Tech Tips

Bipolar Power Supply Applications

We will offer applications based on Matsusada Precision's achievement. What is a Bipolar Power Supply? It is a four-quadrant bipolar power supply to source and sink the power. [...]

How to Take Beautiful X-ray CT Images? - X-ray Non-Destructive Inspection series (1) -

We explain the principle of X-ray CT, and we also provide the difference between medical and industrial use. "CT" is an abbreviation for "Computed Tomography." That is a metho[...]

Relationship between Acceleration Voltage and Image - Electron Microscope (SEM) Technical Explanation Series (1) -

The electron microscope is an indispensable instrument for analyzing samples. This series explains the basics of electron microscopes. The first theme is the acceleration voltag[...]

Edison vs Tesla -DC Power vs AC Power-

There are many machines that use electricity as a power source, such as electronic devices and home appliances around us. And in the case of Japan, most of them may be operatin[...]

Installation of DC Power Supply and remote sensing correctly and safely

Contains DC power supply know-how and how-to-use! Matsusada Precision is the leader in power supply manufacturing PROPER INSTALLATION OF POWER SUPPLY CONNECTION OF LOAD[...]

Digital Measurement and Resolution -Basics of IoT-

In the last column, we introduced power semiconductors and improved their performance. We also mentioned that improving performance requires numerical measurements from several[...]

Types of Power Semiconductors -Reliability and Performance Test

We introduced how to make a DC power supply from a grid connection and an AC power supply until the last column. These conversions are basically done by circuits, and they are [...]

Method of Generating Direct Current (DC) Power

In general, electronic devices operate at direct current. This is common to home appliances such as smartphones, Computers, TVs, refrigerators, and air conditioners, as well as [...]

Electric grid (power system interconnection) to Learn from Scratch

Do you know that there was a "switch" until about the 1980s in the case that you buy home appliances, especially when you connect lighting equipment to an outlet in Japan? Thi[...]

How to Use Bidirectional Power Supply

First, we explain what a bidirectional power supply means. A converter that can convert DC and AC bidirectionally to any power system is called a bidirectional power supply. It [...]