ET20-103 [VISHAY]
DC Filter Capacitors; 直流滤波电容器型号: | ET20-103 |
厂家: | VISHAY |
描述: | DC Filter Capacitors |
文件: | 总4页 (文件大小:356K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ET
Vishay ESTA
DC Filter Capacitors
RIPPLE
The sum of the peak ripple voltage and the DC voltage
should not exceed the rated voltage. Refer to graph fig.1 for
permissible peak-to-peak ripple voltage as a percentage of
rated voltage for various frequencies.
30
20
10
%
R
I
L
0
10
100
Fig. 1
1000
10 000
Hz
POWER FACTOR
The power factor is variable, and is a function of temperature
and frequency see fig. 2. Nominal value < 0.5 % at 20 °C
TYPE ET
These capacitors are manufactured using a mixed dielectric
material that consists of polyester/polypropylene film and
capacitor tissue. They are impregnated and filled with a
mineral oil. The container is a Synthetic Resin Bonded Paper
tube sealed at both ends with resin assuring hermetic
sealing. The capacitors are terminated with M5 *12 mm
studs or tinned copper wire.
at 20 °C
Power Factor
vs.
Temperature
2 %
1 kHz
1 %
50 Hz
Note
0 %
65 80
- 20
0
40
•
The impregnant used is a non toxic highly refined, purified and
inhibited mineral oil.
Fig. 2
DIELECTRIC RESISTANCE
APPLICATIONS
The ET range is specifically designed for high voltage filters
and can be successfully used in the following
(Parallel resistance) is indicated by the graph of insulance
(MΩ x μF) vs temperature fig. 3. The insulance (MÉ1 x μF) is
nominally 10 000 s at + 20 °C. (Measurements taken after
1 minute with an applied voltage of 500 V)
applications:
• By-pass
105
• Coupling
104
• Filter applications
• X-ray power supplies
• Electrostatic air deaners
103
Insulance vs. Temperature
Typical Values
102
- 40
0
40
80
TEMPERATURE RANGE
Fig. 3
Temperature range is - 55 °C to + 85 °C. Derating is
required for operation at higher temperatures.
LIFE EXPECTANCY
ET type capacitors are designed for a life exceptancy of
5000 h at 65 °C. To achieve the same life expectancy at
85 °C derate to 60 % of rated voltage fig. 4.
TEMPERATURE COEFFICIENT
Capacitance will increase by 2 % per 100 °C temperature
rise.
105
CAPACITANCE RANGE
0.0005 μF to 2 μF. The tolerance is 10 %. ꢀther tolerances
are available on request. Nominal values measured at 1 kHz.
104
103
102
VOLTAGE RANGE
1000 VDC to 70 000 VDC
50
150 °C
Rated Voltage
100
Fig. 4
Document Number: 13014
Revision: 11-Aug-10
For technical questions, contact: esta@vishay.com
www.vishay.com
1
ET
Vishay ESTA
DC Filter Capacitors
TEST VOLTAGE
Terminal/terminal (Vt/t)
TYPE DESCRIPTION
CAP.
[μF]
L
D
PART NUMBER
For DC rating < 20 kV
[mm]
[mm]
Vt/t = 2.0 x rated voltage 60 s
For DC rating > 20 kV
1000 VDC WKG
ET10-103
ET10-203
ET10-503
ET10-254
ET10-504
ET10-205
1500 VDC WKG
ET15-103
ET15-203
ET15-254
ET15-504
ET15-105
ET15-205
2000 VDC WKG
ET20-103
ET20-503
ET20-104
ET20-254
ET20-504
3000 VDC WKG
ET30-502
ET30-103
ET30-203
ET30-503
ET30-104
ET30-254
ET30-504
ET30-105
4000 VDC WKG
ET40-102
ET40-502
ET40-503
ET40-103
ET40-104
ET40-504
5000 VDC WKG
ET50-102
ET50-202
ET50-502
ET50-103
ET50-203
ET50-503
ET50-104
ET50-254
ET50-504
0.01 (1)
0.02 (1)
0.05
0.25
0.5
42
42
17
17
17
22
30
35
Vt/t = 1.5 x rated voltage 60 s
48
60
WEIGHT
70
The approximate weight in grams may be calculated by
multiplying the volume of the capacitor container by
1.2 x 10-3.
2.0
110
0.01 (1)
0.02 (1)
0.25
0.5
42
42
17
20
30
25
35
42
TERMINATIONS
Add suffix W to part No. To indicate wire terminations.
60
110
110
110
CAPACITANCE
Capacitance tolerance of 20 % is standard with those
marked.
1.0
2.0
0.01 (1)
0.05
0.1
48
60
60
60
75
17
17
22
30
35
DIMENSIONS in millimeters
0.25
0.5
L
12
12
0.005 (1)
0.01 (1)
0.02
0.05
0.1
42
42
48
55
55
60
75
110
17
20
20
25
30
35
42
42
5
D
0.25
0.5
1.0
0.001 (1)
0.005 (1)
0.05
42
42
60
42
60
95
17
17
22
20
30
42
0.01
0.1
0.5
0.001 (1)
0.002 (1)
0.005 (1)
0.01
42
42
42
48
48
60
75
95
110
17
17
20
20
22
25
30
35
42
0.02
0.05
0.1
0.25
0.5
Notes
(1) Capacitance tolerance of 20 % is standard
• Non standard size containers can be supplied on request
www.vishay.com
2
For technical questions, contact: esta@vishay.com
Document Number: 13014
Revision: 11-Aug-10
ET
Vishay ESTA
DC Filter Capacitors
TYPE DESCRIPTION
TYPE DESCRIPTION
CAP.
[μF]
L
D
[mm]
CAP.
[μF]
L
D
[mm]
PART NUMBER
PART NUMBER
[mm]
[mm]
6000 VDC WKG
ET60-102
25 000 VDC WKG
ET250-501
0.001 (1)
0.002 (1)
0.005 (1)
0.01
55
55
17
17
17
20
20
25
35
42
0.0005 (1)
0.001 (1)
0.005
145
145
175
175
300
17
20
30
35
42
ET60-202
ET250-102
ET60-502
65
ET250-502
ET60-103
65
ET250-103
0.010
ET60-203
0.02
80
ET250-503
0.05
ET60-503
0.05
100
100
135
30 000 VDC WKG
ET300-501
0.0005 (1)
0.001 (1)
0.002
0.005
0.010
0.02
170
170
170
205
205
280
280
17
20
25
30
35
35
42
ET60-104
0.10
ET60-254
0.25
ET300-102
8000 VDC WKG
ET80-502
ET300-202
0.005 (1)
0.01
65
80
20
20
35
42
42
ET300-502
ET80-103
ET300-103
ET80-503
0.05
105
105
170
ET300-203
ET80-104
0.10
ET300-303
0.03
ET80-254
0.25
40 000 VDC WKG
ET400-102
10 000 VDC WKG
ET100-102
ET100-502
ET100-103
ET100-203
ET100-503
ET100-104
ET100-254
12 000 VDC WKG
ET120-202
ET120-502
ET120-103
ET120-203
ET120-503
ET120-104
15 000 VDC WKG
ET150-102
ET150-202
ET150-502
ET150-103
ET150-203
ET150-503
ET150-104
20 000 VDC WKG
ET200-102
0.001 (1)
0.002
210
275
275
20
20
42
0.001 (1)
0.005 (1)
0.01
65
65
17
22
22
30
35
35
42
ET400-202
ET400-103
0.010
80
50 000 VDC WKG
ET500-501
0.02
80
0.0005 (1)
0.001 (1)
0.002
275
275
340
340
340
22
22
22
35
42
0.05
105
170
205
ET500-102
0.10
ET500-202
0.25
ET500-502
0.005
ET500-103
0.010
0.002 (1)
0.005 (1)
0.01
95
95
20
30
30
35
35
42
60 000 VDC WKG
ET600-102
0.001 (1)
0.0015
330
330
25
30
115
115
180
180
ET600-152
0.02
Notes
(1) Capacitance tolerance of 20 % is standard
• Non standard size containers can be supplied on request
0.05
0.10
0.001 (1)
0.002 (1)
0.005 (1)
0.01
95
17
20
20
30
35
42
42
95
110
110
110
150
245
0.02
0.05
0.10
0.001 (1)
0.005 (1)
0.01
115
145
145
195
245
320
22
25
30
30
42
42
ET200-502
ET200-103
ET200-203
ET200-503
ET200-104
0.02
0.05
0.10
Document Number: 13014
Revision: 11-Aug-10
For technical questions, contact: esta@vishay.com
www.vishay.com
3
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Vishay
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
相关型号:
ET20-104W
Film Capacitor, Polyester And Polypropylene, 2000V, 10% +Tol, 10% -Tol, 0.1uF, Through Hole Mount, AXIAL LEADED
VISHAY
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