single BJTs become sufficient for getting moderate output current, however when higher output current is required, it becomes necessary to add more number of these devices together. Therefore it becomes necessary to connect theses devices in parallel. Thoughusing single BJTsis relatively easier,...
The current divider formula is applicable in situations where there is a parallel network of various elements. Also, the current divider rule formula can help you determine the current in every branch of a circuit. The main use of the current divider is to help generate a proportion of the a...
Young electronic hobbyists and enthusiasts are often confused and wonder how to calculate LED and its resistor in a circuit, since they find it difficult to optimize voltage and current through the group of LEDs, required to maintain an optimum brightness. Contentshide 1Why we need to Calculate ...
Modelling parallel resistor in Simulink can be a very useful tool for circuit analysis. It can help you to calculate the voltage and current at any point in the circuit. This type of resistor is used when there are two or more resistors connected in parallel. They form a single equivalent ...
The formulas used to calculate BMR are different for men and women and they've been revised since they were originally created. These are the revised Harris-Benedict BMR equations: Male: (88.4 + 13.4 x weight in kilograms) + (4.8 x height in centimeters) – (5.68 x age) ...
Rhs-conv, is the thermal resistance due to convection from the heat sink to the air inside the enclosure. 1 where: 2 3 4 The variable accounts for the decrease in temperature between the base of the heat sink and the tip of the fins since all the correlations used to calculate the ...
resistors R1, R2, R3, and R4 respectively, with values E = 12.0 V, R1 = 35.0 Ω, R2 = 22.0 Ω, R3 = 41.0 Ω, and R4 = 14.0 Ω, you need to first calculate the equivalent resistance Rp of R1 in parallel to (R3+R4), then the total resistance Rtot of R2 in se...
Calculate the axial stress due to linear force. This is equal to the component of linear force perpendicular to the face divided by the cross-sectional area. Calculate the total moment acting on the cross section of interest. For a static beam, this moment will be equal and opposite to the...
How to Calculate Lifting Capacity How to Calculate the Axial Load One of the main tasks in human industry is doing work against the force of gravity, and erecting structures such as bridges and buildings sufficient to withstand the gravitational force imposed on their mass and that of the ...
And certainly you can calculate the voltage drop across a 100 ohm resistor for that same 1 μA current. So the total voltage would be VD + VR for that 1 μA current. You could pick a number of currents from 10 μA to 10 mA and come up with a plot. It would be fairly ...