List of power supply products
- classification：power supply
1～30 item / All 2383 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Achieve space-saving for the board! Prevent unnecessary operations caused by lightning surge currents with the newly developed electronic control method!
- Other power sources
Reiwa Year 7 Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (at Miyagi Prefecture Okawara Joint Government Building 4th Floor "Large Conference Room") Organized by Sennan Wide Area Industrial Association and Miyagi Prefecture Okawara Regional Promotion Office.
On November 14, the "Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting" will be held. Nichiko Electric Co., Ltd. will also present improvement case studies at the Kaizen presentation session. Since it is a pre-registration system (free of charge), we would be grateful if you could apply and attend on the day. ◎ Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (Pre-registration required, free of charge) Date and Time: November 14, 2025 (Friday) from 12:40 to 16:40 Venue: Miyagi Prefecture Okawara Joint Government Building, 4th Floor "Large Conference Room" (Address: 129-1 Minami, Okawara Town, Shibata District, Miyagi Prefecture) Organizer: Specified Nonprofit Corporation Sennan Wide Area Industrial Association, Miyagi Prefecture Okawara Regional Promotion Office Co-sponsor: General Incorporated Association Miyagi Prefecture Business Owners Association Sennan Branch Miyagi Prefecture Okawara Regional Promotion Office, Regional Promotion Department (Contact: Yokoyama) TEL: 0224-53-3199 / FAX: 0224-53-3076 Please fill out the attached application form and apply via email. Application Deadline: October 27, 2025 (Monday) (Note) Members of the NPO Sennan Wide Area Industrial Association should also apply by the above date.
Emergency gasoline, reserve gasoline, emergency fuel, the highest level of preparedness and complete peace of mind【Emergency-use gasoline】.
- Other power sources
29th Earthquake Disaster Prevention Technology Exhibition [February 6-7, 2025]
We are pleased to announce that our company will be exhibiting at the 29th "Disaster Prevention Technology Exhibition," which will be held at Pacifico Yokohama D Hall from February 6 (Thursday) to February 7 (Friday), 2025. Our booth number will be 314. The Disaster Prevention Technology Exhibition is an important event aimed at sharing the latest information on technologies and products related to disaster prevention and mitigation, and addressing challenges in disaster response. We sincerely look forward to your visit.
Aren't you going to prepare and take measures in advance for earthquakes, heavy rain, and typhoons? For electricity and power preparation, consider a "long-lasting generator," and for fuel preparation...
- Other power sources
29th Earthquake Disaster Prevention Technology Exhibition [February 6-7, 2025]
We are pleased to announce that our company will be exhibiting at the 29th "Disaster Prevention Technology Exhibition," which will be held at Pacifico Yokohama D Hall from February 6 (Thursday) to February 7 (Friday), 2025. Our booth number will be 314. The Disaster Prevention Technology Exhibition is an important event aimed at sharing the latest information on technologies and products related to disaster prevention and mitigation, and addressing challenges in disaster response. We sincerely look forward to your visit.
Emergency supply storage: No need for shock-resistant, leak-proof opening tools; no spills during refueling | Disaster preparedness | Emergency supplies | Preparedness for using emergency power source...
- Other power sources
UN standard | Fire Service Law compliant can | Storage-use gasoline
Emergency gasoline, reserve gasoline, backup fuel, the best preparation for storage, and complete peace of mind【Dedicated Reserve Gasoline】 Today, I would like to talk about【Dedicated Reserve Gasoline】. The four main points of this product are: 【Impact Resistant】 This is a reserve gasoline can that complies with UN standards and fire safety regulations, ensuring safe and secure storage and use. 【No Opening Tool Required】 The product's cap is a secure and safe screw cap, eliminating the need for cumbersome opening tools. It can be opened safely without panic even in emergencies, disasters, or darkness. Additionally, a dedicated nozzle is included to prevent human errors such as spills during refueling, allowing for safe and secure refueling. 【3-Year Warranty & Pre-Alert】 As a deterrent against criminal use, our unique core system provides complete traceability. We will contact you before the 3-year expiration date to ensure you can use it safely and securely. 【Free Collection】 For customers who continue to purchase, we will collect old products free of charge. *Please note that transportation costs may apply depending on the region.
No need for a spout tool, and a dedicated nozzle is included, so there is no risk of spilling during opening or refueling. Please operate the gasoline generator safely and securely even in emergencies...
- Other power sources
- Generator
- power supply
UN standard | Fire Service Law compliant can | Storage-use gasoline
Emergency gasoline, reserve gasoline, backup fuel, the best preparation for storage, and complete peace of mind【Dedicated Reserve Gasoline】 Today, I would like to talk about【Dedicated Reserve Gasoline】. The four main points of this product are: 【Impact Resistant】 This is a reserve gasoline can that complies with UN standards and fire safety regulations, ensuring safe and secure storage and use. 【No Opening Tool Required】 The product's cap is a secure and safe screw cap, eliminating the need for cumbersome opening tools. It can be opened safely without panic even in emergencies, disasters, or darkness. Additionally, a dedicated nozzle is included to prevent human errors such as spills during refueling, allowing for safe and secure refueling. 【3-Year Warranty & Pre-Alert】 As a deterrent against criminal use, our unique core system provides complete traceability. We will contact you before the 3-year expiration date to ensure you can use it safely and securely. 【Free Collection】 For customers who continue to purchase, we will collect old products free of charge. *Please note that transportation costs may apply depending on the region.
[UN Standards] <Shock-resistant> No leaks <No opening tool required> No spills during refueling | Disaster preparedness stockpiling | Disaster supplies | Emergency power source [Disaster product recom...
- Other power sources
30th Earthquake Disaster Prevention Technology Exhibition [February 5-6, 2026 (Thursday-Friday)]
We are pleased to announce that our company will be exhibiting at the 30th "Disaster Prevention Technology Exhibition," which will be held at Pacifico Yokohama D Hall from February 5th (Thursday) to February 6th (Friday), 2026. The Disaster Prevention Technology Exhibition is an important event aimed at sharing the latest information on technologies and products related to disaster prevention and mitigation, and addressing challenges in disaster response. We sincerely look forward to your visit.
UN standard 【shock-resistant】 no leakage 【no opening tool needed】 no spilling during refueling ｜ disaster preparedness stockpile ｜ disaster supplies ｜ preparation for emergency power sources and gener...
- Other power sources
【Gasoline for Storage｜New SET Information】39L Set
【Product Information / Emergency Use Gasoline】 July 31, 2024 We have started selling a new set consisting of 39 cans of 1L each, totaling 39L. This is in accordance with fire safety laws and fire prevention regulations, as it is within the 40L limit, specifically 39L (39 cans of 1L each). Thank you for your understanding.
Stockpiled gasoline, stockpiling gasoline, stockpiled fuel, the highest level of preparation and complete peace of mind【gasoline for stockpiling】.
- Other power sources
【Gasoline for Storage｜New SET Information】39L Set
【Product Information / Emergency Use Gasoline】 July 31, 2024 We have started selling a new set consisting of 39 cans of 1L each, totaling 39L. This is in accordance with fire safety laws and fire prevention regulations, as it is within the 40L limit, specifically 39L (39 cans of 1L each). Thank you for your understanding.
Portable Long-duration Generator JPG2800(H) / JPG2800(Y)
- Other power sources
Fueling without stopping the generator! Solving power supply issues at construction sites.
- power supply
- Generator
- Other power sources
Integrating AC adapters to solve procurement and inventory management issues. You will also be freed from repeated evaluation tests. It will help reduce excess inventory in the warehouse!
- AC adapter
- power supply
- Switching Power Supply
Suitable for mobile phones, smartphones, and tablets. 20W Power Delivery compatible Type-C | Compact power supply | PD USB Type-C charger.
- AC adapter
- power supply
- Other power sources
Do you have any concerns like this at the beginning of the production line?
- Other electronic parts
- Other Connectors
- Other power sources
Supports power supply design for high-speed switching applications. Provides dedicated design, prototyping, and mass production support for SiC and IGBT.
- Other power sources
Supports optimal design of bidirectional power supply and high-efficiency charging circuits. Power supply specialists will accompany you from specification review to mass production.
- Other power sources
Developed an LED power supply that achieves high efficiency, low noise, and long lifespan. Flexible response to small lots and specification reviews.
- Other power sources
Support for high efficiency and long lifespan of power supply for power converter control. A technical system that can consistently handle everything from prototyping to mass production.
- Other power sources
This is a small-sized micro shape fuse for DC circuits that allows for high-density mounting without exposing the conductive parts!
- fuse
- Other power sources
Reliable 150W AC/DC power supply designed for harsh environments [TAD150 Series]
- Other power sources
- Switching Power Supply
Railway High Efficiency 1/4 Brick 75, 100W DC/DC Converter [QBE75/100W Series]
- power supply
- Switching Power Supply
It is a 2-in-1 design device that allows the use of battery charger mode and power supply mode in a single unit.
- Charger
- Switching Power Supply
- Other power sources
Don't you think that the delivery time for DC-DC converters and AC-DC power supplies takes a long time?
We are Earth Power Co., Ltd. Currently, there are delays in the delivery of products such as parts manufacturing and transportation. Are there any individuals considering alternatives, proposals, or looking for products they would like to use? Our DC-DC converters and AC-DC power supplies can be proposed with relatively short delivery times and come in a variety of lineups. We will select the optimal products according to your usage and system, providing a "Only One" experience from product explanation to after-sales service, ensuring safe and secure use. 【Example Questions】 - Do you have a DIN rail-mounted switching power supply with a DC 24V output? - Is there a product equivalent to ◯◯? - What AC-DC power supplies are available with over 1000W? Feel free to ask any simple questions as you consider your selection! We will propose the most suitable products for you. First, please download our catalog or visit our website. We can also provide products not listed, so don't hesitate to consult with us.
New type of battery charger! A compact yet high-capacity battery charger that allows you to adjust voltage and current through program settings.
- Charger
- Switching Power Supply
- Other power sources
What is the "microcontroller" in a microcontroller-controlled charger? What are the benefits of microcontroller control? About the "MCU (Microcontroller Unit)" built into the battery chargers NPB-450/750/1200/1700.
You often come across the term "microcontroller control," but what exactly is a microcontroller, and what are the benefits of microcontroller control in NPB Series products? Let me explain! A microcontroller (MCU) is a computer used to control embedded electronic devices. By incorporating an MCU, it becomes possible to finely control the product using the program written into the microcontroller. In our product, the built-in MCU controls the "automatic adjustment of charging voltage according to battery voltage." This control program allows for applying a charging voltage that corresponds to the battery's specifications and charging status, enabling the battery to be fully charged without putting a load on it. This helps prevent battery degradation due to issues like cell imbalance, extending its lifespan and reducing costs related to adjustment, setup time, and battery replacement. Additionally, as an option, customers can also adjust settings and choose charging methods from their PC. In addition to the microcontroller control introduced here, there are many other excellent features and characteristics. For more detailed specifications and features, please download the product page or catalog, or feel free to contact us.
【 NEW 】High-performance battery charger integrated with a power supply.
- Charger
- Other power sources
- Switching Power Supply
Introduction to the NPB Series, compatible with lead-acid batteries and lithium-ion batteries, capable of adjusting current and voltage to meet the requirements of various types of battery devices.
Powerful performance battery charger - NPB Series is here!!! This high-performance product is compatible with lead-acid batteries and lithium-ion batteries, meeting the needs of various battery devices. The charging range is adjustable from 10.5 to 60.8V, and the charging current (rated current 50-100%) can also be freely adjusted. Additionally, it features an LED function that allows for instant assessment of the charger's status based on the color and state of the LED. It is equipped with various other functions as well. For detailed specifications and features, please refer to the PDF document or feel free to contact us.
Compact battery charger suitable for various charging applications.
- Charger
- Other power sources
- Switching Power Supply
The compact charger "GC120A" Series, suitable for various charging applications / It has obtained PSE certification with a step charging method, making it usable for charging applications beyond just embedded use! You can use it safely and securely with domestic testing and guarantees!
【 Single Output Battery Charger 】 The GC120A Series is a charger that employs "stage charging" for high efficiency and long battery life. "Series" ・GC120A12-AD1 ・GC120A24-AD1 ・GC120A48-AD1 Applications include: Charger integrated power units / Chargers for lead-acid and lithium-ion batteries / Portable power units / For picking carts / For small electric robots / Measurement equipment battery systems / UPS systems / Industrial equipment battery chargers, among many others. "Features" ・Two-stage charging method ・Wide input voltage AC90 to 264V ・Wide input voltage -30℃ to +60℃ ・Primary and secondary side isolation design ・Various protection features, etc. We will help you select a charger suitable for your system, so please feel free to consult with us.
"Tough charger" that endures even in harsh environments.
- Charger
- Other power sources
- Switching Power Supply
[Free Catalog Available!] What is "Stage Charging," which is also featured in our battery chargers? [Basic Knowledge Material]
Do you know what "stage charging," which is equipped in our battery charger, is? It is an excellent feature that not only allows for a full charge without load but also helps extend the battery's lifespan. This time, we are offering a free basic knowledge document summarizing stage charging. - What are the stages of stage charging? - Differences in types of stages and charging methods - Key points to keep in mind when selecting This document summarizes these three points. We hope it will be helpful when you choose a battery charger. Since it is in a flyer format, you can easily read it, so please feel free to download and check it out. Additionally, not only can you download catalogs from within Ipros, but you can also freely download catalogs from our online store after registering as a free member, so please check that as well.
A compact battery charger capable of outputting 1600W with a high power density of up to 25W/inch³ with high efficiency.
- Charger
- Other power sources
- Switching Power Supply
[Free Catalog Available!] What is "Stage Charging," which is also featured in our battery chargers? [Basic Knowledge Material]
Do you know what "stage charging," which is equipped in our battery charger, is? It is an excellent feature that not only allows for a full charge without load but also helps extend the battery's lifespan. This time, we are offering a free basic knowledge document summarizing stage charging. - What are the stages of stage charging? - Differences in types of stages and charging methods - Key points to keep in mind when selecting This document summarizes these three points. We hope it will be helpful when you choose a battery charger. Since it is in a flyer format, you can easily read it, so please feel free to download and check it out. Additionally, not only can you download catalogs from within Ipros, but you can also freely download catalogs from our online store after registering as a free member, so please check that as well.
By using the output program function, PMBus, and CANBus, it is possible to charge other types of batteries such as lithium-ion batteries!
- Charger
- Other power sources
- Switching Power Supply
[Free Catalog Available!] What is "Stage Charging," which is also featured in our battery chargers? [Basic Knowledge Material]
Do you know what "stage charging," which is equipped in our battery charger, is? It is an excellent feature that not only allows for a full charge without load but also helps extend the battery's lifespan. This time, we are offering a free basic knowledge document summarizing stage charging. - What are the stages of stage charging? - Differences in types of stages and charging methods - Key points to keep in mind when selecting This document summarizes these three points. We hope it will be helpful when you choose a battery charger. Since it is in a flyer format, you can easily read it, so please feel free to download and check it out. Additionally, not only can you download catalogs from within Ipros, but you can also freely download catalogs from our online store after registering as a free member, so please check that as well.