Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
421～450 item / All 509 items
Expansion of connection devices and standalone DC power supply unit.
■Features ●It is a DC power supply device with a DC12V output. ●It provides approximately 30 minutes of backup time at a maximum load of 2A. ●It outputs a voltage-free contact (c contact) during a power outage. ●The built-in battery is activated by a forced discharge unit, allowing it to sustain operation even under adverse conditions.
It is a DC power supply device for expanding connection equipment and for standalone power supply.
■Features ● Can be used to supply power to various devices with a DC 24V 1A output. ● Complies with the Electrical Appliance and Material Safety Law (◇PSE). ● Automatically switches to battery power during a power outage, providing stable direct current for approximately 30 minutes. ● Equipped with a power outage alarm output, allowing for various warnings and alerts to be displayed via contact output. ● The AC input, DC output, and emergency power indicator light on the front of the unit allow for easy confirmation of the power status at a glance. ● Designed to match the controller [C-600] series.
DC Power Supply Device CG-24-6A
For more details, please refer to the basic information.
Solar-powered power supply device DC12V・90mA SP-32A
For more details, please refer to the basic information.
The SPL series, a compact type that allows for the selection of either a constant inverter power supply method or a constant commercial power supply method.
The "SPL series" is an uninterruptible power supply (UPS) that allows for the selection of power supply modes according to the power environment. It is equipped with a battery charging management function and is compatible with various types of batteries. The charging management maximizes the battery's capacity, lifespan, and reliability. Additionally, it supports both vertical and horizontal placement, allowing for layout adjustments based on the installation location. 【Features】 ■ Options for 100V output and 200V output ■ Reliable battery self-test function ■ Extendable backup time ■ External interface options ・UPS monitoring software available with option card *For more details, please download the PDF or feel free to contact us.
Overwhelmingly high reliability! A lineup that supplies clean and high-quality power.
This catalog features a variety of products that provide reliable power security across different scenarios, from IP phones and gaming consoles to PCs, servers, hubs, routers, storage, RAID, and industrial equipment. We introduce products such as the "SuperPower Series," which combines the reliability of online UPS with energy-saving eco mode, and the "SuperSmart Series," which includes one of the world's smallest class of online inverter UPS. This catalog serves as a helpful reference when considering implementation. [Featured Products (Excerpt)] ■ UPS610ST ■ UPS610SP ■ UPS310HS ■ UPS510SS ■ UPS710STF ■ UPS710SPF *For more details, please refer to the PDF document or feel free to contact us.
We provide trust and peace of mind through battery equipment (power supply devices and batteries).
Our company handles DC power supplies used as backup power sources for critical equipment where power outages are not permitted, such as communication equipment, power receiving and transforming equipment for transportation, emergency lighting systems in buildings, and water treatment facilities. With our extensive track record and excellent technical capabilities as a battery storage system manufacturer, we provide customized battery storage solutions tailored to meet our customers' needs. Please feel free to contact us for more information. 【Applications/Series】 ■ Thyristor type for power equipment - Drop-less AE type / General-purpose AO type / Custom type AX ■ Switching type for power equipment - Custom type SX ■ Switching type for communication equipment - 13.8V series / 24V and 48V series *For more details, please download the PDF or feel free to contact us.
Widely usable as a power source for communication equipment and control devices! A lineup of 24V and 48V products.
This product is a cubicle-type battery storage system that complies with fire prevention regulations. The input power is reduced in distortion through a sine wave input switching method, which can minimize harmonic disturbances caused by distorted current on the power side. For safety considerations, the operation parts such as MCCB and the heat dissipation fins are located inside the cubicle door and are not exposed. Additionally, it can be widely used as a power source for communication and control equipment, and can also be utilized as a reliable and maintainable power source in an n+1 configuration. 【Common Standard Specifications (Excerpt)】 ■ Ambient Temperature (°C): -10 to 40 ■ Relative Humidity (%): 25 to 85 (no condensation) JIS C 4402 ■ Elevation (m or below): 1000 ■ Rating: Continuous ■ Control Method: Transistor Pulse Width Control ■ Cooling Method: Natural cooling or forced air cooling *For more details, please download the PDF or feel free to contact us.
■Hardware design: Power control, PSE certification acquisition
We developed a "power control device" that falls under the category of "DC power supply equipment" for specific electrical appliances and obtained PSE certification.
It has a function to prevent over-discharge of the battery! The battery uses safe and environmentally friendly nickel-metal hydride batteries.
The "Compact Power Supply Unit 45NR (for Wireless Base Stations)" is an outdoor compact power supply unit that can be used for both pole mounting and stationary installation, compatible with 5G equipment. It has been made smaller and lighter, with a total weight of less than 75 kg including the battery. Additionally, for a 45A load, it can provide approximately 20 minutes of backup with the built-in battery, and up to a maximum of 140 minutes after expansion. Please feel free to contact us if you need assistance. 【Features】 ■ Compact and lightweight power supply (weight under 75 kg, including battery) ■ Supports parallel redundant operation (equipped with three 22.5A units) ■ Approximately 20 minutes to a maximum of 140 minutes of backup with the built-in battery (for a 45A load) ■ Uses safe and environmentally friendly nickel-hydride batteries ■ Over-discharge prevention function for the battery *For more details, please download the PDF or feel free to contact us.
Industrial Power Supply - MPT Series
The MPT series is a space-saving and easy-to-integrate power supply series designed for industrial equipment. The MPT-65 has a rated power of 65W and supports a wide input range of 100 to 264Vac. It also features an overvoltage resistance of 380Vac for 24 hours (without damage) and achieves a compact and low-profile design without PFC. It is equipped with three output channels and protective functions, and comes with a three-year warranty.
For outdoor equipment BCP measures. Compact and equivalent to IP23D for waterproof and dustproof protection.
The "KT Series" is an uninterruptible power supply (UPS) that features a housing compliant with IP23D standards for water and dust resistance, along with moisture coating on the internal circuit board, making it suitable for outdoor installation. With a sleek design of 250mm in depth, it can be installed on the ground as well as on utility poles or buildings. By installing it as part of BCP measures for fisheries, livestock, and factory equipment, it enables the preservation and early recovery of pumps, displays, motors, etc., during power outages caused by typhoons, thereby contributing to the reduction of production losses. 【Features】 ■ Available in two models: one with lead-acid batteries and one with lithium-ion batteries ■ The lead-acid battery model is ideal for short-term backup ■ The lithium-ion battery model is maintenance-free for approximately 10 years ■ A sunshade for direct sunlight is also available (optional) *For more details, please refer to the catalog available for download in PDF format. The "KE Series" with a rated output of 5kVA at 200V three-phase is also available.
![Uninterruptible Power Supply [Reducing the risk of material loss during disasters!]](https://image.mono.ipros.com/public/product/image/7cf/2000779986/IPROS12748300747938917649.jpeg?w=280&h=280)
Supply power during unexpected outages in emergencies! Prevent loss of components due to forced shutdowns and reduce risks.
When a power outage occurs due to disasters, lightning strikes, or snow damage, not only can there be damage to computer systems from forced shutdowns, but in the worst case, there is also the possibility of data loss. The uninterruptible power supply 'KE-0520 Series' is a device that protects equipment from various troubles. During a power outage, it continues to supply power to the equipment, thereby reducing the risk of component loss due to forced shutdowns. Additionally, it is possible to implement targeted measures against momentary power interruptions by introducing it only to critical machinery and equipment, rather than the entire factory. 【Features】 ■ Suitable for momentary power interruption measures for industrial machinery and medical devices ■ Avoids risks of loss in materials, labor costs, and production through power backup ■ Two types of energy storage devices are available: "EDLC" and "lithium-ion batteries" ■ Assistance is also possible until the generator starts normally *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Noise-canceling constant voltage constant frequency power supply device. In addition to its high-precision output stability function, it also serves as an uninterruptible power supply (with an additional battery bank).
This is an optimal power supply device for EMI measurement, combining a high-efficiency, low-cost inverter-type frequency converter with a noise-cut transformer. It is resistant to external disturbances and provides a stable sine wave power supply free of noise to the test equipment at the required voltage and frequency. It is compact, lightweight, and low-cost, reducing the burden on facilities, easy to operate, and does not incur high running costs such as electricity bills. *For more details, please contact us or download the catalog.*
Experimenting with static electricity to attach greenhouse film! A clear explanation in a video.
In greenhouse agriculture, the proper installation of the film on the greenhouse is crucial for maintaining the growing environment of the crops. Any sagging or gaps in the film can reduce the efficiency of temperature management and allow pests and diseases to enter. If the film can be temporarily fixed using static electricity, it can lead to improved work efficiency. This product introduces an experiment demonstrating how to temporarily attach the film to objects using static electricity through a video. 【Usage Scenarios】 - Film installation work in greenhouses - Temporary fixing of the film - Experimental use 【Benefits of Introduction】 - Improved work efficiency - Simplification of film installation - Potential applications to various materials
Ideal for experiments with variable output! Suitable for a wide range of applications.
In experiments conducted at research institutions, precise voltage control is required. Particularly in fields such as materials science, physics, and chemistry, high-precision voltage application significantly impacts experimental results. The GT series allows for variable output voltage, enabling optimal voltage settings tailored to experimental purposes. 【Usage Scenarios】 - Charging and discharging experiments of materials - Insulation breakdown tests - Plasma generation experiments - Operation verification of various sensors 【Benefits of Implementation】 - Improved reproducibility of experiments - Enhanced reliability of experimental data - Adaptability to diverse experiments - Realization of a safe experimental environment
Variable output type, perfect for parts inspection! Compatible with a wide range of applications.
In the aerospace industry, precise inspection of parts is essential to ensure product quality and safety. High-voltage testing is used to detect material defects and abnormalities in internal structures. Especially for components related to aircraft safety, high-precision inspections are required. The compact high-voltage power supply 'GT Series' enables precise inspections by applying the optimal voltage to the parts being tested, thanks to its adjustable output function. 【Application Scenarios】 - Non-destructive testing of aerospace components - Insulation performance testing of materials - Quality control of parts 【Benefits of Implementation】 - Improved inspection accuracy - Early detection of defective products - Enhanced product reliability
A power outage may occur due to a momentary drop in voltage. It is possible to restore power to the equipment you want to recover by transporting it.
In urban areas such as large cities, power outages can occur due to various troubles that cause a sudden drop in voltage. When a power outage happens, traffic lights for vehicles and pedestrians installed on the roads go out, paralyzing the traffic network. Although police officers will manage traffic, the time until restoration is unpredictable. In such situations, the portable uninterruptible power supply LioUPS3, which can be set up and operated in outdoor environments, plays a vital role. Typically, it is kept as a backup power source for other devices, and in the event of a power outage caused by natural disasters such as earthquakes, typhoons, heavy rain, or electrical equipment troubles, the uninterruptible power supply can be transported by car to the traffic lights that need to be restored, allowing them to be powered back on and temporarily operated as traffic signals. Seiwa Electric's uninterruptible power supply helps avoid system downtime during disasters and planned power outages.
Ensure reliable backup for surveillance cameras and probe information terminals from power outage troubles. It also has a battery deterioration diagnosis function.
The "LioUPS3" is an outdoor uninterruptible power supply that achieves a wide operating temperature range and long lifespan through the adoption of high-performance lithium-ion batteries. It maintains high performance over the long term and retains backup capabilities. It is equipped with a battery deterioration diagnostic function, making it easy to understand the state of deterioration. With a constant commercial power supply method, it can provide bypass power to load devices with an efficiency of over 96%, and even during power outages, it can supply backup power with a conversion efficiency of over 80%. 【Features】 ■ Space-saving & long backup time ■ Operating temperature range of -20 to +40°C ■ Excellent dustproof and waterproof performance (protection grade IP54) ■ Compliant with the Ministry of Land, Infrastructure, Transport and Tourism's specifications for outdoor uninterruptible power supplies *For more details, please refer to the materials. Feel free to contact us with any inquiries.
Recently, Japan has been hit by major natural disasters (typhoons, heavy rain, earthquakes, etc.). As a countermeasure against the risk of power outages, portable uninterruptible power supplies are being used.
Recently, Japan has been struck by significant natural disasters (such as typhoons, heavy rains, and earthquakes). The large earthquake with a seismic intensity of 7 that hit Hokkaido in September 2018 (the Hokkaido Eastern Iburi Earthquake) resulted in a widespread blackout across the entire region due to a loss of power supply, which is still fresh in our memories. Additionally, the anticipated occurrence of the Nankai Trough earthquake, a capital region earthquake, and abnormal weather due to global warming cast a shadow of anxiety over our lives. In such times, the portable uninterruptible power supply LioUPS3, which can be set up and operated in outdoor environments, plays a vital role. Normally, it can be installed as a backup power source for other devices, and in the event of a power outage caused by natural disasters such as earthquakes, typhoons, heavy rains, or electrical equipment troubles, it can be transported by car to the desired location to restore power and be temporarily operated. Seiwa Electric aims to contribute to society with the goal of "disaster reduction" based on two categories: Category 1: Providing rapid and accurate evacuation guidance during disasters. Category 2: Providing backup power sources during disasters.
Manufacturing power supplies suitable for the product.
It is possible to supply a highly efficient and consistently stable power source. Please consult our company regarding the power supply section during product development.
PLC, motherboard, CPU board, microcontroller board, memory backup
The "BPBOX24-36A" is a case-type DC backup power supply that complies with the PSE mark. It features an environmentally friendly nickel-hydride battery type. Remote monitoring and control are possible through various interface functions. In the event of power troubles such as outages, momentary interruptions, or sags, it provides a stable output voltage at all times through backup from the battery. With a powerful 24V specification, it offers a backup time of over 20 minutes (initial value: at 25°C). 【Features】 ■ Supports momentary interruptions (no-break switching) ■ Environmentally friendly nickel-hydride battery ■ Includes remote control, shutdown control, and reboot functions *For more details, please download the PDF or feel free to contact us.
It is a 24-bit AD converter board.
This is a 24-bit AD converter board using a super low noise AD converter IC. It connects to a computer via USB. There are 4 input channels, and the input voltage range is 0V to +5V. The analog input circuit and the USB connection circuit are isolated.
Safe even during thunderstorms and power outages! High-reliability, lightning-resistant UPS for TV shared reception systems.
The NMPST303B (NMPST-303-B) is an uninterruptible power supply (lightning-resistant type) manufactured by Nippon Antenna. It is an uninterruptible power supply designed to provide power to TV relay facility equipment. The output capacity is 90VA. Normally, it supplies power to the load via an isolation transformer using commercial power AC100V while simultaneously charging the storage battery. In the event of a power outage, the inverter automatically starts, converting the DC power from the storage battery into AC power to continue supplying the load. It consists of a transformer, inverter, charger, and storage battery, with the storage battery being a small sealed lead-acid battery. Repairs can be made without interruption in the event of a control unit failure. It features a stainless steel drip-proof case. It is equipped with measurement terminals for checking load current, making maintenance and inspection easy. It also has STM output terminals (contact output terminals). It has high lightning resistance, constructed with a lightning-resistant transformer that has insulation withstand voltage and surge voltage attenuation performance, along with a highly reliable protective device that prevents lightning surges, making it ideal for use in areas prone to thunderstorms. The operating status can be checked from the outside. *For more details, please feel free to contact us.*
All-in-one type UPS equipped with a standard maintenance bypass!
Equipped with an intelligent monitoring monitor, the smallest in the medium-capacity UPS class! Supports three-phase 200V input and single-phase 200V/100V output.
