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What is 7805 Voltage Regulator & Its Working
For every electronic device, the regulated power supply is essential because these devices use semiconductor material with a fixed rate of voltage and current. If there is any difference in the fixed rate of voltage and current, then the device will get damage. Batteries are one of the main DC supply sources but we cannot use battery over time in sensitive electronic circuits as they lose their potential & drain out ultimately.2024-05-29
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What is SMD Resistor : Working & Its Specifications
SMT or Surface mount technology gives various benefits in the production of electronic devices. Usually, electrical and electronic components include leads and the arrangement of these can be done through the hole on the PCB or printed circuit board. But, SMT replaces the leads of components with contacts. So that components can be placed directly over the PCB to allow easy soldering. There are different kinds of components are used from SMD like SMD capacitor, SMD resistor, etc.2024-05-21
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How to Test a Capacitor using Multimeter
The voltage storage devices like capacitors are found in different applications of circuits like compressors, heating, ac fan motor, etc. These are available in two types like electrolytic and non-electrolytic. Electrolytic type is used with the vacuum tube as well as power supplies of the transistor, whereas non-electrolytic type is used to control DC surges. Electrolytic type can be damaged due to fall short by discharging extra current.2024-05-13
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What is LM2904 IC : Pin Configuration & Its Applications
The series amplifier like LM2904 IC mainly includes independent and high gain op-amps. These amplifiers have a specification like very less input offset voltage. These series amplifiers operate with a single power supply using a wide range of voltages but it can also operate from split power supplies.2024-05-10
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What is a Capacitor Polarity : Construction & Its Types
A capacitor is an electronic component, that stores energy in electric form when charged and is also known as a two-terminal passive component or a condenser, measured in Farads (F). It consists of two metallic parallel plates which are separated by a gap filled with a dielectric medium.2024-05-02
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What is Decoupling Capacitor and Its Working
The common issue facing all digital electronics today is the noise. These are occurred due to faster interfaces as well as the consumption of low-power in devices from power & signal lines. Fortunately, this noise can be decreased with the help of decoupling to separate one circuit to others within a system. The passive component like the decoupling capacitor is the most frequently used one in different circuits like an amplifier, complex filter, analog & power electronic circuits.2024-04-24
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What is a Filter Capacitor : Working and Its Applications
The capacitor is a reactive component, used in analog electronic filters because the capacitor impedance is a function of frequency. The capacitor that affects a signal can be frequency-dependent. So this property is widely used in designing the filter. Analog electronic filters like LPF can be used to execute a function of predefined signal processing. The main function of this filter is to allow low frequencies and block high frequencies.2024-04-16
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What is a SMD Capacitor : Types & Its Applications
Sometimes, the term SMD referred to as SMT (surface mounted technology). So the capacitor like SMD can be designed with different technology. The SMD technology manufacturer’s capacitors easily so that bulk manufacturing can be done easily. This capacitor designing can be done including two leads so that placing of these components on PCBs is so easy. By using this technology different types of capacitors can be designed like tantalum and ceramic.2024-04-08
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What is an Auto Transformer : Construction and Its Working
As we know that a transformer includes two windings and the main function of these windings is to change the voltage level to the desired level. The two winding transformer includes two separately coupled magnetic coils without electrical connection among them. In this article, we will discuss the transformer which changes the voltage level through a single coil. Since the voltage level can also be converted through a single coil quite effectively using an autotransformer2024-04-05
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What is a Shell Type Transformer : Working & Its Applications
A transformer is an electrical device and it plays an essential role in transferring power from one circuit to the other. The electrical power transmission can be done with the help of an electromagnetic induction without changing frequency. But there is a change in magnitudes of current as well as voltage. The main function of the transformer is to step up and step down the voltage levels while using AC. The transformers are classified into two types like core type and shell type.2024-03-28
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What is a Dry Type Transformer : Types and Its Factors
There are various types of electrical devices or components available where some of them operate with the same frequency although the transformer is required for different voltage otherwise current requirements. The main function of a transformer in an electrical circuit is to increase or decrease currents/voltages.2024-03-20
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Internet of Things (IoT) Seminar Topics for Engineering Students
The Internet of things (IoT) is a system of interrelated mechanical, digital, and computing devices that are provided through unique identifiers for transferring data above a network without needing human-to-computer or human-to-human interaction. IoT is a network of objects which are supported by electronic components and electronic devices like sensors & electronic cards. These objects are physical & virtual devices, actuators, or sensors.2024-03-12
