Programmable DC Electronic Loads

Protecting Equipment with Programmable DC Power Supplies

Programmable DC power supplies enable users or automation to adjust output voltages with remote control. The controls are either in the form of a keypad or rotary switch, which helps prevent overheating from an excessive voltage or current. Here are some important facts to remember about these power supplies that regulate voltage and current. Main

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voltage drop

Why Does Voltage Drop in a Circuit?

Understanding why voltage drops in a circuit powered by a battery are fundamental to diagnosing electrical problems. The polarity of voltages affects components such as resistors, capacitors, and inductors, as it identifies the direction in which the current moves through a circuit. Here’s a brief look at what happens when the voltage drops in a

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What Are the Differences Between ARM and x86 Processor Cores?

The choice for processors in computing devices continues to be at the core of the tech industry since chipmakers significantly influence hardware and software manufacturing. The leading processor groups on the planet are ARM vs. Intel’s x86. Here’s a look at the differences between the two processor cores. ARM vs. x86 The primary difference between

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60 Hz AC: Why Is It the US Standard?

You might wonder why the United States and Europe use different electric power standards. While the North American electric grid system delivers AC powered at 110-120V with a frequency of 60 Hz, European nations use AC powered at 220-240V with a frequency of 50 Hz. Europe started out mirroring the original US standard at 110V/60

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Interconnect Inductance in Analog and RF IC Designs

Interconnect Inductance in Analog and RF IC Designs: An Overview

Mobile networking is a fundamental need in the 21st century, to the point, it touches most industries. Thanks to the proliferation of smartphones and the Internet of Things (IoT) devices, a new type of digital infrastructure and circuitry is emerging for business networks. Here’s a brief look at how new IC designs using interconnect inductance

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DC Power Connectors

What to Consider When Selecting DC Power Connectors

Sometimes small electronic components can make a big difference, such as with audio, USB, and DC connectors. Two jacks or plugs can look the same, but require specific sizes and ratings to match. Here are key points to remember when replacing these components. Common Connectors DC power connectors work most reliably when properly matched, although

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Understanding the Differences Between Capacitors and Inductors

Two of the most widely used electronic components are capacitors and inductors. Both are designed to store energy and function as temporary energy sources, but what makes them different? Here’s a comparison between capacitors and inductors. Capacitors and Capacitance Capacitors and inductors are often used in power networks, filters, and circuits where voltage requires regulation.

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How to Choose the Perfect Aluminum Electrolytic Capacitor

Any given electronic circuit may include aluminum electrolytic capacitors, which are essential components of electrical designs. They offer high capacitance per volume, low impedance values, and are ideal for both storage and high energy capacity. How Aluminum Electrolytic Capacitors Are Used Commonly found in power supplies and inverters, aluminum electrolytic capacitors can be used in

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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 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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Easy Circuit-Analysis Techniques for Forward-Conducting Diode Circuits

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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