Lighting capacitor, a device that acts as a very small battery in a circuit. At its basic level, a capacitor consists of two separate metal plates with a thin insulating film called a dielectric. When a voltage is apply to the capacitor, a small amount of electricity is store for lamination. When the voltage drops, the capacitor releases the store electricity. Capacitors are one of the most useful electronic components use in computer memory to ignite a car.
Main working of Lighting capacitor:
Before you can understand how light capacitors work in fluorescent lighting, you need to know a few things about lighting. Fluorescent lighting is difficult to control. It has electrodes at both ends and transfers gas through these electrodes. The gas is electricity resistant when the light is turn on for the first time. However, as soon as the electricity starts to flow, the resistance decreases rapidly, so the current moves faster and faster. If nothing is done to control the flow, electricity would flow so much that the gas would overheat and the lamp would explode kmmk
The ballast directs the flow through the valve and the condenser boosts the ballast. The simplest ballast is a wire winding. When electricity enters the coil, it creates a magnetic field. This field is resistant to electricity, which prevents it from accumulating. Fluorescent lighting operates on alternating current or alternating current. This means that it often changes instructions in seconds. When electricity changes direction, it slows down the magnetic field moving through the coil. When electricity starts to accumulate, it changes direction again. The winding is always at the beginning of the head, avoiding the accumulation of electricity.
However, the thread comes at a price. Electricity has two dimensions: voltage and current, called current. The voltage indicates how much electricity is being pump, and the current indicates how much electricity is flowing through the circuit. In an efficient AC circuit, the voltage · current are in phase. they rise and fall together. However, when voltage is apply to the ballast, the ballast first reverses the current rise. This results in a drop in current voltage, which makes the circuit inefficient. The Lighting capacitor is both brought back to the stage to make the circuit more efficient.
Voltage increases and Decreses:
When the voltage rises, the capacitor absorbs it slightly. This means that the voltage passes through the circuit with a small delay and pushes it back to the current phase. When the voltage drops again, the capacitor returns some of the accumulate voltage. This causes a small delay before the voltage drops and resynchronizes with the current. The role of ballast is not glamorous, but it is possible. If the connection is not calculate correctly, it can consume a lot of energy
