# This calculator is used to find the value of a capacitor from the 3 digit code printed on its side. Enter the code in the box below and then hit the button to calculate the value of the capacitor. If the rightmost digit is zero, then the code may be a value in pF instead of the 3-digit code

Many of the designs require a 500pF air variable capacitor, but all I could find was 630pF. So using your calculator, I was able to see how much capacitance I needed to add in series to bring the 630pF capacitor down to 500pF. It worked great, my sincere thanks.

This Capacitor Current Calculator calculates the current which flows through a capacitor based on the capacitance, C, and the voltage, V, that builds up on the capacitor plates. The formula which calculates the capacitor current is I= Cdv/dt , where I is the current flowing across the capacitor, C is the capacitance of the capacitor, and dv/dt is the derivative of the voltage across the capacitor. BETA: This calculator is used to calculate the estimated life of power film capacitors. This first in the industry tool considers voltage, temperature, and humidity to calculate the life expectancy of film capacitors. Our online filter capacitor calculator helps with dimensioning the capacity. Function of the smoothing capacitor.

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Substrate dielectric constant (input1) : Number of fingers (input2) : Finger Capacitor Calculator is a handy tool must for all to keep in their pocket. This calculator can convert the 3-digit value codes and alphabetical tolerance codes Express in equation form the energy stored in a capacitor. In an electronic calculator circuit the memory is preserved using large capacitors which store energy Free online capacitor charge and capacitor energy calculator to calculate the energy & charge of any capacitor given its capacitance and voltage. Supports Back to Back Capacitor Calculator. Our Products. Capacitor Banks · Switchgear & Fuse Cabinets · Termination/Sectionalizing Cabinets · Metering Cabinets Additionally, you can make calculations related to Ohm's law, Voltage divider, Reactance & Resonance, result value of Resistors, Capacitors or Inductors Screw-Terminal Aluminum Electrolytic Capacitor Lifetime & Reliability Calculator. Calculating the estimated lifetime of your aluminum electrolytic capacitor is We're going to learn how they work in detail in this Full Wave Bridge Rectifier, Capacitor Filters, Half Wave Rectifier.

First Online calculator. These online calculators computes various parameters for charging and discharging the capacitor with the resistor 2015-11-27 To use this online calculator for Capacitance of a Parallel Plate Capacitor, enter dielectric constant (k), Area (A) and radius (r) and hit the calculate button. Here is how the Capacitance of a Parallel Plate Capacitor calculation can be explained with given input values -> 4.425E-10 = … The relationship between capacitor life and the operating conditions can be calculated by the following equations: Radial/Snap-In/SMD Life calculator page add: IC part number 108LBB250M2DG has been prefilled as a starting point.

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If the rightmost digit is zero, then the code may be a value in pF instead of the 3-digit code On this page you can calculate the discharge voltage of a capacitor in a RC circuit (low pass) at a specific point in time. In addition to the values of the resistor and the capacitor, the original input voltage (charging voltage) and the time for the calculation must be specified 2016-07-15 · Download Capacitor Calculator for free. Calculates capacitor formulas. Does codes and Watt/Amp conversion.

### The capacitive reactance calculator calculates the reactance for a capacitor from the following parameters: Frequency (Hz): Enter the frequency in Hertz. Capacitance (F): Enter the capacitance in in milifarad (mF), microfarad (uF), nanofarad (nF) or picofarad (pF).

Press 'Clear Total' to start a new calculation. Capacitors in Series - Calculate Total: Rta: // The calculation, like the previous ones, is 2x520xπx10 ^ -9 × 25000 = 0.0816816 and then you must make the following division: 1 / 0.0816816 = 12.24 Ohm. Therefore, it can be seen that as the frequency applied through the 520nF capacitor increases, from 4 kHz to 10 kHz to 25 kHz, its reactance value, Xc decreases, from about 76Ω to only 12Ω and this is always true as capacitive Understanding what a pump capacitor does is the first step to being able to monitor its operations and address its shortcomings when it begins to fail and needs to be replaced. This quick guide give you the basic information you need to kno When you need to solve a math problem and want to make sure you have the right answer, a calculator can come in handy. Calculators are small computers that can perform a variety of calculations and can solve equations and problems. While th If you're trying to help a student with math homework and questions involving slope come up, you might need a refresher on learning how to calculate this important measurement. Read on to learn more about what slope is and some easy ways to Percentages may be calculated from both fractions and decimals. While there are numerous steps involved in calculating a percentage, it can be simplified a bit.

This calculator is designed to give the value of color coded poly capacitors. They come in various shapes and types. Most capacitors actually have the numeric values stamped on them, however, some are color coded as resistors are. Parallel Plate Capacitor Capacitance Calculator This calculator computes the capacitance between two parallel plates. The first calculator is metric, whereas the second is inches.

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This calculator determines timekeeping operation using a super capacitor based upon starting and ending capacitor voltages, discharge current, and capacitor size. Where: Max Vcap is the V CC maximum value, as noted in the data sheet, i.e., (V CC Max) - (diode drop.) Many of the designs require a 500pF air variable capacitor, but all I could find was 630pF.

This formula for C eq is used for the calculation in this calculator. For example, three capacitors, 10, 15 and 20 μF connected in series will produce 4.62 μF:
On this page you can calculate the discharge voltage of a capacitor in a RC circuit (low pass) at a specific point in time. In addition to the values of the resistor and the capacitor, the original input voltage (charging voltage) and the time for the calculation must be specified
This calculator is designed to compute for the value of the energy stored in a capacitor given its capacitance value and the voltage across it.

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### The relationship between capacitor life and the operating conditions can be calculated by the following equations: Radial/Snap-In/SMD Life calculator page add: IC part number 108LBB250M2DG has been prefilled as a starting point.

. Capacitor values may be expressed in µF, nF and pF and value conversions often need to be Electronics online calculation: Energy in a capacitor - Finds the stored charge and energy. Series Capacitor Calculator Formula & Equations for This Calculator Finding Total Series Capacitance (CT) when C1 and C2 Given; 1/CT = 1/C1 + 1/C2 CT This calculator is designed to give the value of color coded poly capacitors. Capacitor Calculator is helpful for these people who are studying or involved in electronics, is very easy to use. Enter the Capacitor Code and "Capacitor Enter Ctotal and the Calculator calculates the two required Capacitor values you need. The deviation is shown in percent.