ET30-504 [VISHAY]

DC Filter Capacitors; 直流滤波电容器


型号：	ET30-504
厂家：	VISHAY
描述：	DC Filter Capacitors 直流滤波电容器电容器
文件：	总4页 (文件大小：356K)
中文：	中文翻译
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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.

100

Fig. 1

1000

10 000

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

•

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 (MÉ¹x 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

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 V_DCto 70 000 V_DC

150 °C

Rated Voltage

100

Fig. 4

Document Number: 13014

Revision: 11-Aug-10

For technical questions, contact: esta@vishay.com

www.vishay.com

Vishay ESTA

DC Filter Capacitors

TEST VOLTAGE

Terminal/terminal (Vt/t)

TYPE DESCRIPTION

CAP.

[μF]

PART NUMBER

For DC rating < 20 kV

[mm]

Vt/t = 2.0 x rated voltage 60 s

For DC rating > 20 kV

1000 V_DCWKG

ET10-103

ET10-203

ET10-503

ET10-254

ET10-504

ET10-205

1500 V_DCWKG

ET15-103

ET15-203

ET15-254

ET15-504

ET15-105

ET15-205

2000 V_DCWKG

ET20-103

ET20-503

ET20-104

ET20-254

ET20-504

3000 V_DCWKG

ET30-502

ET30-103

ET30-203

ET30-503

ET30-104

ET30-254

ET30-504

ET30-105

4000 V_DCWKG

ET40-102

ET40-502

ET40-503

ET40-103

ET40-104

ET40-504

5000 V_DCWKG

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

Vt/t = 1.5 x rated voltage 60 s

WEIGHT

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

TERMINATIONS

Add suffix W to part No. To indicate wire terminations.

110

CAPACITANCE

Capacitance tolerance of 20 % is standard with those

marked.

1.0

2.0

0.01 ⁽¹⁾

0.05

0.1

DIMENSIONS in millimeters

0.25

0.5

0.005 ⁽¹⁾

0.01 ⁽¹⁾

0.02

0.05

0.1

110

0.25

0.5

1.0

0.001 ⁽¹⁾

0.005 ⁽¹⁾

0.05

0.01

0.1

0.5

0.001 ⁽¹⁾

0.002 ⁽¹⁾

0.005 ⁽¹⁾

0.01

110

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

For technical questions, contact: esta@vishay.com

Document Number: 13014

Revision: 11-Aug-10

Vishay ESTA

DC Filter Capacitors

TYPE DESCRIPTION

CAP.

[μF]

[mm]

CAP.

[μF]

[mm]

PART NUMBER

[mm]

6000 V_DCWKG

ET60-102

25 000 V_DCWKG

ET250-501

0.001 ⁽¹⁾

0.002 ⁽¹⁾

0.005 ⁽¹⁾

0.01

0.0005 ⁽¹⁾

0.001 ⁽¹⁾

0.005

145

175

300

ET60-202

ET250-102

ET60-502

ET250-502

ET60-103

ET250-103

0.010

ET60-203

0.02

ET250-503

0.05

ET60-503

0.05

100

135

30 000 V_DCWKG

ET300-501

0.0005 ⁽¹⁾

0.001 ⁽¹⁾

0.002

0.005

0.010

0.02

170

205

280

ET60-104

0.10

ET60-254

0.25

ET300-102

8000 V_DCWKG

ET80-502

ET300-202

0.005 ⁽¹⁾

0.01

ET300-502

ET80-103

ET300-103

ET80-503

0.05

105

170

ET300-203

ET80-104

0.10

ET300-303

0.03

ET80-254

0.25

40 000 V_DCWKG

ET400-102

10 000 V_DCWKG

ET100-102

ET100-502

ET100-103

ET100-203

ET100-503

ET100-104

ET100-254

12 000 V_DCWKG

ET120-202

ET120-502

ET120-103

ET120-203

ET120-503

ET120-104

15 000 V_DCWKG

ET150-102

ET150-202

ET150-502

ET150-103

ET150-203

ET150-503

ET150-104

20 000 V_DCWKG

ET200-102

0.001 ⁽¹⁾

0.002

210

275

0.001 ⁽¹⁾

0.005 ⁽¹⁾

0.01

ET400-202

ET400-103

0.010

50 000 V_DCWKG

ET500-501

0.02

0.0005 ⁽¹⁾

0.001 ⁽¹⁾

0.002

275

340

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

60 000 V_DCWKG

ET600-102

0.001 ⁽¹⁾

0.0015

330

115

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

110

150

245

0.02

0.05

0.10

0.001 ⁽¹⁾

0.005 ⁽¹⁾

0.01

115

145

195

245

320

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

Legal Disclaimer Notice

Vishay

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

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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

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