Power Supplies Product List and Ranking from 81 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Power Supplies Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 富士電工 本社 Kyoto//others
  3. 古河電池 本社 Kanagawa//Building materials, supplies and fixtures manufacturers
  4. 4 オンリースタイル Tokyo//retail
  5. 5 富士電機 電源ソリューション Tokyo//Electrical equipment construction business
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Power Supplies Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Weight shutter management "Emergency power supply device / hydraulic release device"
  2. DC Power Supply Unit "DP2000 Series" 古河電池 本社
  3. DC power supply device "FBW1207C" *For control power backup purposes 富士電工 本社
  4. 4 High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  5. 5 Level Crossing Alarm Sound Generator (TA3A Type) 'SI614910A-01' 東邦電機工業 本社　相模工場　営業所（北海道・東北・東京・名古屋・大阪・四国・九州）

Power Supplies Product List

16～30 item / All 230 items

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Magnetic power supply device ES type ultra-low impedance

Magnetic power supply device ES type ultra-low impedance

Optimal for high efficiency and compact multi-pole magnetization. Revamped internal circuit design of the power supply.

The EMIC magnetizing device is manufactured under a quality management system certified by ISO9001 and has received high evaluations both domestically and internationally for its performance, operability, and safety. The "ES type ultra-low impedance" has completely revamped the internal circuit design of the power supply, pursuing low impedance to the ultimate degree. With the new circuit, it achieves low voltage and high current, making it effective for magnetizing high HC magnets for ultra-small motors related to IT. The short energizing time reduces heat generation, thereby improving the durability of the magnetizing yoke. It is suitable for magnetizing small diameter motors such as CD, DVD, HDD spindle motors, stepping motors, and pager motors, with extremely fine winding requiring 1 to 2 turns per pole and needing high current for magnetization. 【Features】 ○ Completely revamped internal circuit design of the power supply, pursuing low impedance to the ultimate degree ○ Achieves low voltage and high current with the new circuit ○ Effective for magnetizing high HC magnets for ultra-small motors related to IT ○ Short energizing time reduces heat generation, improving the durability of the magnetizing yoke ● For more details, please contact us or refer to the catalog.

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Magnetic Power Supply Device ES Type 1500V

Magnetic Power Supply Device ES Type 1500V

Although it is medium voltage, it can meet user needs such as output current with standard specifications.

The EMIC magnetizing device is manufactured under a quality management system certified by ISO9001, receiving high evaluations both domestically and internationally for its performance, operability, and safety. The "ES type 1500V," while being 1,500V and medium voltage, can meet user needs with standard specifications for output current, capacitor capacity, and number of output ports. The safety, operability, and functionality of these products are strictly checked under ISO-certified quality management. 【Features】 - While being 1,500V and medium voltage, it can accommodate user needs with standard specifications for output current, capacitor capacity, and number of output ports. - The safety, operability, and functionality of the products are strictly checked under ISO-certified quality management. - Options are available for external control for inline applications. - The capacitor capacity is minimized, resulting in shorter magnetizing pulse widths and reduced heating of the yoke. - The control circuit operates at low voltage, allowing for stable and uniform magnetizing cycles. - Dedicated machines for capacitor capacity switching, multiple outputs, external control types, and output currents exceeding 10,000A are also available. ● For more details, please contact us or refer to the catalog.

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Capacitor-type Magnetizing/Demagnetizing Power Supply Device CM Type

Capacitor-type Magnetizing/Demagnetizing Power Supply Device CM Type

It can be used for both magnetization and demagnetization, making it ideal for prototyping and research.

The EMIC magnetizing device is manufactured under a quality management system certified by ISO9001 and has received high praise both domestically and internationally for its performance, operability, and safety. The capacitor-type magnetizing and demagnetizing power supply device "CM type" can be used for both magnetizing and demagnetizing, making it ideal for prototyping and research. Dedicated machines equipped with functions such as capacitor capacity switching and flywheel diode on/off switching are also available. It is suitable for the magnetization and demagnetization of rare earth, ferrite, and plastic magnets, as well as for research and prototyping of magnetic materials. 【Features】 - Can be used for both magnetizing and demagnetizing, making it ideal for prototyping and research - Dedicated machines with functions such as capacitor capacity switching and flywheel diode on/off switching are also available - Ideal for the magnetization and demagnetization of rare earth, ferrite, and plastic magnets, as well as for research and prototyping of magnetic materials For more details, please contact us or download the catalog.

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Capacitor-type demagnetization power supply device, CD type

Capacitor-type demagnetization power supply device, CD type

Oil capacitor type demagnetization power supply device that can also be used for line support as a dedicated demagnetization machine.

The "CD type" capacitor discharge demagnetizing power supply device is a dedicated power supply device for demagnetization using oil capacitors. It can also be adapted for line use as a dedicated demagnetization machine. Custom machines incorporating a damping extension circuit are available to enhance demagnetization capability. It is suitable for demagnetizing rare earth, ferrite, and plastic magnets. 【Features】 ○ Dedicated demagnetization power supply device using oil capacitors ○ Can be adapted for line use as a dedicated demagnetization machine ○ Custom machines incorporating a damping extension circuit are also available to enhance demagnetization capability For more details, please contact us or download the catalog.

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Electromagnetic Industry "Magnetization and Demagnetization Comprehensive Catalog"

Electromagnetic Industry "Magnetization and Demagnetization Comprehensive Catalog"

Magnetization and Demagnetization Comprehensive Catalog. A wide variety of items.

The "Magnetization and Demagnetization Comprehensive Catalog" from Electronic Magnetic Industry, produced under a quality management system certified by ISO9001, has received high evaluations both domestically and internationally for its performance, operability, and safety. It features a variety of products, including the ultra-high voltage 6000V magnetization power supply device "ES Type 6000V," which meets the needs of the times, the "ES Type Ultra Low Impedance," ideal for high efficiency and compact multi-pole magnetization, and the "ES Type 1500V, 3000V to 4500V," which flexibly adapts to various magnetization scenes. 【Featured Products】 ○ ES Type 6000V → Ultra-high voltage 6000V magnetization power supply device that meets the needs of the times ○ ES Type Ultra Low Impedance → Ideal for high efficiency and compact multi-pole magnetization ○ ES Type 1500V, 3000V to 4500V, 2500V, 1000V → Flexibly adapts to various magnetization scenes ○ CM Type → Capacitor-type magnetization and demagnetization power supply device ○ CD Type → Capacitor-type demagnetization power supply device For more details, please contact us or refer to the catalog.

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IVR (Induced Voltage Regulator) Current Adjustable Magnetization Power Supply Device EZ Series

IVR (Induced Voltage Regulator) Current Adjustable Magnetization Power Supply Device EZ Series

The AC output waveform is a perfect sine wave because an IVR is used in the current adjustment mechanism.

The "EZ Series" uses an IVR (Inductive Voltage Regulator) for its current adjustment mechanism, resulting in a perfectly sinusoidal AC output waveform. The DC output adopts a three-phase full-wave rectification method, allowing for a small ripple output waveform. It can be used in combination with inspection processing devices and plot contactors for applications such as flaw detection in nuclear, shipbuilding, and aircraft components, as well as cast and forged steel products (compliant with various standards). 【Features】 - The use of an IVR (Inductive Voltage Regulator) in the current adjustment mechanism results in a perfectly sinusoidal AC output waveform. - The DC output employs a three-phase full-wave rectification method, enabling the acquisition of a small ripple output waveform. - Can be used in combination with inspection processing devices and plot contactors for flaw detection in nuclear, shipbuilding, and aircraft components, as well as cast and forged steel products (compliant with various standards). For more details, please contact us or refer to the catalog.

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NEDAP manufactured electronic stabilizer and power supply unit.

NEDAP manufactured electronic stabilizer and power supply unit.

Cutting-edge electronic stabilizer that enables efficient use of energy through high-output conversion.

Nedap develops products based on a common technology platform for various industries such as healthcare, livestock, retail, and lighting. The electronic ballasts used for controlling ultraviolet lamps come in a diverse lineup, including options for low-pressure lamps with four tubes and 36kW medium-pressure lamps, with most models supporting ModBus communication. Additionally, power supplies for LED lamps up to 3000W are also available.

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[Application Example] OTA Testing Solutions in IoT

[Application Example] OTA Testing Solutions in IoT

[Application Example] OTA Testing Solution in IoT (Throughput Testing)

Our company provides a system that combines electronic programmable attenuators and shielded boxes as an OTA testing solution compatible with various wireless communication standards, including WiFi, Bluetooth, and cellular. As IoT devices (things) become more diverse, OTA (Over the Air) testing is necessary for evaluating wireless performance. In OTA testing, these "things" connect wirelessly, requiring a radio-independent space (shielded environment) that does not affect the existing wireless environment and is not influenced by it. 【Solution】 ■ Example test items: 1-to-1 throughput testing system - Throughput - Device interoperability - Noise resistance - Directional characteristics *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Programmable attenuator ■ Shielded box ■ Attenuation data creation and control software & trigger box ■ Various antennas ■ Various cables *For more details, please refer to the PDF document or feel free to contact us.

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Long-lasting backup uninterruptible power supply "YSB Series"

Long-lasting backup uninterruptible power supply "YSB Series"

Ensure power supply during disasters! Long-lasting backup with large-capacity batteries!

The "YSB Series" is a power system optimized for long-duration backup. Equipped with long-life, large-capacity storage batteries, it achieves long-duration backup that typical UPS systems cannot handle. It supports business continuity by backing up loads that cannot afford to stop even during prolonged power outages caused by disasters. The YSB Series offers two types tailored to different scenarios: (1) The <Slim Type> YSB-5K, which can be installed like a bookshelf (2) The <Caster Type> YSB-5KC, which requires no installation work for transport 【Features】 ■ High output: Single-phase 2-wire 100V 5kVA/4kW ■ Large capacity: 8.2kWh (nominal capacity) ■ High efficiency: Over 97% during normal operation / Over 93% during autonomous operation (rated operation) ■ Fast switching: Switching during power outages/restorations within 10ms ■ Overload tolerance of 120% (for 1 minute), allowing use with loads that generate inrush currents, such as incubators ■ Long-life domestic lead-acid batteries adopted (expected lifespan of about 10 years) ■ Maintenance cycle of 10 years significantly reduces running costs ■ Batteries can be expanded by up to 4 units *For more details, please refer to the PDF materials or feel free to contact us.

  • Power generation equipment
  • Lightning protection
  • Power Equipment

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Generator-compatible uninterruptible power supply "SFT-D Series"

Generator-compatible uninterruptible power supply "SFT-D Series"

Backup for several hours to several days is possible! The "SFT-D series" uninterruptible power supply enables long-term backup in conjunction with generators.

The best solution for long-term power outages is a generator, but there is a delay between the occurrence of the outage and the startup of the generator. The SFT-D series is an uninterruptible power supply (UPS) designed to fill that gap. This device uses its built-in battery to supply power without interruption during an outage while simultaneously starting the generator. After confirming that the generator is operating stably, it switches from battery power to generator power. Additionally, when the power outage is resolved, it synchronizes with the commercial power supply before switching back to it. 【Features】 - It has the ability to absorb noise and surges since it is always powered by the inverter. - The switching time during power outages and restorations is instantaneous and does not affect the load at all. In the event of a device malfunction or overload, it automatically switches to bypass mode without interruption. - After recovering from an overload, it automatically returns to inverter power (auto-return). - The generator uses low-cost diesel fuel. - It operates at low noise levels, minimizing external impact. *The generator is sold separately.

  • Power generation equipment
  • Power Equipment
  • Lightning protection

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Noise source 10MHz to a maximum of 50GHz (depending on the model)

Noise source 10MHz to a maximum of 50GHz (depending on the model)

The output voltage standing wave ratio (VSWR) is low, and it excels in the flatness of the output excess noise ratio.

A noise source is a device that can generate a random continuous spectral signal. A properly functioning noise source must have stable output noise power and a uniform power spectral density within the specified frequency band. We offer various solid-state coaxial noise sources in the frequency range from 10 MHz to 50 GHz. This includes the Smart Series and Standard Series, which have the advantage of a wide frequency range. They exhibit low output voltage standing wave ratio (VSWR) and excellent flatness of output excess noise ratio, among other features. The Smart Noise Source employs I2C bus technology to enable automatic downloads and improve measurement speed. Equipped with a digital temperature sensor, it allows the host to conveniently monitor changes in ambient temperature automatically, correct the temperature for noise figure measurements, and enhance measurement accuracy. The standard noise source requires a pulse voltage drive of +28V. Together with a solid-state noise source and a noise figure analyzer, we provide a complete solution for measuring noise figures at microwave and millimeter-wave frequencies.

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SynQor ultra-lightweight UPS (uninterruptible power supply) for defense (military) applications.

SynQor ultra-lightweight UPS (uninterruptible power supply) for defense (military) applications.

Super lightweight! Among products with the same output of military-grade UPS (uninterruptible power supply), it is the smallest and lightest class! Proven performance on battleships, patrol boats, and aircraft carriers.

SynQor's military-grade UPS is designed to meet the harsh environmental and electrical conditions required for defense (military) applications. It utilizes its own proven high-efficiency and reliable converter technology, along with robust packaging technology. It accepts a wide range of input voltages and frequencies, providing uninterrupted power in good condition even during power outages. 【Compliance Standards】 ■ MIL-STD-704F: Aircraft Power ■ MIL-STD-1399-300B: Shipboard Power ■ MIL-STD-1275D: Vehicle Power ■ MIL-STD-461F: EMI ■ MIL-STD-810G: Environmental Performance 【Product Features】 ■ Excellent environmental resistance and shock resistance with dustproof and waterproof construction ■ Online inverter double conversion method ■ AC input voltage range: AC80–265V, 47–65Hz or 47–800Hz ■ Wide range AC input frequency: 47Hz–800Hz ■ Three-phase AC input 85–140Vrms L-N (147–242Vrms L-L) ■ Output voltage: Pure sine wave, AC115/230V, 50/60/400Hz The items marked with "※" are optional.

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Uninterruptible Power Supply (Surge-Proof) NMPST1001

Uninterruptible Power Supply (Surge-Proof) NMPST1001

Uninterruptible power supply for supplying power to TV broadcasting facility equipment.

●NMPST1001 (NMPST-1001) 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 100VA. ●Normally, it supplies power to the load via an isolation transformer using commercial power AC100V while simultaneously charging the battery. ●In the event of a power outage, the inverter automatically starts, converting the DC power from the battery into AC power to continue supplying the load. ●It consists of a transformer, inverter, charger, and battery. The battery is a small sealed lead-acid battery. ●It has a stainless steel drip-proof case. ●It has high lightning resistance. It is composed of a lightning-resistant transformer with insulation withstand voltage and surge voltage attenuation performance, and a highly reliable protective device that prevents lightning surges, making it ideal for use in areas with frequent thunderstorms. ●When the battery voltage drops below the specified level, the over-discharge prevention circuit activates. ●The operating status can be checked from the outside. ●Please choose a steel pipe pole with a diameter of φ140 to 350mm for installation. *For more details, please feel free to contact us.*

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Uninterruptible Power Supply (AC60V Type) NMPS615A

Uninterruptible Power Supply (AC60V Type) NMPS615A

Uninterruptible power supply for large-scale CATV facilities.

The NMPS615A (NMPS-615-A) is an uninterruptible power supply (AC60V type) manufactured by Nippon Antenna. It is an uninterruptible power supply designed for large-scale CATV facilities. In the event of a power outage, it automatically switches to battery power and supplies AC60V to the shared reception facility. It is equipped with an STM output terminal (contact output terminal) and has measurement terminals for checking load current, making maintenance and inspection easy. To prepare for power outages lasting more than 2 hours or unforeseen circumstances, it has a 100V emergency input connector. Please choose a steel pipe pole with a diameter of φ140 to 350mm for installation. It comes in a stainless steel drip-proof case. For installation, please select a steel pipe pole with a diameter of φ140 to 350mm. *For more details, please feel free to contact our company.

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Uninterruptible Power Supply (AC60V Type) NMPS606A

Uninterruptible Power Supply (AC60V Type) NMPS606A

Uninterruptible power supply that can automatically provide electricity to a shared reception facility during a power outage.

The NMPS606A (NMPS-606-A) is an uninterruptible power supply (AC60V type) manufactured by Nippon Antenna. It automatically switches to battery power during a power outage, supplying electricity to communal reception facilities. During normal operation, it steps down commercial power from AC100V to AC60V to supply power to the load while simultaneously charging the storage battery. The built-in storage battery is a small sealed lead-acid battery rated at DC12V 24Ah (20HR). It consists of a transformer, inverter, charger, and storage battery. The unit is housed in a stainless steel drip-proof case. A safety circuit allows for operation solely on commercial power, enabling maintenance of the control unit and battery replacement without power interruption. It is equipped with STM output terminals (contact output terminals) and measurement terminals for load current monitoring, making maintenance and inspection easy. To prepare for power outages lasting over two hours or unforeseen circumstances, a 100V emergency input connector is provided. Please choose a steel pipe column with a diameter of φ140 to 350mm for installation. *For more details, please feel free to contact us.*

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