Introduction Nowadays, many electromechanical or electrical equipments from household appliances, such as uninterrupted power supplies to industrial power and motor control equipments , consist of power electronic circuits, in which Thyristors play an important role as solid-state switching devices. The conventional methods of power control involve use of variable tap-changing transformers, shunt and series regulators to produce the variable voltage in steps. But these are cost effective and inefficient. Later, magnetic amplifiers are invented to produce the static control of power with a greater reliability....

Apart from the RTX 3070, there are several things that one needs to consider when investing in them. We have listed some essential factors which will help you make your correct choice. CPU Series: When considering gaming laptops, you need to regard the CPU processors that are heavy-duty and capable of handling heavy operations like all kinds of games and other heavy applications. The most suitable CPU processors for the RTX 3070 laptops are the Intel Core i5 and i7 and the AMD Ryzen 5000 and 6000 series....

If the internet keeps disrupting during the update process, Tresorit cannot be upgraded to the latest version. It often happens that when you are all set to download an update, the network connectivity will disrupt out of nowhere. Some other times, downloading the Tresorit app from an untrusted source may bring along malware to the PC. Due to malware tagged along with the app, the update may get affected. If Tresorit servers are down for maintenance, then you may not perform an update....

The following image shows the symbol of a Tunnel Diode. Leo Esaki invented Tunnel diode in August 1957. Therefore, it is also called as Esaki diode. The materials used for this diode are Germanium, Gallium arsenide and other silicon materials. Tunnel diode shows a negative resistance in their operating range. So, it can be used as amplifier, oscillators and in any switching circuits. Width of the Depletion Region in Tunnel Diode When mobile charge carriers both free electrons and holes are missing, the region in a p-n junction has a region called Depletion region....

Introduction The TV jammer circuit designed in this project confuses the infrared receiver in a TV by producing the constant signal that interferes with the remote control signal. If you switch on the circuit once, the TV will not receive any command from the remote. This allows you to watch your own program without anyone changing the channel or volume. The fundamental technology used in TV Remotes is Infrared light....

The output of the power supply is modulated by the Amplifier. Amplifiers increase only the amplitude and the other parameters such as frequency and shape remain constant. There are many types of amplifiers available. But they can be distinguished by the type of signal they amplify. They can also be classified by the type of function they perform. There are three categories of amplifiers depending on the property of their output....

What is an Electric Circuit? Assume you have a small electric bulb and a battery. To make the bulb glow, all you have to do is connect the two pins of the bulb to the positive and negative terminals of the battery. That’s it. You made a simple electric circuit. An Electric Circuit is an interconnection of different type of circuit elements such as an energy source, resistors, capacitors, inductors, transistors etc....

Then, we have propeller (axial) fans, centrifugal (radial) fans, compound flow fans, tangential floe fans etc. Another popular classification is based on the design of the overall fans shape and size. In this guide, we will take a look some popular types of fans. Introduction A Fan is a rotary-blade machine that usually runs on electricity and provides a continuous air flow. It is essentially an electromechanical device that takes electrical energy and converts it into rotational mechanical energy (to create an airflow)....

They differ in terms of their head and blade and therefore, overall design and compatibility with screws. If you are a carpenter, mechanic, or electrician, you need to have all the different screwdrivers as demanded by your profession. The following is the list of all the variety of screwdrivers you should know about. Common Screwdrivers Slotted – This is the most common screwdriver that you can find in almost every home....

Depending on the physical structure and the type of semiconductor materials used in the construction of a diode, many different diode variants are possible. They range from diodes with optical properties like photo-diodes, LEDs, laser diodes etc., to the ones like rectifier, Zener and Tunnel diodes. In this article we will look at one such variant of the diode – the Varactor Diode. For comprehensive details of different types of diodes, visit this page: Different Types of Diodes...

In case the BSOD on your computer indicates Video Scheduler Internal Error, it may be because of faulty graphics drivers, or due to some corrupted files present on your computer. Hence, if you are looking to fix the Video_Scheduler_Internal_Error, we have several methods that you can try out as these fixes have helped many people to resolve similar issues. What is Video Scheduler Internal Error? In general, the Blue Screen of Death appears on your computer when there’s something wrong going on with the system files, especially when you try to tweak the settings on your own....

In the case of PoE, two devices PoE switch and a PoE injector, are crucial. But what are these two? Here we’ll be dealing with knowledge about these two. Understanding PoE Basics Before you try to understand the difference between a PoE injector and PoE switch, you first need to have a clear idea about these two. First, consider a regular ethernet cable. It will come with our pairs of wires....

One such uncorrectable error found in Windows 10 is the WHEA uncorrectable error. Since this error is uncorrectable, getting rid of it can be quite difficult. Thus, we are here with a complete guide on how to fix the WHEA uncorrectable error along with all the various details of this error that you can find mentioned in detail down below: What is the WHEA Uncorrectable Error? Before we go ahead and take a look at the various fixes for the WHEA uncorrectable error, it is also important that you know more about this error as well....

Overview If you are following ElectronicsHub for some time, you will remember that we have built a variety of robots like Line Follower Robot, Obstacle Avoiding Robot, Bluetooth Controlled Robotic Arm and RF Controlled Robot. The first two robots i.e. Line follower Robot and Obstacle Avoiding Robot do not have any manual control of the robot i.e. there will be no additional inputs from the user apart from programming its main functionality....

Residential, commercial, and industrial settings all require wire connections in electrical wiring applications. They are a crucial part of any electrical system because they enable the connection of wires securely and safely, which is necessary for the transmission of power. In this article, we’ll make you go through the different wire connector types and their working. So, let’s dive into it without any further ado. Working of Wire Connectors When two or more wires are connected securely and reliably, electricity can freely flow between them....

It uses the nVidia Tegra 4 Quad Core processor which is clocked at 1.8 GHz (something very close to the Samsung Galaxy S4) and this was the same processor used by Google nexus 7 tablet (which was also priced lower) So we can expect this to be cheaper than the mobile phones using Qualcomm Snapdragon processors. Now when talking the screen and display clarity then the screen size is of 4....

So, to help you out, we’ve put together a comprehensive comparison guide on XLR and USB. We will learn the basics of XLR and USB. After that, we will find out the differences between them along with their pros and cons. Finally, aided by a side-by-side comparison of XLR vs USB, we will figure out which microphone should you go for. A Brief Note on Microphones The vocal sound we hear on TVs, Radio, Smartphones, and other mediums is all captured by a Microphone or simply a Mic....

There is an additional YouTube Premium plan called YouTube Premium Family Plan. With this plan, you can share the YouTube subscription with your family members. Therefore, those family members do not have to purchase premium plans individually. In this article, we will discuss everything you need to know about YouTube Premium Family Plan starting from purchasing the plan to sharing the plan with family members and setting it up perfectly....

Zigbee is based on IEEE’s 802.154 standards regarding the personal-area network. One can find hundreds of devices that use Zigbee from major brands like GE, Nest, and Philips Hue. Zigbee protocols though do not use Bluetooth and Wi-Fi as a means to establish communication, they require a certain receiver to be installed somewhere near the periphery of your Wi-Fi device or network for enabling itself to communicate in signals between multiple devices....

ZTE Grand S2 Quick Specs Display Size: 5.5 inch capacitive touch screen with 1920 x 1080 resolutionProcessor: 2.3 GHz Quad Core Snapdragon 800 chipsetRAM: 2 GBSoftware Version: Android 4.3 (Jelly Bean)Camera: 113MP AF camera with LED flashSecondary Camera: 2MPInternal Storage: 16 GBExternal Storage: YesBattery: 3000 mAh battery Lithium IonConnectivity: 3G, Wi-Fi 802.11 b/g/n, Bluetooth 4.0 with A2DP, aGPS, 3.5mm audio jackSensors: Accelerometer, gyro, proximity, compass ZTE Grand S2 Hands on, Quick Review, Camera, Features and Overview HD at MWC 2014 [Video] Design and Build The ZTE Grand S2 is a pretty big device to hold and single hand operations are something that you won’t be able to do on the device....