Daitron Co., Ltd. List of Products and Services

The "LFS50A/LFS150A" is an ultra-low noise switching power supply that employs a composite resonance type method. It provides a clean DC power supply for noise-sensitive applications while achieving groundbreaking features such as compact size, lightweight, and high efficiency. With low leakage current, low noise terminal voltage, and low noise electric field strength, it is particularly ideal for advanced ultra-fine measurement and inspection equipment, as well as various medical and bio-device embedded applications. 【Features】 ■ Reinforced insulation * Medical standard between primary and secondary ■ Ultra-low ripple noise ■ Low noise terminal voltage and low noise electric field strength ■ Low leakage current (0.15mA at 264Vac) ■ Safety standards: 62368-1, 60601-1 * For more details, please refer to the PDF materials or feel free to contact us.

Our company offers power supply products that achieve low noise performance equivalent to linear power supplies while being switching power supplies. By leveraging the advantages of being compact, lightweight, and highly efficient as a switching power supply, we can reduce the labor involved in noise countermeasures for the entire system and lower the design burden. These products can be utilized in equipment and devices that require low noise and low leakage current, such as measurement instruments, analytical instruments, physical and chemical instruments, medical devices, semiconductor manufacturing equipment, and production facilities. 【Features】 - Ultra-low output ripple noise (RFS series: 1mV, LFS/PFS series: 10mV) - Low noise terminal voltage (input feedback noise), low noise electric field strength (radiated noise) - Low leakage current - Significant reduction of output common mode noise (RFS series) - Medical device standard UL/EN60601-1 certified (LFS/PFS series) *Evaluation demo units are available for loan. Please contact us through "Inquiries." *Product and technical materials can be viewed from "PDF Download."

We offer AC-DC switching power supplies that are compact, lightweight, highly efficient, and also pursue low noise characteristics. Starting with the 'RFS series,' which achieves an ultra-low output ripple noise of just 1mV, we have the 'LFS series' and 'PFS series,' which have obtained medical device standard 60601-1. We also suppress noise terminal voltage, noise electric field strength, output common mode noise, and more, contributing to a reduction in the labor required for noise countermeasures. Additionally, switching from linear power supplies allows for space-saving. 【Features】 ■ A lineup of products that support a minimum of 1mV low ripple noise ■ Compatible with input voltages of 85-264 (VAC) ■ Suitable for applications such as electron microscopes, medical lighting devices, and semiconductor manufacturing equipment, where low noise and low leakage current are required. *For more details, please refer to the product catalog available for download as a PDF.

In this document, we introduce how the power supplies handled by Daitron achieve low noise. Generally, switching power supplies generate noise due to the ON/OFF switching. Daitron has made improvements to this switching method. We will reveal the secret of a "power supply that does not produce noise" rather than just a "power supply that suppresses noise." [Contents] ■ Hard Switching and Soft Switching ■ Fundamental Issues of Switching Power Supply Noise ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

This document provides a detailed introduction to the usefulness of low-noise power supplies in galvanometers, using diagrams. It includes sections such as "What is a galvanometer?" and "Applications used." A galvanometer scanner is a control device that directs laser light to a pinpoint by controlling the laser light reflection mirror (galvano mirror) at the tip of the galvanometer motor in two axes, and in some cases, a lens in a third axis. Please take a moment to read it. [Contents] ■ What is a galvanometer? ■ In other words, this is what it means ■ Applications used *For more details, please refer to the PDF document or feel free to contact us.

This document introduces the usefulness of low-noise power supplies for photomultiplier tubes. It explains "What is a photomultiplier tube?", "Applications of photomultiplier tubes," and "The usefulness of low-noise power supplies in photomultiplier tubes," using diagrams. The advantages of using photomultiplier tubes include the ability to perform high-speed measurements even over large areas and the capability to achieve various operating ranges by changing the supply voltage. We encourage you to read it. [Contents] ■ What is a photomultiplier tube ■ Applications of photomultiplier tubes ■ The usefulness of low-noise power supplies in photomultiplier tubes *For more details, please refer to the PDF document or feel free to contact us.

This document provides an easy-to-understand explanation of the "usefulness of low-noise power supplies in X-ray imaging," accompanied by photos and illustrations. It includes a wealth of information on topics such as "the mechanism of X-ray imaging," "the mechanism of the detection area (detector)," and "signal processing." In recent years, X-ray imaging of the human body has been minimized in terms of radiation exposure, reducing the amount of X-ray irradiation as much as possible. As a result, noise in the analog signals of the detector, which is the receiving part, has a significant impact on the images. Additionally, in industrial applications, attempting to image thicker materials at the same output similarly results in noise affecting accuracy. We believe that using low-noise power supplies can be a key to solving these issues. Please feel free to download and take a look. *For more details, please refer to the PDF document or feel free to contact us.*