Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Required Wiring ComponentsA tube light is not connected in the supply main directly. Although it operates at 230 V, 50 Hz, some auxiliary electrical components are used to insert in this installation to support the tube light operational principle. The total electrical components for single tube light installation are Choke: it is electromagnetic ballast orelectronic ballast Starter: Small neon glow up lamp Switch WiresPlease ensure that you take the appropriate electrical safety precautions whe

What is Tube Light?Tube shaped fluorescent lamp is termed as tube light. Tube light is a lamp that works on low pressure mercury vapor discharge phenomenon and converts ultra violate ray into visible ray with the help of phosphor coated inside glass tube.Material Used Inside the Tube LightThe materials used to build a tube light are given below. Filament coils as electrodes Phosphor coated glass bulb Mercury drop Inert gases (argon) Electrode shield End cap Glass stemAuxiliary Electrical Compone

A fluorescent tube light consists of a lime glass tube drop of mercury argon gas phosphor coating electrode coils mounting assemblies aluminum capTotal set up of a lamp requires two bases and electromagnetic ballast or choke coil with a starter. The electrode mount assemblies are at both the ends of lamp tube. This electrode mounting assembly is almost similar to the stem press unit in the incandescent lamps. The electrode is similar to theincandescent lampfilament. The filaments of electrodes p

What is Electronic Ballast?An electronic ballast (or electrical ballast) is a device that controls the starting voltage and the operating currents of lighting devices.It does this through the principle of electrical gas discharge. An electronic ballast will convert power frequency to a very high frequency to initialize the gas discharge process in Fluorescent Lamps – by controlling the voltage across the lamp and current through the lamp.Use of Electronics BallastThere are some advantages to use

In case of fluorescent lamp the mercury vapour pressure is maintained at lower level such that 60% of the total input energy gets converted into 253.7 nm single line. Again transition of the electrons requires least amount of input energy from a colliding electron. As pressure increases the chance of multiple collisions gets increased. A schematic diagram of mercury lamp is shown below. This lamp is containing an inner quartz arc tube and outer borosilicate glass envelope. The quartz tube is abl

What is Fluorescent Lamp?A fluorescent lamp is a low weight mercury vapour lamp that uses fluorescence to deliver visible light. An electric current in the gas energizes mercury vapor which delivers ultraviolet radiation through discharge process and the ultraviolet radiation causes the phosphor coating of the lamp inner wall to radiate visible light.A fluorescent lamp has changed over electrical energy into useful light energy to a great deal more proficiently than incandescent lamps. The norma

Fluorescent lamps are widely used as light sources in various applications, such as homes, offices, schools, and industries. They are more energy-efficient and durable than incandescent lamps, which produce light by heating a metal filament. Fluorescent lamps produce light by exciting a gas mixture inside a glass tube with an electric current, which emits ultraviolet (UV) radiation. However, UV radiation is invisible and harmful to human eyes and skin, so it needs to be converted into visible li

Nominal voltage (NV) is a vital aspect of electrical systems, serving as a reference point for designing, manufacturing, and testing equipment. In addition, it influences electrical systems' performance, efficiency, and safety, with voltage regulation ensuring that voltage (V) levels remain within acceptable tolerances. Understanding the differences between nominal voltage, operating voltage (OV), and rated voltage (RV) is crucial for professionals and enthusiasts to ensure the effective operati

ElectrolysisElectrolysis is an electrochemical process by which current passes from one electrode to another in an ionized solution that is an electrolyte. In this process, positive ions or cations come to the negative electrode or cathode and negative ions or anions come to the positive electrode or anode.Before understanding the principle of electrolysis, we should know what is electrolyte or definition of electrolyteDefinition of ElectrolyteAn electrolyte is such a chemical whose atoms are ti

Working of Lead Acid BatteryThe storage battery or secondary battery is such a battery where electrical energy can be stored as chemical energy and this chemical energy is then converted to electrical energy as and when required. The conversion of electrical energy into chemical energy by applying external electrical source is known as charging of battery. Whereas conversion of chemical energy into electrical energy for supplying the external load is known as discharging of secondary battery.Dur