A Generator That Converts Waste Heat Energy into Electricity

A Generator That Converts Waste Heat Energy into Electricity

As sustainability becomes a growing concern among today’s global manufacturers, interest is growing in the science community to develop electric generators that use waste heat to power small electronic devices. Here are principles of power electronics that can be applied to converting heat energy into electricity: How Iron Provides Efficiency An efficient material for electric

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active rectifier circuit

Active Rectifier Circuits: What You Need to Know

The purpose of an active rectifier circuit is to straighten out alternating current while converting it to direct current. The rectifier gets its name from a Latin word that means “straight.” Here are key points to know about an active rectifier circuit that delivers current in a single direction. Inside an Active Rectification Circuit At

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Circuit-Analysis Techniques for Forward-Conducting Diode

Easy Circuit-Analysis Techniques for Forward-Conducting Diode Circuits

Diodes function as semiconductor gates that allow or restrict current flow in one direction or the other. Currents and voltages in circuits with multiple diodes can be analyzed with schematic diagrams. Here are two different methods to analyze forward-conducting diode circuits. Switch Method The simplest but less accurate method for circuit-analysis is to view a

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Flyback Transformer

Everything You Need to Know About Flyback Transformer

A flyback converter is a simple switch-mode power supply for AC or DC applications. This low to the mid-power device that supports multiple outputs is designed to transfer power from the input to the output during off-time. It’s found in a television set, plasma lamp, and many other electronic devices that require high voltage.

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Understanding Capacitor Leakage to Make Smart Things Run Longer

Understanding Capacitor Leakage Current and How to Reduce It

Capacitors, which are components on a circuit board that store electrical energy in an electric field, are among the most common parts in electronic equipment. When energy leaks from these devices it is called “capacitor leakage.” Here’s a brief look at what happens with a leakage which threatens to shorten the device’s life span.

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Important Role Learning Rate Plays in Neural Network Training

The Important Role Learning Rate Plays in Neural Network Training

Artificial Intelligence (AI) technology is continuously expanding along with the proliferation of smart devices and deep learning, or what was originally called “neural networks.” Deep learning is a subset of machine learning technology with decision-making capabilities based on historical analysis. Here’s a look at how neural networks have evolved and the increasingly important role of learning rate.

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Memory Chips

SPI EERAM Memory Chips: Antidote to Power, Data Loss Developed by Microchip

As advanced as computer hardware has gotten, it can still be damaged or data loss can occur during a power outage or hardware failure. Data loss has become a major concern among all businesses, as every company must devise a reliable data backup plan in case their primary server goes down. A new solution that allows you to constantly write to a device is the SPI EERAM Memory Chip, as a reliable backup for RAM contents.

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Silicon Photomultiplier

Silicon Photomultiplier: Everything You Need to Know

Silicon photomultiplier (SiPM) technology improves timing and sensitivity of applications that involve photon detection. These sensors are useful for detecting light wavelengths in the near-ultraviolet to near-infrared range. As a solid-state device solution with no moving parts, SiPM is more efficient than heavier photomultiplier tubes when it comes to sensing, quantifying, and timing various levels of light.

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Transistor

Gaining Clarity on Terms Related to Gain of a Bipolar Junction Transistor

A bipolar junction transistor (BJT) is a semiconductor device that can be used as an electrical switch or a switch to amplify a signal. It’s important to measure its beta, which is the gain or amplification factor of a transistor. Beta reflects the proportionality between the base current and the collector current of a BJT set at the forward active mode. Here are some essential terms related to BJT betas and why they create confusion.

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Microcontrollers

The Brown Out Reset in Microcontrollers: Preventing False Power-Downs

Exploring the world of microcontrollers inevitably leads to learning about problems that affect circuits, such as a “False Power-Down.” This situation involves problems resulting from a combination of power level, external signals, multiple power supplies in a circuit and slow-discharging capacitors. Here’s a deeper look at how to avoid a False Power-Down.

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Decoupling Capacitors

Via Configurations Can Be Used to Connect Decoupling Capacitors

Due to the fact that input voltages in ICs can be unstable, decoupling capacitors are needed as solutions for keeping voltage stable when input voltage fluctuates. Also known as bypass capacitors, decoupling capacitors act as energy reserves to compensate for losses. These electronic components either provide needed energy or absorb excess energy. Using decoupling capacitors next to clocked digital ICs helps generate a smooth input voltage, drawing from large transient power supply currents.

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