The junction-to-ambient thermal resistance, Rth(j-a), of a small-signal diode can be calculated from its power dissipation as follows: Equation: Rth(j-a) = (Tj Max - Ta) / P Max
Calculate the total resistance of the parallel circuit by using the equation 1/Rtotal = 1/R1 + 1/R2 + 1/R3 + ... + 1/Rn. This equation states that by adding the inverses of all of the individual resistors, you will get the inverse of the total resistance. Pretend that you have t...
StrandedLoss is dependent on the object’s material conductivity of a stranded source. It represents the loss due to the DC resistance only and uses the cross-sectional area of the object that is assigned with the excitation. Where J is the current density, it is calculated by...
Note that when it is OFF, nothing is specified as a resistance value. However, it can be found by converting a value of "OFF-State Current IOFF" defined as leakage current into a resistance value (calculated by (VOFF/IOFF). Although it is in a range of several tens of MOhms, you ...
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Check for errors in the calculation. Divide the voltage squared (voltage x voltage) by the calculated resistance. If the result does not equal the power, in watts, there was an error in the calculations. TL;DR (Too Long; Didn't Read) ...
Burnout currents that are programmable are useful to check for sensor connectivity. A PT100 has a resistance of 18 Ω typically at –200°C and 390.4 Ω at +850°C. With the burnout currents enabled, a conversion can be performed. If the RTD is shorted, a conversion result close to 0 ...
On-Resistance (Rds(on)):The combined on-resistance of parallel MOSFETs is: Rds(on)total= Rds(on)individual/ N where: N: Number of parallel MOSFETs Gate Charge (Qg):The total gate charge can be found by adding the sum of the individual gate charges: ...
IL(DC_MAX) VOUT x IOUT(MAX) = VIN x η 12 x 0.02 = 3.8 x 0.8 = 79 mA (3) If setting the inductor ripple ∆IL(P-P) to 30% of the IL(DC_MAX), the inductor value can be calculated using Equation 4 L = VIN x (VOUT +VD -VIN ) = 3.8 x (12 + 0.8 - 3.8) = 107...
They also can be used to define areas of support and resistance and to measure the strength of price trends. Key Takeaways EMAs are designed to track price trends over specific time periods, such as 50 or 200 days. Unlike simple moving averages, EMAs give greater weight t...