An Introduction to Surface Treatment and the Role of Power Supplies Surface treatment is an additional process applied to the surface of a material for the purpose of adding functions such as rust and wear resistance or improving the decorati[...] Understanding Radiation: Effects on the Body and X-ray Safety Radiation is a general term for alpha, beta, and gamma rays generated by the decay of radioactive isotopes, cosmic rays from outer space, and particle rays and electromagneti[...] What is the difference between Radioactivity, Radiation, and Radioactive Materials? Many of us have heard the words radioactivity, radiation, and X-rays before. Perhaps you may have a somewhat scary image of them. However, radioactivity and radiation are fam[...] Constant Voltage (CV) vs Constant Current (CC) Power Supplies A power supply is a device that supplies electrical energy to one or more electric loads. They are primarily of two types: voltage sources and current sources. In general, "p[...] Difference between DC power and AC power There are two types of electric current. These are direct current (DC) and alternating current (AC). Direct current is a method in which electricity always flows in a certain di[...] Power Electronics for a Decarbonized Society Power electronics refers to the technology of converting and controlling electric power using semiconductor power devices. It plays a critical role in achieving a decarbonized soc[...] A Beginner's Guide to Using Power Supplies Safely Electrical accidents and equipment damage often result from a lack of experience or familiarity with power supply operations. This guide outlines essential safety precautions and b[...] SEM Tech Explained, Part 3: Principles of SEM Elemental Analysis We will introduce a method to analyze the elemental composition of a sample using a Scanning Electron Microscope (SEM) and an Electron Probe Micro Analyzer (EPMA). Both devices can[...] X-ray Image Processing and Automated Inspection - X-ray NDT series (3) Non-destructive inspection using X-rays can perform various inspections. The most common application is the detection of foreign contaminants. Let's introduce the procedure and f[...] SEM Tech Explained, Part 2: A Guide to Electron Microscope Lenses This time, we will introduce the lens of the electron microscope in detail. The following figure shows the structure of the electron microscope introduced last time. Figure: Str[...] Preceding 10 items 1 2 3 4 5 6 7 8 9 10 11 12 13 Next 10 items
