
For rated voltages
63V, values are not valid for case sizes >35mm in diameter or >50mm in length.
Low Temperature
Characteristics
At 120Hz, impedance ( Z ) ratio between the
exceed the values given below.
Rated Voltage ( V )
Z ( 25 C ) / Z ( 20 C )
Z ( 40 C ) / Z ( 20 C )
6.3 -16
4
15
25
3
10
25 C or
35
3
8
40 C value and
50, 63
2
6
80, 100
2
5
20 C value shall not
160 - 400
4
450
8
Rated Ripple Current Multipliers
Ambient Temperature ( C )
45 C
60 C
1.50
70 C
1.32
85 C
1.00
SNAP MOUNT 85 C
1.73
Frequency (Hz )
DC Rated Voltage
6.3 -50V
63 -100V
160 - 250V
315 - 450V
50Hz
0.95
0.92
0.81
0.77
120Hz
1.00
1.00
1.00
1.00
300Hz
1.03
1.07
1.17
1.16
1kHz
1.05
1.13
1.32
1.30
10kHz
1.08
1.19
1.45
1.41
100kHz
1.08
1.20
1.50
1.43
SMH
Endurance
(Load Life)
The following specifications shall be satisfied when the capacitors are restored to 20 C after
subjecting them to DC voltage for 2,000 hours at 85 C with the rated ripple current applied.
The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of
the capacitors.
Capacitance change:
20% of initial measured value
Tan ( DF )
:
200% of initial specified value
Leakage current
:
initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 1,000 hours at 85 C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change:
20% of initial measured value
Tan ( DF )
:
150% of initial specified value
Leakage current
:
initial specified value
2 / 15
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com