Microsoft has announced that they are consolidating Microsoft 365 Business Voice, their cloud-based phone system for small and medium businesses, with their Enterprise offerings into a new SKU named “Teams Phone with Calling Plan”. The intention is to simplify the purchase decision process and streamline the delivery of enterprise-grade capabilities to SMBs. Teams Phone with …
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The metal-oxide-semiconductor field-effect transistor (MOSFET) is developed by combining field-effect concept areas with MOS technology. Conventional planar MOSFET is limited to high power management. For high-powered applications, MOSFET is divided into two-dimensional VMOS or VMOS known as Power MOSFET. What is Power MOSFET? Power MOSFET is a three terminal (Gate, Drain and Source), four layers …
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The property of the capacitor is called as capacitance. The ability of a capacitor to store energy is measured by capacitance. It is defined as the ratio between the charge stored Q by a capacitor to the voltage V across the terminal. The capacitance is denoted as “C”. Capacitance can be mathematically expressed by Also, …
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Capacitor Capacitor stores electric charge. It is looks like battery it stores energy in a different way. It is stores much energy in battery. It releases charge very faster. Capacitor is very useful that’s why it is used in all circuit boards. It is one of the fundamental passive components. It is separately or jointly …
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What is battery? A battery, in a sense, can be any device that stores energy in the form of chemical energy. At the same time the battery converts electrical energy into chemical energy during charging and chemical energy into electrical energy during discharge. The common use of the term “battery,” however, is limited to the …
Coulomb’s law, or Coulomb’s inverse-square law is a law of physics that describes force interacting between static electrically charged particles. Consider two positive charges q1 and q2, separated by a distance r. the force interaction between the charges is directionally proportional to the magnitude of charges and the inversely proportional to the square of the …
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Electricity is a very important factor in our lives. It is widely used for home purposes such as home lighting, computer, television etc. is concerned with the study of electrical charges. We know that the basic building blocks of matter are atoms and that all atoms are put together to form molecules. Naturally, an atom …
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It is found that generation of three phase power is more economical than generation of single phase power. In three phase electric power system, the three voltage and current waveform are 120o offset in time in each cycle of power. That means; each voltage waveform has phase difference of 120o to other voltage waveform and …
Single phase power refers to the distribution system in which; all the voltages vary in unison. It can be generated simply by rotating a moving coil in a magnetic field or by moving field around a stationary coil. The alternating voltage and alternating current so produced, thus referred to as single phase voltage and current. …
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Let us consider a single phase power circuit in which current lags behind the voltage by an angle φ.Let the instantaneous electric potential difference v = Vm.sinωtThen the instantaneous current can be expressed as i = Im. sin(ωt – φ).Where, Vm and Im are the maximum values of sinusoidally varying electric potential difference and current …
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