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All Categories > Manufacturers > Vishay > Heavy-Current Capacitors > Induction Heating Capacitors > Medium Frequency Capacitors, Self-Cooled, Small Capacities for Completeing Fractional Outputs > View Items 
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Medium Frequency Capacitors, Self-Cooled, Small Capacities for Completeing Fractional Outputs

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DESIGN
  • All-film winding in insulated aluminum casing with non-magnetic lid;
  • IP00, indoor;
  • Operating temperature - 10°C/+ 65°C (= maximum temperature at surface of casing);
  • Porcelain terminals with bolts M10;
  • The maximum permissible values UN max., PV max., and lmax. must be observed.
Formula for calculating PV(W) and l(A) :
    Q = 2 p x f x U2 x C x 10-9 (kVAr)
    I = Q/U (A)
    Pv = I2 x RS + Q x 10-4 (W)
EXAMPLE
    Type Phao 1.5/1µF(= version A) on U = 1000V and f = 4000Hz
    Q = 2 p x 4000 x 10002 x 10-6 (Var) = 25130 Var
    I = 25130/1000 = 25.13A
    PV = 25.132 x 1 x 10-3 + 25130 x 10-4 = 3.145W
    = > version A not suitable, take version B type Phao 2.2/1µF.


Version A

larger image 		Version B

larger image


Request InformationCompare Items   Results Per Page : 
  Results 1 - 10 of 10 1 

TYPE

UN MAX.

CN

RS

PV MAX.

VERSION

Phao 2.2/0.22µF 2200 V 0.22 µF 1X10-3 Ohms 3 W A
Phao 1.8/0.45µF 1800 V 0.45 µF 1X10-3 Ohms 3 W A
Phao 1.5/1.00µF 1500 V 1.00 µF 1X10-3 Ohms 3 W A
Phao 1.3/2.00µF 1300 V 2.00 µF 1X10-3 Ohms 3 W A
Phao .900/4.00µF 900 V 4.00 µF 1X10-3 Ohms 3 W A
Phao 2.2/1.00µF 2200 V 1.00 µF 5x10-4 Ohms 9 W B
Phao 2.2/1.50µF 2200 V 1.50 µF 5x10-4 Ohms 9 W B
Phao 2.2/2.00µF 2200 V 2.00 µF 5x10-4 Ohms 9 W B
Phao 2.2/3.00µF 2200 V 3.00 µF 5x10-4 Ohms 9 W B
Phao 1.8/4.00µF 1800 V 4.00 µF 5x10-4 Ohms 9 W B
  Results 1 - 10 of 10 1 
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