When we talk about voltage regulation we are looking at how good a transformer is at keeping its secondary voltage steady even when the load changes. Sometimes the output voltage we get from the secondary side is not exactly what we were expecting and that is where voltage regulation comes into play. Now when you […]
Voltage
Understanding Inductive Voltage Divider Circuits with Formulas
In many electrical circuits, inductive voltage dividers serve an important function in dividing an alternating current voltage source into smaller, more controllable voltages. The inductors in these circuits function by continuously resisting fluctuations in current. Inductors’ ability to effectively split voltage comes from this feature. We can build an inductive voltage divider in different ways. […]
Understanding Capacitive Voltage Divider Circuits with Formulas
Capacitive voltage dividers are circuits, which employ capacitors in series with an alternating current (AC) power supply to produce a voltage drop across each capacitor. The most common use for these circuits is, to safely decrease extremely high voltages for measurements or protection. High frequency capacitive voltage dividers are increasingly being used in touchscreens and […]
Understanding Resistive Voltage Divider Circuits through Calculations
Circuits that consist of voltage dividers allow many voltage levels to be generated from a single voltage source. This source may be a voltage of +5V, +12V, -5V, or -12V, or it may be a negative voltage with respect to ground (0V). A dual supply, consisting of positive and negative voltages such as ±5V or […]
Understanding Kirchhoff’s Voltage Law with Calculations
The second of Gustav Kirchhoff’s essential rules that we may apply to circuit analysis is the voltage law. According to his voltage law, the algebraic total of all the voltages around any closed loop in a circuit is equal to zero for a closed loop series route. This is due to the fact that a […]
Understanding Voltage Sources with Calculations
A voltage source, which falls under the category of an active element, supplies a defined and constant voltage across its terminals. This voltage doesnt change in response to any other components in the circuit. But practically, or real-world voltage sources deviate from this ideal behavior. The rated voltage across the terminals decreases as the load […]