TPM Range

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TPM Range

The TPM range are in the form of a Synthetic Resin Bonded Paper tube hermetically sealed at both ends with resin . Axial terminations are via M5 x 12mm studs or tinned copper wire.

Specifications

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 x 12mm studs or tinned copper wire.

NOTE: The impregnant used is a non toxic highly purified and inhibited mineral oil.

Capacitance Range: 0.0005μF – 2μF. The tolerance is +/-10%. Other tolerances are available on request. Nominal values measured at 1kHz.

Temperature Range: -55oC to 85oC. The nominal voltage rating is applicable from -55oC to 85oC.

Temperature Coefficient: Capacitance will increase by 2% per 100oC temperature rise.

Voltage Range: 1kV – 100kVDC.

Note: The impregnant used is a non-toxic highly purified and inhibited mineral oil.

APPLICATIONS:The TPM range of capacitors are specifically designed for high voltage filters and can be successfully used in the following applications. High Voltage Smoothing; Induction Heating; RF Transmitter Power Supplies; X-Ray Power Supplies.

Capacitance Range: 0.001μF – 2μF. The tolerance is +/-10%. Other tolerances are available on request. Nominal values measured at 1kHz.

Temperature Range: -40°C to 85°C. Derating is required for higher operating temperatures.

Temperature Coefficient: Capacitance will increase by 2% per 100°C temperature rise.

Voltage Range: 1kV – 100kVDC

RIPPLE:

RIPPLE.png

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.

Test Voltage: V Test
For DC rating <20kV:V Test = 2.0 x Rated Voltage for 1 minute.
For DC rating ≥20kV:V Test = 1.5 x Rated Voltage for 1 minute.
Case to terminal Test voltage = V Test + 1kV

Power Factor

power v temp 04.jpg

Power Factor: Variable; function of temperature and frequency. See fig 2. Nominal value < 0.5% at 20oC.

Dieletric Resistance

insulance temp03.jpg

Dieletric Resistance: (Parallel resistance) Indicated by the graph of insulance (Mohms x μF) vs Temperature (fig 3). The insulance(Mohms x μF) is nominally 10000s at +20oC. (Measurements taken after 1 minute with an applied voltage of 500V).

Life expectancy

life 03.jpg

Life expectancy: TPM type capacitors are designed for a life expectancy of 50000 hours at 65oC. To achieve the same life expectancy at 85oC derate to 60% of rated voltage.

life 03.jpg


Dimensions

SELECT WORKING VOLTAGE:

VoltagePart No.CAPL mmD mm
(VDC Wkg)(uF)
1000TPM10-1030.014217
TPM10-5030.054820
TPM10-2540.256022
TPM10-5040.57030
TPM10-205211035
2000TPM20-1030.014817
TPM20-5030.056017
TPM20-1040.16022
TPM20-2540.256030
TPM20-5040.57535
4000TPM40-1020.001*4217
TPM40-1030.014220
TPM40-5030.056022
TPM40-1040.16030
TPM40-5040.59542
6000TPM60-1020.001*5517
TPM60-5020.005*6517
TPM60-2030.028020
TPM60-1040.110035
TPM60-2540.2513542
10000TPM100-1020.001*6517
TPM100-1030.018022
TPM100-5030.0510535
TPM100-1040.117035
TPM100-2540.2520542
15000TPM150-1020.001*9517
TPM150-5020.005*11020
TPM150-1030.0111030
TPM150-5030.0515042
TPM150-1040.124542
25000TPM250-5010.0005*14517
TPM250-1020.00114520
TPM250-5020.00517530
TPM250-1030.0117535
TPM250-5030.0530042
40000TPM400-1020.001*21020
TPM400-2020.00227520
TPM400-1030.0127542
1500TPM15-1030.01*4217
TPM15-2540.256030
TPM15-5040.511030
TPM15-105111035
TPM15-205211042
3000TPM30-5020.005*4217
TPM30-2030.024820
TPM30-1040.15530
TPM30-5040.57542
TPM30-105111042
5000TPM50-1020.001*4217
TPM50-5020.005*4220
TPM50-1030.014820
TPM50-5030.056025
TPM50-2540.259535
8000TPM80-5020.005*6520
TPM80-1030.018020
TPM80-5030.0510535
TPM80-1040.110542
TPM80-2540.2517042
12000TPM120-2020.002*9520
TPM120-1030.0111530
TPM120-2030.0211535
TPM120-5030.0518035
TPM120-1040.118042
20000TPM200-1020.001*11522
TPM200-1030.0114530
TPM200-2030.0219530
TPM200-5030.0524542
TPM200-1040.132042
30000TPM300-5010.0005*17017
TPM300-2020.00217025
TPM300-1030.0120535
TPM300-2030.0228035
TPM300-3030.0328042
50000TPM500-5010.0005*27522
TPM500-2020.00234022
TPM500-1030.0134042

NOTES:

DIMENSIONS IN MILLIMETRES  +/- 1mm

Max. Torque on terminals = 2Nm

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