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Calculation example: [C] = 1 farad (1 F) = 1 As / V. The capacitance is 1 farad when a current of 1 ampere flows for one second with the applied voltage of 1 V. charge. Q ~ U. proportional factor capacitance. Q = C x U.
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SMD Size Codes 1812-6054 Capacitors SMD-PET/-PEN/-PPS Film PCM 2.5 - 52.5 mm Capacitors MKS, MKP, FKS, FKP Pulse Duty PCM 7.5 - 52.5 mm Capacitors MKP 10, FKP 4, FKP 1 EMI PCM 7.5 - 37.5 mm Suppression MKP-X2, MKP-Y2, Capacitors MKP-X1 R Filter PCM 27.5 - 52.5 mm Capacitors MKP 4F Snubber Variable terminations Capacitors Snubber MKP/FKP
The calculation of the required rated voltage of a capacitor must therefore allow for the correction factor k; where k = dielectric strength of the film at the frequency f in % is shown in graph 1. Graph 1: Dielectric strength of Polypropylene film as a factor of frequency (general guide).
Capacitor Codes.doc. Calculating additional capacitor codes. The most common capacitor code uses a first digit, second digit, and multiplier scheme: Example 223J = 22 x 103 pF = 22 nF = .022 μF 151K = 150 pF = .15 nF = .00015 μF.
This calculator converts capacitance value between units pF, nF, µF and F. The capacitor code conversion chart lets you find the capacitance by looking up the code. The first two digits are the value in picofarads, while the third is the multiplier.
Decoding capacitor markings involves interpreting numerical codes, letter designations, and sometimes color codes. These markings reveal an information about capacitance, tolerance, and voltage rating. Interpreting these codes enable for selecting the appropriate capacitor for a specific application.
