Switching Power Supply Product List and Ranking from 75 Manufacturers, Suppliers and Companies

HBU250/HEU250 series

2×4 inch 250W power supply. Certified for both safety standards for medical devices and information processing equipment.

- Worldwide input specifications AC85 264V 47 63Hz - Single output 12V 48V lineup - Overvoltage protection, overload protection, overheating protection, output short-circuit protection - Size 2 x 4 inch, power density 25.41W/inch³ - 2 MOPP (between input and output) - Efficiency 93% (for output 36V 48V models) - Peak load support: Please refer to the separate data sheet for details - Compliant with IEC protection class Class 1 or Class 2 devices (Class 2 requires the addition of a ferrite core for EMC measures. Please contact us for details) - 3-year warranty

Company：メトロ電気電源事業部
Price：Other

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Lighting control via PLC communication (for overseas)

No new communication wiring work is required! We will use PLC to control one of the lighting control standards, "DALI."

This is an introduction to overseas lighting control using PLC communication. We control one of the lighting control standards, "DALI" (Digital Addressable Lighting Interface), using PLC. (A DALI module has been added to our PLC device.) The control data is converted to the DALI protocol at the PLC terminal device. By using PLC, it is possible to use the DALI standard without the limitation of a maximum distance of 200m (host-lighting distance) and 64 connections. 【Benefits of HD PLC Standard】 ■ Stable communication with wired connections ■ No need for new communication wiring work ■ High communication speed ■ Easy installation with one-touch settings, even for light users ■ Capable of supplying higher current and voltage than Ethernet PoE *For more details, please refer to the PDF document or feel free to contact us.

Company：ヘルヴェチア
Price：Other

Communications
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Data: Power supply for xenon arc lamp

Easy integration of the power supply unit and optical equipment! Introducing the power supply for xenon arc lamps.

This document contains information about the current IGBT method and power supplies for xenon arc lamps. It introduces "high capability with high-speed switching" and "large current with low voltage input." It explains the differences from the current IGBT method, making it a useful reference when considering implementation. We encourage you to read it. [Contents (excerpt)] ■ Low switching speed with limited capability ■ Drive transformer required ■ Half-bridge method *For more details, please refer to the PDF document or feel free to contact us.

Company：パワーコントロ―ル社
Price：Other

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Study of the Circuit Configuration for Power Supply of Xenon Arc Lamps

Introduction of the actual measurement results and features of the power supply for xenon arc lamps, as well as achievable design specification targets.

This document is a paper that examines the circuit configuration of a power supply for xenon arc lamps. It summarizes the design points, design goals and specifications, results from practical measurements, and features. Additionally, it provides an explanation of the switching regulator "XLR-500S." The content is designed to be easy to reference, so please take a moment to read it. 【Contents (partial)】 ■ Preface ■ Examination of Circuit Configuration ・ Design Points ・ Design Goals and Specifications ・ Main Circuit of Prototype Power Supply *For more details, please download the PDF or feel free to contact us.

Company：パワーコントロ―ル社
Price：Other

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300W Ultra-Low Noise Switching Power Supply 'PFS300A'

Switching power supplies suitable for medical diagnostic equipment, bioanalysis instruments, and ultra-fine measurement and inspection devices.

The PFS300A is an ideal power supply for embedded applications in advanced medical devices, thanks to its features of ultra-low leakage current, low noise terminal voltage, and low noise electric field strength! It is particularly suitable for medical diagnostic equipment, bioanalyzers, and ultra-fine measurement and inspection devices. By adopting a composite resonant type, it provides a clean DC power supply for noise-sensitive applications while achieving groundbreaking features such as compact size, lightweight, and high efficiency. 【Features】 ■ Reinforced insulation * Medical standard between primary and secondary ■ Ultra-low ripple noise (10mV) ■ Low noise terminal voltage and low noise electric field strength ■ Low leakage current (0.2mA at 264Vac) ■ Safety standards: 62368-1, 60601-1 * For more details, please refer to the PDF document or feel free to contact us.

Company：Daitron Co., Ltd.
Price：Other

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Ultra-Low Noise Power Supply "RFS, LFS, PFS Series"

Achieves performance equivalent to linear power supplies and enables stable supply. Widely used in measuring instruments, analytical instruments, semiconductor manufacturing equipment, and more.

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."

Company：Daitron Co., Ltd.
Price：Other

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[Information] The Secret of Low Noise

Introducing a design that does not produce the "noise," which is the fate of switching power supplies.

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.

Company：Daitron Co., Ltd.
Price：Other

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Free Webinar on the Possibilities of Switching Power Supplies Achieving Low Noise

What kind of power supply is effective for the design and manufacture of measuring devices that require high resolution? Examples of its introduction in high-end audio are also presented.

We offer a wide range of "ultra-low noise switching power supplies," including products that support low ripple noise of at least 1mV and those that meet medical device standard 60601-1. We are pleased to announce a free webinar themed "The Potential of Switching Power Supplies Realizing Low Noise." In addition to introducing the features and benefits of low-noise power supplies by our employees, we have a special segment where Mr. Hiroyuki Sakai and Mr. Tomoyuki Sato, the president and director of the audio manufacturer OLIOSPEC, will discuss case studies on the introduction of Daitron power supplies in high-end audio. If you are involved in the design and research of devices that require the detection of analog signals with linearity and are struggling with micro-signal detection or fine control, we encourage you to participate. 【Event Overview】 "Power Supply Performance Required for Fine Control and Detection - The Potential of Switching Power Supplies Realizing Low Noise" Date and Time: October 4, 2023 (Wednesday) 13:30 - 14:30 Location: Online via MS-Teams Live Event Capacity: Up to 100 participants Participation Fee: Free *If you wish to participate, please register by 18:00 on September 28, 2023, using the URL below.

Company：Daitron Co., Ltd.
Price：Other

Technical Seminar
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Switching Power Supply "DIMENSION Q Series"

Compact (width 32mm or more), lightweight, high-performance, high-end model! Switching power supply from PULS that overcomes challenges with cutting-edge technology!

A high-efficiency, compact, and lightweight switching power supply manufactured by PULS, developed with a focus on incorporating cutting-edge technology. This high-performance product demonstrates advanced functionality in national strategies such as smart city projects, as well as in railways and maritime applications. It supports various input types including single-phase, three-phase, and DC inputs. The high power output ranges from 80W to 960W, housed in a robust plastic casing that offers class-leading longevity. It features spring clamp/screw terminal blocks (bar terminals) and can provide a "DC output normal" relay output. **Features** - Compact: Width from 32mm (80W and above) - Active filter for harmonic suppression - Broad compatibility with various certifications - Output adjustable via potentiometer - Wide range input support - Inrush current limiting function - High efficiency exceeding 90% - Class-leading longevity - "DC output normal" relay output *Achieved the number one global market share in sales and production volume in the DIN rail power supply market in 2015, according to the Global DIN Rail Power Supply Industry 2016 Market Research Report by QYR Machinery and Equipment Research Center.*

Company：理経
Price：Other

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UPS/Uninterruptible Power Supply
Switching Power Supply

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Switching Power Supply "DIMENSION X Series"

Supports high-load devices such as motors! Ideal for compact and low-cost solutions (PULS manufactured switching power supply).

The "DIMENSION X Series" is a switching power supply manufactured by PULS, developed with a focus on high efficiency, compact size, lightweight design, and ease of wiring. It is capable of supporting high-load devices such as motors with a three-phase input half-wave rectification type. It achieves high precision and stable voltage output as well as buffer time with low loss. The DIMENSION X Series is ideal for compact and low-cost solutions. 【Features】 ○ Three-phase input half-wave rectification type ○ Supports high-load devices such as motors ○ High precision and stable voltage output ○ Achieves buffer time with low loss ○ Ideal for compact and low-cost solutions ※ In the DIN rail power supply market, it achieved the world's No. 1 share in sales and production volume in 2015, according to the Global DIN Rail Power Supply Industry 2016 market research report by QYR Machinery and Equipment Research Center. For more details, please contact us or download the catalog.

Company：理経
Price：Other

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UPS/Uninterruptible Power Supply
Switching Power Supply

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Switching power supply "DIMENSION CP10"

Achieved 95.2% efficiency! High-performance, high-end model with 240W single-phase input type (PULS manufactured switching power supply).

The "DIMENSION CP10" is a high-performance, high-end model that incorporates SiC modules in its LLC converter, achieving a world-class efficiency of 95.2%. This represents a 46% improvement in efficiency compared to the CS10. By re-evaluating the circuit configuration and thermal layout, we have achieved a compact design with a width of 39mm. It is a 240W single-phase input type, capable of operating at an ambient temperature of 40°C and achieving 120,000 hours at rated load, significantly exceeding previous product lifespans. 【Features】 ○ 240W single-phase input type ○ High-performance, high-end model ○ Achieves 95.2% efficiency ○ Compact design with a width of 39mm ○ Significant increase in product lifespan ※ In the DIN rail power supply market, it achieved the world's No. 1 share in sales and production volume in 2015, according to the Global DIN Rail Power Supply Industry 2016 Market Research Report by QYR Machinery and Equipment Research Center. For more details, please contact us or download the catalog.

Company：理経
Price：Other

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UPS/Uninterruptible Power Supply
Switching Power Supply

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Switching power supply "Railway Power Supply"

【Comprehensive catalog giveaway!】Power supply with DC110V voltage! Railway power supply with insulated protective coating on the circuit board.

The "railway switching power supply" is a switching power supply that supports a power supply voltage of DC110V (-30%/+40%), an instantaneous voltage drop of -40% (66V), and operates for 0.1 seconds. It has a buffer time of 200% against the EN50155 Class S2 requirements. The circuit board is coated with insulation protection. We offer a lineup including 100W "QS5.241-60", 200W "QS10.241-60", and 400W "CPS20.241-60". 【Product Lineup】 ○ QS5.241-60: 100W DC input ○ QS10.241-60: 200W DC input ○ CPS20.241-60: 400W DC input ○ QS10.241-C1: 240W AC input ○ CPS20.241-C1: 480W AC input ○ QT20.241-C1: 480W AC input ※ In the DIN rail power supply market, we achieved the world's No. 1 share in sales and production volume in 2015, according to the Global DIN Rail Power Supply Industry 2016 Market Research Report by QYR Machinery and Equipment Research Center.

Company：理経
Price：Other

Switching Power Supply
Other power sources
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Rikei Corporation / PULS GmbH

Quickly bringing the world's advanced systems. We provide optimal solutions.

Rikei Corporation is a solution vendor in the IT and electronics industry. We provide a variety of solutions centered around cutting-edge technology and advanced products in the fields of system solutions, network solutions, and electronic components and equipment. The backbone of this is our network with some of the world's leading manufacturers and partners. We have been certified as a sales partner of PULS in Germany and have started selling a wide range of DIN rail standard switching power supplies. PULS was established in 1980 in Munich, Germany, and was the first in the world to start producing DIN rail mount type switching power supplies. Development is conducted in Germany, with production taking place in factories in the Czech Republic and China. In 2015, PULS achieved the number one global market share in sales and production volume in the DIN rail power supply market. According to the Global DIN Rail Power Supply Industry 2016 Market Research Report by QYR Machinery and Equipment Research Center.

Company：理経
Price：Other

Other security and surveillance systems
SFA/Sales Support System
Production Management System
Switching Power Supply

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Switching Power Supply Compatible with DIN Rail Standards for the Railway Industry - Explanation Document

Outstanding performance in Europe! Compliant with standards for vibration resistance, temperature changes, EMC noise resistance, and fire prevention.

We are currently offering a "description document" that explains the product features and specific applications of the German PULS company's "Power Supply for Railways," which we handle. "DIN-RAILway" boasts a wealth of experience in Europe as a DIN rail-compatible switching power supply that meets the stringent demands of the railway industry. 【Examples of Applications in the Railway Industry】 ■ Central Control ■ Air Conditioning ■ In-train and External Communication ■ Signals ■ Operation Safety Devices (ATC), etc. ★ We are also offering a collection of case studies related to railways in Germany and Switzerland! *For more details, please download the PDF document. Additionally, those who download the document will receive an invitation to the "Railway Technology Exhibition 2017"! Please feel free to contact us.

Company：理経
Price：Other

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PULS manufactured medical standard (IEC60601) certified switching power supply

Excellent MTBF characteristics, long lifespan! High-efficiency switching power supply that achieves continuous natural air cooling.

PULS Corporation, as a leading manufacturer of DIN rail power supplies, offers DIN rail switching power supplies certified to various standards, including railway standards (EN50501), marine standards (GL and ABS), and European explosion-proof standards (ATEX). This product is a switching power supply that has obtained certification for medical standards (IEC60601). It achieves high efficiency with continuous natural air cooling and boasts high flexibility due to DIN rail mounting. For detailed product information (main specifications), please download the PDF materials for reference. Members who download will receive detailed data sheets and the PULS product selection guide. 【Features】 ■ High efficiency achieving continuous natural air cooling (over 95%) ■ Excellent MTBF characteristics and long lifespan ■ 2MOPP (redundant measures for patient protection) *For more details, please refer to the PDF materials or feel free to contact us.

Company：理経
Price：Other

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[PULS] Switching Power Supply 'PIANO Series'

High efficiency, long lifespan, high reliability, compact size! Achieving maximum cost performance.

The "PIANO Series" is an excellent switching power supply developed for users seeking a simple and highly reliable power source for applications. It emphasizes basic functionality while pursuing cost performance. The housing is made of sturdy and lightweight polycarbonate. Additionally, the new circuit design allows for space-saving. The 90W type can be housed in a compact size of 36x90x91mm, and it reduces power loss to less than 0.5W under no load. 【Features】 ■ Focus on basic functionality and pursuit of cost performance ■ High efficiency, long lifespan, and high reliability ■ Sturdy and lightweight polycarbonate housing ■ Monitoring function (DC-OK signal and relay contact) ■ Achieves high efficiency in a small size *For more details, please refer to the PDF materials or feel free to contact us.

Company：理経
Price：Other

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High-efficiency switching power supply implemented with EtherCAT.

Real-time application data! Avoid downtime and improve overall efficiency.

The power supply from PULS (Germany), which features high efficiency, ease of use, and excellent connectivity with an EtherCAT port, can be directly connected to an EtherCAT controller without the need for an additional gateway, allowing for easy and quick access to various application data and power functions. The real-time capabilities and high-speed transmission of EtherCAT are well-suited for maintenance, logging, and remote control of large-scale systems. 【Features】 ■ EtherCAT communication functionality ■ EtherCAT port (RJ45 x2, with Link/Activity LED) ■ High-speed transmission ■ Built-in: ESI file - EEPROM data ■ System optimization ■ Avoidance of downtime ■ Improvement of overall efficiency We would appreciate it if you could download the PDF file for more details. If you have any questions or concerns, please feel free to contact us.

Company：理経
Price：Other

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[Switching Power Supply Solutions and Proposal Examples] Innovations in Circuit Configuration

Innovative circuit configuration! Introducing a case that achieved an input voltage range of three-phase 440 to 480V.

We would like to introduce a case study of solutions and proposals for "switching power supplies." The issue we are presenting this time is the concern that "adding a transformer to accommodate high voltage increases product size and cost." Currently, there are few components that can handle the voltage, and a step-down transformer is being used to reduce the voltage. To address this, we devised a circuit configuration and used available components to achieve a switching power supply that supports an input voltage range of three-phase 400V. 【Case Overview】 ■ Challenge - Adding a transformer to accommodate high voltage increases product size and cost. ■ Result - Achieved a switching power supply that supports an input voltage range of three-phase 400V. ■ Product - Switching power supply. *For more details, please refer to the related links or feel free to contact us.

Company：パワーサプライテクノロジー松阪本社
Price：Other

Switching Power Supply
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Compact and lightweight power supply

A reduction of 57% compared to conventional products! This is a small and lightweight product with an input voltage of AC 85V to 264V.

The "Compact and Lightweight Power Supply" is a product that achieves high efficiency at rated conditions through a current resonance control method. It has been miniaturized through a heat dissipation structure design using a high thermal conductivity resin substrate and a self-developed compact transformer. Additionally, the power density is 0.8W/cm, which is a 38% reduction compared to conventional products. 【Features】 ■ Achieves high efficiency at rated conditions through current resonance control method ■ Miniaturization through heat dissipation structure design with high thermal conductivity resin substrate and self-developed compact transformer *For more details, please refer to the related links or feel free to contact us.

Company：パワーサプライテクノロジー松阪本社
Price：Other

Switching Power Supply
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Asia Electronics Industry Co., Ltd. Business Introduction

Our products are active in a wide range of fields!

Asia Electronic Industry Co., Ltd. is a company engaged in the research and development, design, manufacturing, and sales of switching power supplies. We offer a range of products with a strong track record in the industrial sector, which are used in various advanced systems such as optical communication systems and transportation systems, as well as in aircraft and medical devices. With ample development and production space, we respond to our customers' new needs, so please feel free to contact us with your requests. 【Business Activities】 ■ Research and development, design, manufacturing, and sales of switching power supplies (DC-DC converters, AC-DC converters, DC-AC inverters) *For more details, please refer to our catalog or feel free to contact us.

Company：アジア電子工業
Price：Other

Switching Power Supply
converter
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TG13-0270-01

Flex ATX 270W for NAS, gaming devices, and other uses.

Company：Lead Year Enterprise Co.,Ltd. (Tiger Power) SM1 (germaie.huang@tigerpower.com)
Price：Other

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Switching Power Supply

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250W substrate type 2x4

Small size, board type 250W, single-phase output, designed to be easy.

Small size, circuit board type 250W, single-phase output, designed to be easy to use. There are four types of single-phase output: 12V/24V/48V/55V.

Company：Lead Year Enterprise Co.,Ltd. (Tiger Power) SM1 (germaie.huang@tigerpower.com)
Price：Other

Switching Power Supply
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17070 SAW12D

The output type is code type, USB type A! The output capacity is 15W.

We would like to introduce the switching power supply '17070 SAW12D' that we handle. The specifications of this product are PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI, and the output types are cord type and USB Type A. Additionally, the output voltage/current is 5V/9V/12V/15V/24V 2.1A max. Please feel free to contact us if you have any requests. 【Specifications】 ■ Output capacity: 15W ■ Output voltage/current: 5V/9V/12V/15V/24V 2.1A max ■ Output types: cord type, USB Type A ■ Standards: PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI *For more details, please download the PDF or feel free to contact us.

Company：シノ・アメリカン・ジャパン
Price：Other

Office supplies
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20190 SAW12G/SAW15A

Output voltage/current is 5V/9V/12V/15V/24V 2.5A max! The output capacity is 15W.

We would like to introduce the switching power supply '20190 SAW12G/SAW15A' that we handle. The output type of this product is a cord type, and the output capacity is 15W. The standards are PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI. Additionally, the output voltage/current is 5V/9V/12V/15V/24V 2.5A max. Please feel free to contact us if you have any requests. 【Specifications】 ■ Output capacity: 15W ■ Output voltage/current: 5V/9V/12V/15V/24V 2.5A max ■ Output type: Cord type ■ Standards: PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI *For more details, please download the PDF or feel free to contact us.

Company：シノ・アメリカン・ジャパン
Price：Other

Office supplies
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18060 SAW24/SAW24D

The output capacity is 24W! The output voltage/current is 5V/9V/12V/15V/24V 3.0A max.

We would like to introduce the switching power supply '18060 SAW24/SAW24D' that we handle. The specifications of this product are PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI. The output voltage/current is 5V/9V/12V/15V/24V 3.0A max. Additionally, the output capacity is 24W, and the output type is cord type. Please feel free to contact us if you have any requests. 【Specifications】 ■ Output capacity: 24W ■ Output voltage/current: 5V/9V/12V/15V/24V 3.0A max ■ Output type: cord type ■ Standards: PSE/UL/EU/UK/AU/KC/CCC/BIS/BSMI *For more details, please download the PDF or feel free to contact us.

Company：シノ・アメリカン・ジャパン
Price：Other

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[Power Supply Design Proposal Example] Ultra-wide range support for input DC 24V to 110V.

By eliminating the switch, it is possible to achieve stable output! Reliability has also improved!

We received a request from a customer to develop a power supply with an ultra-wide input voltage range of 12 to 110V. Typically, when the range is wide, it is necessary to separate the power supply by input voltage, such as 12 to 24V or 48 to 72V, or to use a switch to toggle between them. By using a buck-boost switching converter that can automatically switch between boost and buck operations, we can accommodate an ultra-wide input range of DC 24V to 110V. Eliminating the switch allows for stable output and improves reliability. [Challenges] ■ Development of a power supply with an ultra-wide input voltage range of 12 to 110V ■ When the range is wide - It is necessary to separate the power supply by input voltage, such as 12 to 24V or 48 to 72V - Or it is necessary to use a switch to toggle between them *For more details, please refer to the related link page or feel free to contact us.

Company：アイガ電子工業
Price：Other

Power Supplies
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[Power Supply Design Proposal Example] Miniaturization in Wide Range Power Supplies

Adopted synchronous rectifier circuit for output! Achieved high efficiency within the size of 60×250×150!

We received a request to fit a power supply with an output of 24V 10A and an input of AC 100-200V wide range, including peripheral circuits such as output signal control, into a size of 60×250×150. Typically, in natural air cooling, the power supply is calculated at 8.5cc per watt, and if a standard circuit design is used, it will not fit within the requested size. Therefore, our company has achieved high efficiency by adopting a synchronous rectification circuit at the output to enhance the conversion efficiency of the switching regulator, fitting it into the size of 60×250×150. [Challenges] ■ Power supply with output of 24V 10A and input of AC 100-200V wide range - We want to fit it into a size of 60×250×150, including peripheral circuits such as output signal control. *For more details, please refer to the related link page or feel free to contact us.

Company：アイガ電子工業
Price：Other

Power Supplies
Switching Power Supply

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[Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies"

An explanation of the basics of power circuit design, including how to determine specifications, an overview of the main circuits and principles of switching power supplies!

The handbook "Circuit Configuration and Design Methods for Switching Power Supplies" explains the key items to keep in mind when designing power supply circuits, using specific circuit diagrams. It is an essential book for engineers involved in the development and design of switching power supplies. 【Contents】 ■ Key items in power supply circuit design ■ Types and characteristics of power supply circuits 　◎ Chopper method 　◎ Converter method 　　Flyback converter method, forward converter method, 　　active clamp forward method, push-pull method, 　　half-bridge method, full-bridge method ■ Main circuits and basic principles of switching power supplies 　　Switching circuit configuration, function of transformers, filter circuits, 　　inrush current limiting circuits, input reverse connection circuits, input smoothing circuits, auxiliary power supply circuits, 　　active clamp circuits, snubber circuits, output smoothing circuits, 　　check terminal protection, thermal design, momentary power interruption circuits, startup and shutdown circuits *If you would like the handbook, please request the materials or view the PDF data (excerpt version) from the download.

Company：アイガ電子工業
Price：Other

Switching Power Supply
Switching Power Supply

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Switching power supply / power supply unit repair/replacement service

If the cause of the failure is unknown, we will conduct a failure analysis to identify the faulty part and propose repair details.

We offer repair and replacement services for switching power supplies and power devices. For aging equipment's power supplies, we provide repair services that consider replacement with equivalent parts. We address not only failures due to aging but also unexpected breakdowns. Repairing power supplies allows for the operation of equipment and devices, helping to reduce investment costs. 【If you have these concerns】 ■ I want to request repairs, but the manufacturer has gone out of business, and there are no contractors available. ■ I am considering new installation due to a breakdown, but since it takes time for delivery, I would like to temporarily extend the life through repairs. ■ The equipment is aging, and the manufacturer will not accept repairs for the power supply. *For more details, please refer to the PDF document or feel free to contact us.

Company：アイガ電子工業
Price：Other

Calibration and repair
Switching Power Supply

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The difference between efficiency and power factor in switching power supplies.

Introducing the differences between efficiency and power factor in switching power supplies in a column format!

Indicators that express the performance and specifications of switching power supplies include input voltage range, output specifications, efficiency, power factor, number of channels, power supply size, and applicable standards, among others. Among these items, have you ever thought, "Wait, what exactly is the difference between 'efficiency' and 'power factor'...?" In fact, "efficiency" and "power factor" refer to completely different values. Therefore, in this article, we will introduce the often-confused concepts of "efficiency" and "power factor." *For detailed content of the column, you can view it through the related link. For more information, please download the PDF or feel free to contact us.*

Company：アイガ電子工業
Price：Other

Switching Power Supply
Switching Power Supply

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Switching Power Supply Product List and Ranking from 75 Manufacturers, Suppliers and Companies | IPROS GMS

Switching Power Supply Manufacturer, Suppliers and Company Rankings

Switching Power Supply Product ranking