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. % RIPPLE 30 20 10 0 10 100 1000 10 000 Hz Fig. 1 POWER FACTOR 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. The power factor is variable, and is a function of temperature and frequency see fig. 2. Nominal value < 0.5 % at 20 °C at 20 °C 2% Power Factor vs. Temperature 1 kHz 1% Note • The impregnant used is a non toxic highly refined, purified and inhibited mineral oil. 50 Hz 0% - 20 40 65 80 Fig. 2 DIELECTRIC RESISTANCE APPLICATIONS The ET range is specifically designed for high voltage filters and can be successfully used in the following applications: (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) MΩ x MF • By-pass • Coupling • Filter applications • X-ray power supplies 105 104 103 • Electrostatic air deaners 102 Insulance vs. Temperature Typical Values - 40 TEMPERATURE RANGE 0 40 80 Fig. 3 TEMPERATURE COEFFICIENT Capacitance will increase by 2 % per 100 °C temperature rise. CAPACITANCE RANGE 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. Hours Temperature range is - 55 °C to + 85 °C. Derating is required for operation at higher temperatures. 105 104 0.0005 μF to 2 μF. The tolerance is ± 10 %. Other tolerances are available on request. Nominal values measured at 1 kHz. 103 VOLTAGE RANGE 102 1000 VDC to 70 000 VDC Document Number: 13014 Revision: 11-Aug-10 0 50 100 150 °C Rated Voltage Fig. 4 For technical questions, contact: [email protected] www.vishay.com 1 ET DC Filter Capacitors Vishay ESTA TEST VOLTAGE TYPE DESCRIPTION Terminal/terminal (Vt/t) CAP. [μF] L [mm] D [mm] ET10-103 0.01 (1) 42 17 ET10-203 0.02 (1) 42 17 ET10-503 0.05 48 17 WEIGHT ET10-254 0.25 60 22 The approximate weight in grams may be calculated by multiplying the volume of the capacitor container by 1.2 x 10-3. ET10-504 0.5 70 30 ET10-205 2.0 110 35 17 For DC rating < 20 kV PART NUMBER Vt/t = 2.0 x rated voltage 60 s 1000 VDC WKG For DC rating > 20 kV Vt/t = 1.5 x rated voltage 60 s 1500 VDC WKG TERMINATIONS ET15-103 0.01 (1) 42 ET15-203 0.02 (1) 42 20 Add suffix W to part No. To indicate wire terminations. ET15-254 0.25 60 30 ET15-504 0.5 110 25 ET15-105 1.0 110 35 Capacitance tolerance of 20 % is standard with those marked. ET15-205 2.0 110 42 DIMENSIONS in millimeters ET20-103 0.01 (1) 48 17 ET20-503 0.05 60 17 CAPACITANCE L 12 D 12 2000 VDC WKG ET20-104 0.1 60 22 ET20-254 0.25 60 30 ET20-504 0.5 75 35 ET30-502 0.005 (1) 42 17 ET30-103 0.01 (1) 42 20 ET30-203 0.02 48 20 ET30-503 0.05 55 25 ET30-104 0.1 55 30 ET30-254 0.25 60 35 3000 VDC WKG 5 ET30-504 0.5 75 42 ET30-105 1.0 110 42 17 4000 VDC WKG ET40-102 0.001 (1) 42 ET40-502 0.005 (1) 42 17 ET40-503 0.05 60 22 ET40-103 0.01 42 20 ET40-104 0.1 60 30 ET40-504 0.5 95 42 5000 VDC WKG ET50-102 0.001 (1) 42 17 ET50-202 0.002 (1) 42 17 ET50-502 0.005 (1) 42 20 ET50-103 0.01 48 20 ET50-203 0.02 48 22 ET50-503 0.05 60 25 ET50-104 0.1 75 30 ET50-254 0.25 95 35 ET50-504 0.5 110 42 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: [email protected] Document Number: 13014 Revision: 11-Aug-10 ET DC Filter Capacitors TYPE DESCRIPTION TYPE DESCRIPTION CAP. [μF] L [mm] D [mm] 6000 VDC WKG ET60-102 0.001 (1) 55 17 ET60-202 0.002 (1) 55 17 ET60-502 0.005 (1) 65 ET60-103 0.01 ET60-203 0.02 ET60-503 ET60-104 ET60-254 8000 VDC WKG ET80-502 PART NUMBER CAP. [μF] L [mm] D [mm] ET250-501 0.0005 (1) 145 17 ET250-102 0.001 (1) 145 20 17 ET250-502 0.005 175 30 65 20 ET250-103 0.010 175 35 80 20 ET250-503 0.05 300 42 0.05 100 25 30 000 VDC WKG 0.10 100 35 ET300-501 170 17 0.25 135 42 PART NUMBER 25 000 VDC WKG ET300-102 170 20 170 25 ET300-502 0.005 205 30 ET300-103 0.010 205 35 ET300-203 0.02 280 35 0.03 280 42 ET400-102 0.001 (1) 210 20 ET400-202 0.002 275 20 ET400-103 0.010 275 42 ET500-501 0.0005 (1) 275 22 ET500-102 0.001 (1) 275 22 ET500-202 0.002 340 22 ET500-502 0.005 340 35 ET500-103 0.010 340 42 65 20 0.01 80 20 ET80-503 0.05 105 35 ET80-104 0.10 105 42 ET300-303 ET80-254 10 000 VDC WKG ET100-102 0.25 170 42 40 000 VDC WKG 0.001 (1) 65 17 ET100-502 0.005 (1) 65 22 ET100-103 0.01 80 22 ET100-203 0.02 80 30 ET100-503 0.05 105 35 ET100-104 0.10 170 35 ET100-254 12 000 VDC WKG ET120-202 0.25 205 42 0.002 (1) 95 20 ET120-502 0.005 (1) 95 30 ET120-103 0.01 115 30 0.02 115 35 ET120-503 0.05 180 35 ET120-104 15 000 VDC WKG ET150-102 0.10 180 42 0.001 (1) 95 17 ET150-202 0.002 (1) 95 20 ET150-502 0.005 (1) 110 20 ET150-103 0.01 110 30 ET150-203 0.02 110 35 ET150-503 0.05 150 42 ET150-104 20 000 VDC WKG 0.10 245 42 ET200-102 0.001 (1) 115 22 ET200-502 0.005 (1) 145 25 ET200-103 0.01 145 30 ET200-203 0.02 195 30 ET200-503 0.05 245 42 ET200-104 0.10 320 42 0.001 (1) 0.002 ET80-103 ET120-203 0.0005 (1) ET300-202 0.005 (1) Document Number: 13014 Revision: 11-Aug-10 Vishay ESTA 50 000 VDC WKG 60 000 VDC WKG ET600-102 0.001 (1) 330 25 ET600-152 0.0015 330 30 Notes (1) Capacitance tolerance of 20 % is standard • Non standard size containers can be supplied on request For technical questions, contact: [email protected] www.vishay.com 3 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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