Power Supplies Product List and Ranking from 175 Manufacturers, Suppliers and Companies

[Example] Emergency Power Supply Device "Solar Portable Power"

Peace of mind knowing that power can be secured even during disasters! It is installed in the school's disaster prevention storage.

The "Solar Portable Power" is an emergency power supply device that can be used as a power source in the event of power outages caused by disasters. Its lifespan is more than twice that of lithium batteries. It provides peace of mind by allowing you to charge your smartphone during power outages due to disasters. Installation examples: Komae City Komae Daiichi Elementary School, Komae Daisan Elementary School Komae Dairoku Elementary School, Komae Daisan Junior High School 【Features】 ■ Can be charged using power sources (solar, commercial power, car plug) ■ Can be continuously used with solar panels during long-term power outages in emergencies ■ All devices that can be used with commercial power can be used because it utilizes a sine wave ■ Battery level is displayed at all times with an LED ■ The battery uses a small sealed lead battery manufactured by Furukawa Battery *For more details, please refer to the catalog or feel free to contact us.

Company：サルバ
Price：Other

Other power sources
UPS/Uninterruptible Power Supply
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Data: Pulse Reverse Power Supplies

Introducing a pulse reverse power supply device that converts input AC signals to DC!

This document introduces the "Pulse Reverse Power Supply" handled by Kōguchi Support. It includes images and details about what can be achieved with pulse power, product features, and parameters. Additionally, examples of "Pulse Power" and "System Examples" are also provided. We encourage you to read it. 【Contents (partial)】 ■ What can be achieved with pulse power ■ Average current ■ Waveforms can be programmed up to 16 steps ■ Variety of interfaces ■ Delivery records worldwide *For more details, please refer to the PDF document or feel free to contact us.

Company：河口・サポート名古屋事務所
Price：Other

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Communication DC power supply device

For communication power supply systems, leave it to Eiritsu Electronic Industry Co., Ltd.

Eiritsu Electronic Industry Co., Ltd. manufactures high-quality products with excellent cost performance tailored to our customers' needs, earning their trust. We provide customized solutions considering the desired electrical specifications, shapes, dimensions, usage conditions, and environments. Additionally, we respond quickly from production to delivery, so we also welcome inquiries regarding delivery times.

Company：エイリツ電子産業
Price：100,000 yen-500,000 yen

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Fujidenko Co., Ltd. Product Information Catalog

A wide variety of electrical devices featured! Product catalog of Fuji Electric Co., Ltd.

This catalog is primarily a product catalog for Fuji Denko Co., Ltd., which manufactures various electrical equipment. It includes a variety of products, starting with the storage battery system for fire extinguishing equipment "FE7WD series," as well as the DC100V control DC power supply "FBW series" and the temporary multi-DC power supply "FKT series." Please feel free to contact us if you have any requests. [Contents] ■ List of main products ■ FE7WD series ■ FBW series ■ FKT series ■ CHOP series, etc. *For more details, please download the PDF or feel free to contact us.

Company：富士電工本社
Price：Other

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DC power supply device "FBW1207C" *For control power backup purposes

Introducing a general-purpose DC power supply unit with a DC100V system. It also contributes to BPO measures by providing backup power for control during disasters!

The "FBW1207B" is a switching rectifier equipped with an automatic constant voltage device, designed and manufactured to be suitable for floating charging of small valve-regulated lead-acid batteries. Inside a robust iron box, the switching unit and other necessary accessories are housed. Additionally, the surface panel is equipped with instruments, indicator lights, and switches, which are necessary for operation. Please use it as a backup power supply for control. 【Features】 ■ Designed and manufactured to be suitable for floating charging of small valve-regulated lead-acid batteries ■ Wall-mounted type ■ Custom designs can be accommodated even for items not specified in the specifications * You can download the specification drawings. * For more details, please refer to the PDF materials or feel free to contact us.

Company：富士電工本社
Price：Other

Other power sources
Power Supplies

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Multi DC Power Supply Unit 'FBT7W'

Achieve a lightweight and space-saving multi-power supply! It also works well as a power supply for equipment testing and temporary power supply.

The "FBT7W" is a maintenance temporary DC power supply that receives AC input, converts it into DC power with constant voltage and constant current functions, and can supply stable DC power to loads. The output voltage can be switched between (48/100V), making it suitable as a temporary power source for battery charging devices and as a power source for testing DC equipment. For more details about other products, please contact us. 【Features】 ■ Converts to DC power and supplies stable DC power to loads ■ Lightweight ■ Space-saving * You can download the specification drawings. * For more information, please refer to the PDF materials or feel free to contact us.

Company：富士電工本社
Price：Other

Other power sources
Power Supplies

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High-intensity lighting DC power supply device 'FBW0215C-E' *Discontinued product

Introducing a DC power supply device for emergency lighting systems with a DC100V series.

*This product has been discontinued. The successor model is "FZP215," so please check the listing page.* The 'FBW0215C-E' is a switching rectifier equipped with an automatic constant voltage device, designed and manufactured to be suitable for the floating charge of small controlled valve lead-acid batteries. Inside a robust iron box, the switching unit and other necessary accessories are housed. Additionally, the surface panel is equipped with instruments and displays. Please use it as a lighting backup for emergency lighting and guidance. **Features** - Designed and manufactured to be suitable for the floating charge of small controlled valve lead-acid batteries - Fire safety certified - Wall-mounted type - Optional channel base for floor placement and terminals for receiving external power outage signals *You can download the specification drawings.* *For more details, please refer to the PDF materials or feel free to contact us.*

Company：富士電工本社
Price：Other

Power storage device
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Lithium-ion battery-equipped uninterruptible power supply (UPS)

The battery uses a lithium-ion battery, and its expected lifespan has become 10 years.

UPS supports business continuity by supplying power to devices and PCs during power outages and provides time for a safe shutdown. Lithium-ion batteries maintain 90% of their initial retention time even at the end of their lifespan! They can be used in low and high-temperature environments, with a temperature range from -20°C to +55°C. They are maintenance-free for 10 years without the need for fan or battery replacements, reducing the hassle and cost of part replacements. Their size is half that of conventional models, saving installation space. Compared to lead batteries, they offer longer retention times, providing cost advantages across a wide temperature range.

Company：東京マシン・アンド・ツール
Price：Other

Power Monitoring Equipment
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Medical transformer for X-ray generator high-voltage transformer.

Our high-voltage transformer for X-ray generators has a proven track record as a special transformer made from original bobbins.

We have a proven track record of delivering various products, including dental equipment and pet X-ray devices, to many users.

Company：武蔵野通工
Price：Other

X-ray inspection equipment
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Information on "Custom Power Supply Manufacturing Service"

"Custom power supplies, special power supplies, and tailored power supplies" offer high performance, high quality, and reliability, providing power solutions that accurately meet your needs.

Since our establishment, we have been making the most of our extensive development experience, technical skills, and design know-how to provide accurate proposals that meet our clients' needs. Please let us know any requests you have regarding power supplies. By reviewing the appropriate man-hours and components for your needs, we can reduce costs while maintaining performance and quality. If you have been turned away by other companies due to tight deadlines, please feel free to share your inquiries with us. We will provide suitable proposals based on your specifications. 【Features】 ■ Short lead times ■ Support for small lots and mass production ■ Proposals considering low costs *For more details, please feel free to contact us.

Company：ジェムコ
Price：Other

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Applied products / Special purpose products / Solar and wind power generation / OEM / Emergency power supply equipment

Leave the research and development, as well as the manufacturing and sales of electronic computers to us! Here is an introduction to our products.

Our company is engaged in the research and development of electronic computers, as well as the manufacturing, sales, and related series of operations. We offer a range of "applied products," including power supplies and chargers for car audio developed in-house, as well as "emergency power supplies" and "specialty products." Additionally, we handle "OEM products" such as chargers for camper vans and power supplies for electroplating. Please feel free to consult us when needed. 【Products Offered】 ■ Applied Products (In-house Developed Products) ■ Specialty Products ■ Solar and Wind Power ■ OEM Products ■ Emergency Power Supplies ■ Solar Power Systems for Disaster Prevention Administrative Radio *For more details, please refer to the PDF materials or feel free to contact us.

Company：AXON DATA MACHINES,INC.
Price：Other

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"High Voltage Power Supply" General Catalog

A wide range of high-voltage power supplies, including stationary, handheld, and rack types, is extensively featured!

This catalog is the comprehensive catalog of Towa Keisoku Co., Ltd., a manufacturer specializing in high-voltage stabilized power supplies. It features various products including the basic stationary high-voltage power supply "BST series," which allows for multiple function additions, the handy high-voltage power supply "HST series" convenient for simple experiments, and the rack-mounted high-voltage power supply "RST series" with a maximum voltage of 100kV, among others. [Contents] ■ Stationary BOX type ■ Handy type ■ Rack type ■ Module type ■ Introduction of special operations, etc. *For more details, please download the PDF or feel free to contact us.

Company：東和計測
Price：Other

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Power supply for driving electric distortion elements "ENP-3052B type"

To minimize the micro-movements caused by probe noise, reduce the noise voltage contained in the output voltage as much as possible.

The "ENP-3052B type" is a bipolar (positive-negative output type) power supply designed for driving the probe of a scanning microscope using piezoelectric and electrostrictive elements. It can simultaneously provide two output systems, with individual display of output voltage, bias voltage settings, and adjustable gain for each system. The structure houses the power supply unit and two amplification units in a portable tabletop chassis, making it easy to handle and operate. 【Features】 ■ Designed to minimize noise voltage included in the output voltage ■ Noise amplitude at the output point is below 5mVp-p *For more details, please download the PDF or feel free to contact us.

Company：エコー電子
Price：Other

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AC Stabilized Power Supply Device "SA Series"

Reliable AC stabilized power supply using a constant voltage transformer

The "SA Series" is a simplified AVR equipped with input/output operation circuits and display circuits, primarily based on a constant voltage transformer, designed for long life and low cost. In particular, it is well-suited for use as a head power supply for computer terminal equipment due to its excellent external noise prevention capabilities. 【Features】 ■ Compact and lightweight for a ferroresonant type ■ Prevents burnout due to self-regulating characteristics during overload ■ Fast response speed ■ Minimal waveform distortion ■ Low maintenance requirements *For more details, please download the PDF or contact us.

Company：岩田興産本社
Price：Other

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Techno Magic Co., Ltd. Business Introduction

We design and construct power supply systems, as well as develop original equipment!

Techno Magic Co., Ltd. is engaged in the design, manufacturing, inspection, and maintenance of power supplies for PET, proton beam cancer treatment devices, and lifting magnets. In addition to power supplies, we are also highly regarded for our numerous achievements in the development of original equipment in various fields. Please feel free to consult us regarding the design and construction of power supply systems. 【Business Activities】 ■ Electrical and electronic circuit design and pattern design ■ Electrical equipment design ■ Electrical works related to the electric business *For more details, please feel free to contact us.

Company：テクノマジック
Price：Other

Other electronic parts
Circuit board design and manufacturing
Other power sources
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[Power Supply Design Proposal Example] Miniaturization by Adopting Conductive Cooling

Mounted on an insulated heat-dissipating aluminum plate with internal circuit boards and components! Achieving miniaturization!

In the development project for a power supply device for aircraft, there was a request for miniaturization. While there was a request for natural air cooling, attempting to accommodate this would require more than three times the required volume. By switching from natural air cooling to conductive cooling, miniaturization becomes possible. In this case, we implemented the internal circuit board and mounted components on an insulated heat-dissipating aluminum plate, allowing us to adopt a conductive cooling method. As a result, we achieved the miniaturization of the power supply device based on the specified requirements. [Challenges] ■ Miniaturization of the power supply device for aircraft ■ Attempting to accommodate natural air cooling would require more than three times the required volume *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

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[Power Supply Design Proposal Example] Replacing Discontinued Products with Our Standard Products

Manufactured a power supply with the same specifications! Reduced the lead time for component supply during maintenance and other times!

The manufacturer of the power supply unit we had been using has discontinued production and it has been discontinued, so we received a request to produce a power supply unit with the same specifications. After confirming the specifications of the power supply unit and equipment through hearings, we manufactured a power supply with the same specs. By replacing components such as electronic parts with our standard products, we shortened the lead time for supplying parts during maintenance. [Challenges] ■ The manufacturer of the power supply unit we had been using has stopped production and it has been discontinued. ■ We would like to have a power supply unit with the same specifications produced. *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] Development of Power Supply Equipment for Use in Extremely Cold Regions

The key point is whether it can operate normally within the required temperature range! The design takes into account the variations in temperature of the components!

The customer in this case is aiming to develop a power supply for industrial machinery to be used in extremely cold regions and has requested a design for a power supply that can operate at -30°C. We will change semiconductors such as ICs and capacitors to low-temperature compatible components. When used in extremely cold regions, the key point is whether the device can operate normally within the required temperature range, as the characteristics of electronic components can change with temperature. For example, capacitors can have their capacitance halved at lower temperatures, which may prevent achieving the intended effect, so we designed with consideration for the variation of components due to temperature. [Challenges] ■ Development of a power supply for industrial machinery to be used in extremely cold regions ■ Request to design a power supply that can operate at -30°C *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

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[Power Supply Design Proposal Case] Shortening Development Time by Library Creation of Design Specifications and Drawings

Expand the design of similar specifications and shorten the design lead time! Address the development period within 3 months, including evaluation!

We received a request from the customer to shorten the development period for the power supply unit. Normally, it takes about 6 months to go from design to manufacturing and evaluation for a 1 to 2-channel power supply unit, but this time they inquired whether it could be done in 3 months. Our company has a system in place to shorten the design lead time by creating a library of design specifications and drawings. In this case, we were able to shorten the design lead time by developing a design with similar specifications, allowing us to complete the development period, including evaluation, in 3 months. [Challenges] ■ We want to shorten the development period for the power supply unit (we would like it to be completed in 3 months) - For a 1 to 2-channel power supply unit Normally: It takes about 6 months from design to manufacturing and evaluation. *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

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[Power Supply Design Proposal Example] Reducing PCB Development Costs by Sharing PCB Patterns

Designed in advance to allow for parts replacement only! Reduced circuit board development costs.

We received a request from a customer to manufacture two models of custom power supplies, with the desire to keep development costs as low as possible. The two models of custom power supplies had similar specifications. Therefore, we shared the printed circuit board patterns. By designing it in advance to accommodate only component swaps, we were able to reduce the board development costs. [Challenges] ■ We want to manufacture two models of custom power supplies. ■ We want to keep development costs as low as possible. *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

Circuit board design and manufacturing
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[Power Supply Design Proposal Case] Ensuring Heat Dissipation Performance and Miniaturization

Innovative shape! By achieving this without adding a cooling fan, it is possible to miniaturize the power supply!

The customer had designed and manufactured a power supply of 24V 3.5A with an input of AC/DC 100V at a width of 50mm. Due to the specifications of the equipment, it was necessary to change the width to 27mm, but there were concerns about heat dissipation performance, and they consulted us. By innovating the shape of the heat sink and considering the opening position of the cover, we were able to improve the heat dissipation efficiency even at 27mm and ensure the performance of the power supply. Additionally, by achieving this without adding a cooling fan, we were able to miniaturize the power supply. [Challenges] ■ Designed and manufactured a power supply of 24V 3.5A with an input of AC/DC 100V at a width of 50mm ■ It was necessary to change the width to 27mm due to equipment specifications ■ There were concerns about heat dissipation performance *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

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AC/DC power supply unit for power plants

We proposed a change in the shape of the power supply unit, making it possible to fit within the effective space.

This is a case study of a slot-type power supply unit compatible with AC/DC input for public equipment. With the installation of a no-fuse breaker, there was a challenge in fitting the circuit configuration within the space required by the customer. However, we proposed a change in the shape of the power supply unit, making it possible to fit within the effective space. Additionally, it was designed to allow for the replacement of components with a limited lifespan, such as capacitors. Although the breaker is mounted outside the enclosure, structural measures have been implemented, such as adding a cover, to prevent human error from inadvertently activating the switch. [Case Overview (Excerpt)] ■ Application: Monitoring device ■ Input Voltage Range - AC100/110/115V (AC85V to 127V) - DC100/110/125V (DC80V to 163V) ■ Output Specifications: 5V/15A, 15V/1A, -15V/1A, 24V/3A *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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DC power supply device for large analytical instruments

Processing after implementing countermeasures! Introducing examples that address concerns about fluctuations in power supply voltage.

This is a case study on the design and development of a DC power supply for large analytical devices. The output voltage is high, ranging from -8kV to +8kV, and there were concerns about fluctuations in the power supply voltage due to environmental factors, including humidity. There was a request to develop a power supply unit that addresses these issues. To prevent the effects of humidity, the circuit board was housed inside a stainless steel enclosure, and the area around the board was potted with insulating material to mitigate concerns about voltage fluctuations. Additionally, this design made it impossible for operators to physically access the circuit board, thereby enhancing safety. 【Case Overview】 ■ Application: Large analytical devices ■ Input Voltage Range: DC24V ±10% ■ Output Specifications: -8kV to +8kV ■ Number of Channels: 1 channel ■ Efficiency: Not specified *For more details, please refer to the related links or feel free to contact us.

Company：アイガ電子工業
Price：Other

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FA computer DC power supply unit

Developed to meet chassis standards! Introducing examples of extended lifespan possibilities.

This is a case study on the design and development of a DC power supply unit for FA computers. There was a request to develop a low-cost, high-reliability, and long-life power supply. 1. Selecting components that allow for long life, 2. Reviewing the circuit to reduce ripple current, thereby extending the life of aluminum electrolytic capacitors, 3. Improving the accuracy of overcurrent detection to suppress component heat generation, and other measures were implemented, making long life possible. Additionally, there was a request for high efficiency, achieving 95% efficiency. 【Case Overview】 ■ Input voltage range: AC85V to 127V ■ Output specifications: P5=16A, P12=6A, N12=0.5A, N5=0.5A ■ Number of channels: 4 channels ■ Efficiency: Over 70% *For more details, please refer to the related links or feel free to contact us.

Company：アイガ電子工業
Price：Other

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Railway business electric equipment [Developing and manufacturing various control devices and control power supplies!]

Manufacturing various control devices and control power supplies essential for the safe operation of railways! We provide products with long life, high reliability, and excellent environmental resistance, enhanced with your desired features!

We manufacture various control devices and control power supplies essential for the safe operation of railways. We provide products with the desired functionalities, featuring long life, high reliability, and excellent environmental resistance. In addition to standard products such as railway control power supplies, level crossing control devices, track switch control devices, and signal light control devices, we are developing high-functionality products requested by our customers. 【Examples of Products for Railway Business】 ■ On-board wide-range input DC/DC power supply Integrates multiple models with DC input voltages of DC24V/48V/72V/110V into one unit. It supports the input voltage automatic switching function to accommodate the usage voltages of various countries. ■ DC/AC sine wave inverter power supply Inverter power supply for driving power protection devices within substations, equipped with multiple functions such as AC sine wave output and multiple channel outputs. ■ DC power supply for communication base stations Based on the power supply of conventional domestic models, it is compatible with various international standards, reducing redevelopment costs by leveraging the design of existing models. *For more details, please contact us or refer to the PDF download.

Company：アイガ電子工業
Price：Other

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Five Key Points to Achieve Shortened Delivery Times with Custom Power Supplies

We will also introduce examples of achieving reduced development lead times and cost reductions by combining general-purpose products!

Recently, one of the increasing requests we receive at our company is for "faster delivery of products," which pertains to short delivery times. However, the development of custom power supplies typically requires many processes, including design, prototyping, evaluation, and manufacturing, making it difficult to significantly reduce the development period. Nevertheless, there are several key points to keep in mind to shorten the development period as much as possible and achieve "short delivery times." Therefore, this time, we will discuss "Key Points to Achieve 'Delivery Time Reduction' When Requesting Industrial Power Supplies," outlining five specific points to consider in order to realize a shorter delivery time. *For more detailed content of the column, please refer to the related link. For more information, feel free to download the PDF or contact us directly.*

Company：アイガ電子工業
Price：Other

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Criteria for Choosing Between Switching Power Supplies and Linear Regulators

I will summarize the differences between each power supply method and explain how they should be used appropriately!

Linear power supplies excel in noise characteristics, but recently, switching power supplies have also been designed to be low-noise, making switching power supplies the mainstream choice for industrial custom power supplies today. However, switching power supplies are not necessarily optimal for all designs. Depending on the design conditions and applications, it may be better to adopt a linear power supply. Linear power supplies and switching power supplies have fundamentally different operating principles, leading to significant differences in efficiency, power loss, noise resistance, size, and cost. *For more details, you can view the related links. For further information, please download the PDF or feel free to contact us.*

Company：アイガ電子工業
Price：Other

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Switching Power Supply
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Key points for power supply design to prevent "soft shutdown"

I will also explain what happens if we do not assume a gradual shutdown.

In the design phase of custom power supplies, even if momentary interruptions are taken into account, there are not a few cases where issues arise during momentary interruption tests due to the design not considering the state of the power supply being "slowly cut off." To enhance the reliability of power supply design, it is necessary to implement designs that prevent issues caused by the aforementioned slow cutoff of the power supply. Therefore, this time, we will introduce "Key Points for Power Supply Design to Prevent Slow Cutoff," discussing what measures should be taken to prevent troubles caused by slow cutoff. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

Company：アイガ電子工業
Price：Other

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Points to suppress undershoot.

An explanation of the basics of custom power supply development and design, as well as the main causes of undershoot and the differences in factors compared to overshoot!

Power supplies for industrial equipment require reliability, and the occurrence of undershoot can lead to critical issues. Therefore, considering measures against undershoot from the early stages of circuit design is essential for ensuring stable operation and reliability of the product. In this article, we will introduce the causes of undershoot in switching power supplies and suppression methods that circuit designers can immediately implement, along with specific examples of countermeasures. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

Company：アイガ電子工業
Price：Other

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Introduction of power supply device design and product commercialization: "Marine Equipment"

[Design and Manufacturing of Power Supply Devices] Introduction of our achievements in manufacturing power supply devices for marine equipment!

Nagano Aichi Electric Co., Ltd. has a wealth of experience in the design and manufacturing of power supply systems for marine equipment and more. We can handle everything in-house, from design and development to material procurement, PCB assembly, coating, and assembly. Of course, we also accept requests for just assembly or just coating. This time, we would like to introduce some of our development achievements in "marine equipment." 【Achievements】 <Power Supply for Marine FAX> - Input Specifications AC100/115/200/230V - Output Specifications 24V/0.25A (4.5A peak), 10V/2A, -10V/0.05A - Features Noise-free due to series dropper method, 24V output supports peak current *For more details, please feel free to contact us.

Company：長野愛知電機本社・工場
Price：Other

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Power Supplies Product List and Ranking from 175 Manufacturers, Suppliers and Companies | IPROS GMS

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