EKMH100VNN393MR40T Просмотр технического описания (PDF) - Unspecified
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EKMH100VNN393MR40T Datasheet PDF : 15 Pages
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KMH Series
Engineering Bulletin Mar 07
KMH Specifications - Snap Mount
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Dissipation Factor ( Tan ␦)
Low Temperature
Characteristics
Characteristics
40 to 105؇C for 6.3 to 100VDC; 25 to 105؇C for 160 to 450VDC
6.3 to 450VDC
47 to 220,000F
ؓ20% ( M ) at 20؇C, 120Hz
I 0.02CV (A ) or 3mA, whichever is smaller, after 5 minutes at 20؇C.
Where I = Max. leakage current (A ), C = Nominal capacitance (F ) and V = Rated voltage ( V )
At 20؇C, 120Hz
Rated Voltage ( V )
Tan ␦ ( DF ) Max.†
6.3 10
16
25
35
50 63 -100 160 - 250 315 - 450
0.60 0.50 0.40 0.30 0.25 0.20 0.15
*0.10*
0.15
*0.15 maximum for 35mm and 40mm diameter or 20mm in length.
† For rated voltages ≤ 63V, values are not valid for case sizes >35mm in diameter or >50mm in length.
At 120Hz, impedance ( Z ) ratio between the 25؇C or 40؇C value and 20؇C value shall not
exceed the values given below.
Rated Voltage ( V )
6.3 -16
25
Z (25؇C ) / Z (20؇C )
4
3
Z (40؇C ) / Z (20؇C )
15
10
35
50, 63 80, 100 160 - 400 450
3
2
2
4
8
8
6
5
—
—
Rated Ripple Current Multipliers
Ambient Temperature (؇C )
45؇C
2.64
60؇C
2.23
70؇C
2.12
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
105؇C
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
Endurance
(Load Life)
Shelf 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 105؇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
The following specifications shall be satisfied when the capacitors are restored to 20؇C after
exposing them for 1,000 hours at 105؇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
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