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What is the difference between a constant voltage power supply and a constant current power supply? Let's understand the basic principle

What is the difference between a constant voltage power supply and a constant current power supply? Let's understand the basic principle

A power supply is a device that supplies electrical energy to a load, and there are two types: voltage sour[…]

Difference between DC power and AC power

Difference between DC power and AC power

There are two methods of electric current. These are direct current (DC) and alternating current (AC). Direct curre[…]

Basics of Power Electronics that Support a Decarbonized Society

Basics of Power Electronics that Support a Decarbonized Society

Power electronics refers to technology that converts and controls electric power using semiconductor devices for elect[…]

For new Electronics Engineers, How to Use the Power Supply Safely

For new Electronics Engineers, How to Use the Power Supply Safely

Many new employees in Japan will join the company in April. Accidents and injuries caused by lack of knowledge and ex[…]

Electron Microscope and Elemental Analysis - Electron Microscope (SEM) Technical Explanation Series (3) -

Electron Microscope and Elemental Analysis - Electron Microscope (SEM) Technical Explanation Series (3) -

We will introduce a method to analyze what kind of elements are contained in a sample using a Scanning Electron Micro[…]

Automatic Inspection and X-ray Image Processing - X-ray Non-Destructive Inspection series (3) -

Automatic Inspection and X-ray Image Processing - X-ray Non-Destructive Inspection series (3) -

Non-destructive inspection using X-rays can perform various inspections. The most widely used is the inspection to de[…]

Electron Microscope Lenses -Electron Microscope (SEM) Technical Explanation Series (2) -

Electron Microscope Lenses -Electron Microscope (SEM) Technical Explanation Series (2) -

This time, we will introduce the lens of the electron microscope in detail. The following figure shows the structure […]

Information Obtained from X-ray CT Images and How to View Them - X-ray Non-Destructive Inspection series (2) -

Information Obtained from X-ray CT Images and How to View Them - X-ray Non-Destructive Inspection series (2) -

Last time, we explained how X-ray CT works. This time, let's introduce how to save the captured data and how to utilize[…]

Basics of units used in electronics

Basics of units used in electronics

When writing specifications, you will often write numerical values in various units. However, if the number has a lar[…]

Wiring Design for the Best Performance from Power Supply

Wiring Design for the Best Performance from Power Supply

No common use of GNDs is allowed among signal lines, power lines, and status lines. The wiring of remote lines shoul[…]