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by Tarun Agarwal 6 years ago

How to Control AC Power?

Most of the electrical appliances used at home require AC power for their operation. This AC power or AC current is given to the appliances through the switching operation of some power electronic switches. For a smooth operation of the...

by Tarun Agarwal 6 years ago

Batteries Maintenance

How to Maintain Lead Acid Battery? Lead Acid batteries are widely used in Automobiles, Inverters, Backup power systems etc. Unlike Tubular and Maintenance free batteries, Lead Acid batteries require proper care and maintenance to prolong...

by Tarun Agarwal 6 years ago

Battery Charger with Timer & Tips

Battery Charger Lead Acid battery requires long time charging with moderate current to attain full charge. 24 hour continuous charging is ideal for both lead acid battery and tubular battery. When the battery first starts to accept charge,...

by Tarun Agarwal 6 years ago

Sun Tracking Solar Power System

Introduction Sources of energy With growing development, there arises subsequent need of energy for every part of human life. The main source of energy is nature, which provides several sources like the fossil fuels. The natural resources...

by Tarun Agarwal 6 years ago

Batteries – Types & working

Batteries are the most common power source for basic handheld devices to large scale industrial applications. A battery can be defined as; it is a combination of one or more electrochemical cells that are capable of converting stored chemical...

by Tarun Agarwal 6 years ago

Solar Energy System

Solar energy is the cleanest and most available renewable energy source. The Modern technology can harness this energy for a variety of uses, including producing electricity, providing light and heating water for domestic, commercial or...

by Tarun Agarwal 6 years ago

Mains Operated LED

Introduction to LED An LED or Light Emitting Diode is a simple PN junction diode, made of material with larger energy barrier. As the supply is given to the LED junction, the electrons move from the valence band to the conduction band....

by Tarun Agarwal 6 years ago

Cycloconverters – Types & Applications

In industrial applications two forms of electrical energy Direct Current (DC) and Alternate current (AC) are used. Constant voltage and constant current AC is directly available. However, for different applications different forms, different...

by Tarun Agarwal 6 years ago

Temperature Controller

Temperature is the most often measured environmental quantity and many biological, chemical, physical, mechanical and electronic systems are affected by temperature. Some processes work well only within a narrow range of temperatures. So...