We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for power supply.
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power supply Product List and Ranking from 434 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. AXON DATA MACHINES,INC. Ishikawa//Industrial Electrical Equipment
  4. 4 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
Go to Company Ranking

power supply Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Lightweight portable power supply reduces the risk of fire and explosion with a semi-solid battery! AXON DATA MACHINES,INC.
  3. Bipolar power supply and MF power supply
  4. 4 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  5. 5 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.

power supply Product List

721～735 item / All 2142 items

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Delivery Record: NES45TY3 Emergency Power Supply for BCP Measures

Delivery Record: NES45TY3 Emergency Power Supply for BCP Measures

Manual start generator! Equipped with standard 2Way power that allows simultaneous use of three-phase and single-phase three wires.

We would like to introduce the delivery record of our portable diesel generator 'NES45TY3'. It was selected by the customer as a generator that meets the conditions of increasing options for load applications through 2Way power, as well as securing an independent power source, as a replacement for an existing generator. The installation structure is movable by forklift. Additionally, it can be monitored from the management office when fuel levels are low. 【Overview of Achievements】 ■ Delivered Product: NES45TY3 ■ Delivery Location: Manufacturing Industry (Chubu, Aichi) ■ Operating Method: Outdoor, Fixed Installation ■ Standard Features - 2Way Power (Three-phase and Single-phase 3-wire simultaneous output) - Multiple Voltage - Oil Guard ■ Options - Charger - Output Terminal Box - Keyed Panel Door - Fuel Tank with Water Level Inspection Certificate - Fault Signal Extraction *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources

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Delivery Record: NES400TI Emergency Power Supply within Factory Facilities

Delivery Record: NES400TI Emergency Power Supply within Factory Facilities

Selected based on fuel efficiency and compactness with 3rd generation exhaust gas designated machines and oil guard!

We would like to introduce the delivery record of our portable diesel generator "NES400TI." At the Akzo Chemical Co., Ltd. Akusa Plant, in case of an emergency, a separate fire law certified emergency generator within the facility is used to independently start the fire hydrant pump. In case that emergency generator cannot be started or used during an emergency, the signal is received to start the generator that has been introduced this time. Additionally, a separate 110KW fire hydrant pump is installed independently from the pump connected to the emergency generator, and it is directly connected to our product without going through the power transfer panel. 【Overview of Achievements】 ■ Delivered Product: NES400TI ■ Delivery Location: Akzo Chemical Co., Ltd. Akusa Plant (Yamaguchi, China) ■ Operating Method: Outdoor, fixed installation ■ Standard Features - Multiple voltage - Oil guard - Fuel three-way cock - Rainwater cover - Manual parallel operation device ■ Options - Automatic starting device and charger - Regular maintenance operation timer *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources

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Customization of electronic components

Customization of electronic components

We have many achievements in custom optoelectronics! Please feel free to consult us about anything, including LEDs and PDs!

Since the establishment of the company in 1978, we have handled a wide range of electronic components. Among them, regarding optical semiconductors, we have responded to numerous requests from customers not only with existing products but also by miniaturizing them and incorporating multiple functions. Please consult us about your current issues, and we will provide proposals for solutions.

  • Contract manufacturing

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Gain-variable reception booster built-in 6-way splitter 'SPA-6426'

Gain-variable reception booster built-in 6-way splitter 'SPA-6426'

For medical telemetry floor antennas! Equipped with a volume control to adjust the gain for 6 circuits together!

The SPA-6426 is a 6-way splitter with a built-in gain-variable receiving booster for a 400MHz band medical telemetry floor antenna system. It features a volume control for adjusting the gain collectively across all 6 circuits, allowing for gain balance adjustments on a per-antenna basis. Each amplifier also includes a bandpass filter, which effectively eliminates interference from nearby frequencies. During operation, a green or red lamp lights up, making it easy to check in the attic. 【Features】 ■ Circuit configuration with a receiving booster for each input terminal ■ Capable of constructing a highly sensitive floor antenna system ■ Operates on power supplied from the center conductor of the coaxial cable, amplifying the signals received by each antenna before combining them ■ Can switch the current to pass or not pass for the next receiving booster using a switch ■ It is also possible to cut off the current for individual terminals by disconnecting the internal current-passing jumper wire *For more details, please refer to the PDF document or feel free to contact us.

  • Converters and Transducers

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Thyristor-controlled stabilized power supply

Thyristor-controlled stabilized power supply

Low noise, compact and lightweight! Isolates the input and output lines to reduce propagation noise!

This device is a static constant voltage power supply using a self-capacitance control method with a control reactor, thyristor, and filter in the main circuit. It detects the deviation of the output voltage due to input fluctuations and load variations as an effective value. It amplifies this signal to control the thyristor, achieving stabilization of the output voltage. Additionally, the harmonic distortion and switching noise from the thyristor's phase control are removed by a dedicated filter. 【Features】 ■ Low noise ■ Compact and lightweight ■ Isolated input and output lines ■ Reduced propagation noise from the input *For more details, please download the PDF or feel free to contact us.

  • Switching Power Supply

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Precision Resistance Welding Power Supply 'TETRA-TH-1200S'

Precision Resistance Welding Power Supply 'TETRA-TH-1200S'

Achieving high-quality cost reduction. For relay contacts, connector contacts, chip capacitors, etc.!

The "TETRA-TH-1200S" is a precision resistance welding power supply capable of storing 15 types of welding conditions. It achieves a high-speed response of 4KHz. Pulsation with two-stage current flow (up to 9 times) is possible. It can be used for various applications including electronic guns, small lamps, crystal oscillator components, relay contacts, and other precision small metal parts. 【Features】 ■ Inverter type ■ Integrated transformer ■ Compact size ■ High-speed response (4KHz) ■ Monitoring and management output of welding current *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources

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GF18 Series AC/DC Switching Power Supply

GF18 Series AC/DC Switching Power Supply

[GF18 Series] AC/DC Switching Power Supply AC Adapter for Japan

■Operating Principle: Switching Method ■Input: AC100V~240V 50/60Hz ■Output Characteristics: Stabilized Output ■Compliant with PSE/UL Electrical Appliance Safety Law ■Equipped with protection functions against overcurrent, overvoltage, and short circuits

  • Switching Power Supply

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GF24 Series AC/DC Switching Power Supply

GF24 Series AC/DC Switching Power Supply

[GF24 Series] AC/DC Switching Power Supply AC Adapter for Japan

■Operating principle: Switching method ■Input: AC100V~240V 50/60Hz ■Output characteristics: Stabilized output ■Compliant with PSE/UL Electrical Appliance Safety Law ■Equipped with protection features against overcurrent, overvoltage, and short circuits

  • Switching Power Supply

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GF65I Series AC/DC Switching Power Supply

GF65I Series AC/DC Switching Power Supply

[GF65I Series] AC/DC Switching Power Supply Large Capacity Switching Type AC Adapter

■Operating principle: Switching method ■Input: AC100V~240V 50/60Hz ■Output characteristics: Stabilized output ■Compliant with PSE/UL Electrical Appliance Safety Law ■Equipped with protection functions against overcurrent, overvoltage, and short circuits

  • Switching Power Supply

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GF18N Series AC/DC Switching Power Supply

GF18N Series AC/DC Switching Power Supply

GF18N Series AC/DC Switching Power Supply AC Adapter for Japan

■Operating Principle: Switching Method ■Input: AC100V~240V 50/60Hz ■Output Characteristics: Stabilized Output ■Compliant with PSE/UL Electrical Appliance Safety Law ■Equipped with protection features against overcurrent, overvoltage, and short circuits

  • Switching Power Supply

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Netsuren High-Frequency Power Supply "MK16A-F Type"

Netsuren High-Frequency Power Supply "MK16A-F Type"

Helpful for customers' DX and IoT. Digitized high-frequency power supply equipment.

This is an advanced version of the high-frequency power supply device "MK16A type." By digitizing the control mechanism (FPGA: field-programmable gate array), it becomes possible to accommodate a wider variety of production compared to the existing model. It is also capable of recording operational data independently of the power supply unit, thus meeting customer demands for "preventive maintenance." It can be manufactured in a wide output range (50 to 1200 kW) for small to large components.

  • Other power sources

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ArkPax Ark Series IP67 Dustproof and Waterproof Portable Power Supply

ArkPax Ark Series IP67 Dustproof and Waterproof Portable Power Supply

The portable power supply industry has achieved advanced 'IP67' dust and water resistance! Responding to new needs as a commercial product.

The flagship model "Arkpax Ark Pro 2000W" allows for an expansion of maximum capacity up to 25.3kWh with the use of an extended battery, while the basic high-power model "Arkpax Ark Evo 1800W" and two models of portable power supplies comply with IP67 standards. The IP67 compliant extended battery "Arkpax Extra Battery 2300Wh" can be expanded to a maximum of 10 units in conjunction with the Arkpax Ark Pro 2000W, and there are two types of accessories available: the IP65 compliant 200W solar panel "Arkpax Solar Panel" with a compact folding design that can be folded 12 times. With the introduction of Arkpax portable power supplies, it becomes possible to secure power in outdoor environments and harsh job sites where small generators cannot be used. (It cannot be used underwater.) All of the above products have obtained the "Disaster Prevention Product Recommended Mark."

  • Secondary Cells/Batteries

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Reliable quality, proven track record, a portable power source you can trust and feel secure with.

Reliable quality, proven track record, a portable power source you can trust and feel secure with.

Reliable quality and track record, the leading brand in the portable power supply industry, "Ampace."

Ampace is a leading company in new energy technology that provides cutting-edge renewable energy solutions. With over 20 years of expertise in lithium battery technology, we support the transition to green energy from a global perspective and realize a sustainable future. Born from a joint venture between ATL (a subsidiary of TDK), a leading company in consumer lithium batteries and new energy technology, and CATL, the world's largest automotive battery manufacturer, "Ampace" is a portable power brand that offers trust and peace of mind with proven quality and performance.

  • Secondary Cells/Batteries

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