power supply Product List and Ranking from 435 Manufacturers, Suppliers and Companies

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

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Daitron Co., Ltd. Tokyo//Trading company/Wholesale
トキトレーディング本社 Hyogo//Industrial Electrical Equipment
4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
5 イサハヤ電子 Osaka//Electronic Components and Semiconductors

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power supply Product ranking

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

DC power supply
Bipolar power supply and MF power supply
Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
5 Microwave power supply

power supply Product List

976～990 item / All 2153 items

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Pulse power supply for neutrino electromagnetic horns

Used in the T2K experiment! Pulse power supply device used in electron neutrino experiments.

At IDX, we manufacture and sell the "Pulse Power Supply for Neutrino Electromagnetic Horn." This power supply is used to excite the J-PARC accelerator, which is utilized in experiments involving electron neutrinos and won the Nobel Prize in Physics in 2015. Additionally, the long-baseline neutrino experiment that detects the neutrino beam generated at J-PARC in Tokai Village, Ibaraki Prefecture, at the Super-Kamiokande in Kamioka Town, Gifu Prefecture, is referred to as the T2K experiment, named after the initials of the town. [Features] ■ Power supply used in electron neutrino experiments *For more details, please refer to the PDF materials or feel free to contact us.

Company：IDX
Price：Other

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DC/Pulse Power Supply for Plasma

Pulse width setting is possible! A pulse power supply that achieves miniaturization by adopting a switching power supply.

IDX's "DC/Pulse Power Supply for Plasma" is a power supply that can be used for plasma processes and more. It allows for independent setting of pulse width for both the positive and negative terminals, enabling usage tailored to the load. IGBT is employed for pulse switch blocking, achieving a compact and space-saving design through the use of a switching power supply. 【Features】 ■ High power ■ Bipolar ■ Rectangular wave pulse ■ High repetition rate *For more details, please refer to the PDF document or feel free to contact us.

Company：IDX
Price：Other

Power Supplies
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Custom-made power supply

Leave custom power solutions to us! We will accommodate various requests!

We would like to introduce our custom-made power supplies. In electronic devices, many require multiple voltage outputs, such as analog/digital circuits, and the specifications vary widely. Since we design from the transformer, we can flexibly accommodate multiple outputs and isolation. Additionally, we design and manufacture suitable power supplies utilizing the power supply technology cultivated in the development of measurement and control equipment. 【Features】 ■ Proficient in multi-channel output power supplies ■ Can incorporate customer circuits ■ Supports special circuit board shapes ■ Accommodates various other requests - Would like to support a dielectric strength of 4kV between input and output - Would like to suppress inrush current - Would like to support delayed power factor, etc. *For more details, please refer to the PDF materials or feel free to contact us.

Company：ユーアイニクス
Price：Other

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CPCI Bus Mount Power Supply CPCI PS-03 Series

Mountable 300W/145W Power Supply for CompactPCI Bus CPCI PS-03 Series

This is a CPCI mount-type power supply. We offer three types: 6U size ATX type, 3U size ATX type, and 3U size SFX type. The power output specifications are 300W/145W.

Company：KEL
Price：Other

Other industrial robots
power supply

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Induction heating power supply EKOHEAT (Ambrell Corporation)

The induction heating power supply EKOHEAT is an excellent heating source that enables clean and rapid heating for large workpieces.

The induction heating technology by EKOHEAT contributes significantly to reducing heating energy with high power conversion efficiency and a power factor of 0.9 or higher. Induction heating, which is non-contact and does not use flames, minimizes energy waste by concentrating energy only on the area of the workpiece that needs to be heated.

Company：Alonics, Ltd.
Price：Other

Heating device
power supply

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Induction heating power supply EKOHEAT2 (Ambrell Corporation)

New power module equipped with SiC MOSFET - EKOHEAT2

By adopting high heat-resistant, low-loss SiC modules, we have simplified the water cooling circuit and reduced the required flow rate, achieving a 20% reduction in size compared to the conventional EKOHEAT series and lowering the failure rate. Additionally, we have incorporated Modbus TCP alongside the traditional RS485 and Modbus RTU, enabling high-speed communication to support Industry 4.0.

Company：Alonics, Ltd.
Price：Other

Heating device
power supply

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Hot Wire Power Supply "Power Assist"

Hot wire changes welding! We assist in achieving high-quality, high-efficiency welding with the power of hot wire.

"Power Assist" is a hot wire power source that achieves more than double the efficiency compared to standard cold wire, enabling high-speed welding comparable to MAG with TIG. The wire current setting is simply input by entering the wire conditions and feeding speed. In addition to TIG, it can be used to improve the efficiency of various welding methods, including laser welding. We also offer options that make it easy to build hot wire automation systems, such as touch panels. [Features] ■ High-speed, high-efficiency welding ■ Easy wire current setting ■ Applicable to various welding methods *For more details, please refer to the PDF materials or feel free to contact us.

Company：マツモト機械
Price：Other

Welding Machine
power supply

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Variable Frequency Voltage Withstand Test Power Supply 'DAC-WT-50/DAC-WT-25'

It is possible to apply an accurate voltage to the test sample! Introducing the No-Corona Variable Frequency High Voltage Test Power Supply.

The "DAC-WT-50/DAC-WT-25" is a no-corona variable frequency power supply for partial discharge measurement. Since it uses a linear amplifier, waveform distortion does not affect the power supply waveform, allowing for accurate voltage application to the test specimen. Additionally, we offer a "safety box" equipped with a magnetic catch, insulating plate, and measurement H/L terminals. 【Specifications (excerpt)】 ■ Input Voltage: AC100V 50/60Hz ■ Maximum Output ・AC5000V/50mA (DAC-WT-50) ・AC2500V/100mA (DAC-WT-25) ■ Partial Discharge: Below 10pC (at maximum output voltage) ■ Setting Voltage: 5V steps ■ Output Frequency: 46Hz to 1kHz *For more details, please refer to the PDF document or feel free to contact us.

Company：総研電気
Price：Other

Environmental Test Equipment
Other measurement, recording and measuring instruments
power supply

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15W AC adapter with PSE mark, fully inspected, high reliability power supply

15W AC adapter with PSE mark, fully inspected, high reliability power supply, 6A.

Are you looking for an AC adapter? This is an external power supply with a PSE mark (Electrical Appliance and Material Safety Law) rated at 15W. The output is DC12V 1.25A, among others. It is an AC adapter that complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products planned for import. We also accept connections for your desired DC plug and specified connectors. We prioritize reliability and are equipped with various protection circuits such as OVP and SCP. Our staff provides consistent support, comprehensive after-sales service, and a long-term warranty. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ Connection for your desired DC plug ■ 100% inspection conducted ■ Long-term stable supply ■ Long-term warranty of 1 year *For more details, please refer to the PDF document or feel free to contact us.

Company：トキトレーディング本社
Price：Other

AC adapter
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Switching Power Supply
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Proposal for AC adapters and power supplies with PSE mark ranging from 3W to 450W.

Are you looking for an AC adapter? We offer a wide range from 3w to 450w!

Are you looking for an AC adapter? We handle custom-made external power supplies with PSE marks ranging from 3W to 450W. Output options include DC5V, 9V, 12V, 15V, 24V, and more. This AC adapter complies with the international safety standard IEC62368-1. Please consider it for your developing electronic devices or electrical products you plan to import. We also accept requests for desired DC plugs and connections for connectors you provide. We prioritize reliability and include various protection circuits such as OVP and SCP. Our staff provides consistent support, ensuring thorough after-sales service. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ Desired DC plug connection ■ Long-term stable supply ■ Full inspection conducted ■ Long-term warranty of 1 to 5 years (depending on the model) *Please feel free to contact us for more details.

Company：トキトレーディング本社
Price：Other

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10W Industrial Equipment AC Adapter PSE Compact Small Power Supply

10W AC adapter with PSE mark, compact and small power supply IPU10, available in small quantities and with short delivery times.

Are you looking for AC adapters for industrial equipment? We offer a 10W switching adapter with outputs such as DC5V1.6A and DC12V0.83A. Our switching adapters are robust in harsh high-temperature and low-temperature environments, with an operating temperature range of -20°C to +70°C. We manufacture and sell them with your desired connector. (Note: Based on temperature derating) We prioritize reliability by incorporating overvoltage protection circuits and using multiple components from Japanese manufacturers. We provide long-term stable supply, conduct thorough inspections of all units, offer consistent staff support, after-sales support, and a long-term warranty. 【Features】 ■ PSE mark compliant with Electrical Appliance and Material Safety Law ■ Small and compact ■ Custom connector connection ■ Long-term stable supply ■ Thorough inspections of all units ■ Long-term warranty of 5 years *Please feel free to contact us for more details. *We also welcome inquiries about small custom orders and more affordable models.

Company：トキトレーディング本社
Price：Other

AC adapter
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Switching Power Supply
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15W Industrial Equipment AC Adapter Three-Prong Ground Power Supply PSE

15W AC adapter with a wide operating temperature range and grounding, featuring a PSE mark, available in small quantities and with short delivery times. Model: IPU16C.

Are you looking for AC adapters for industrial equipment? We offer a 15W switching adapter with outputs such as DC12V1.25A and DC24V0.625A. This switching adapter is robust in harsh high-temperature and low-temperature environments, with an operating temperature range of -20℃ to +70℃. We manufacture and sell these adapters with your desired connector upon order. (Note: Temperature derating applies) Focusing on reliability, we have equipped it with overvoltage protection circuits and utilize multiple components from Japanese manufacturers. We ensure long-term stable supply, conduct thorough inspections of all units, provide consistent staff support, offer after-sales support, and provide a long-term warranty. 【Features】 ■ PSE mark compliant with Electrical Appliance and Material Safety Law ■ Power cable included ■ Custom connector connection available ■ Long-term stable supply ■ Thorough inspection of all units ■ Long-term warranty of 5 years *Please feel free to contact us for more details. *We are also open to inquiries about small custom orders or more affordable models.

Company：トキトレーディング本社
Price：Other

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5W AC adapter with PSE mark, compact USB power supply, DC5V1A

5W AC adapter with USB-A port, output DC5V1A, model 6A-055WU, compliant with PSE Electrical Appliance and Material Safety Law, small quantity, short delivery time.

Are you looking for an AC adapter? This is an external power supply with a 5W PSE mark (Electrical Appliance and Material Safety Law). The output is DC5V1A. It is a small, compact power supply with a USB port. This AC adapter complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products planned for import. We also accept requests for the desired DC plug and your specified connector. We prioritize reliability and are equipped with various protection circuits. Our staff provides consistent support, comprehensive after-sales service, and a long-term warranty. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ USB cable available (MOQ confirmation required) ■ Full inspection conducted ■ Long-term stable supply ■ Long-term warranty of 1 year *For more details, please feel free to contact us.

Company：トキトレーディング本社
Price：Other

AC adapter
power supply
Switching Power Supply
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18W AC adapter PSE desktop power supply 12V 15V

18W AC Adapter Desktop 12V 15V 24V 6A-182DB

Are you looking for an AC adapter? This is an 18W desktop type external power supply with insulation class 1 and PSE mark (under the Electrical Appliance and Material Safety Law). The output options include DC12V1.5A and DC24V0.75A, among others. It is an AC adapter that complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products planned for import. We also accept connections for your desired DC plug and specified connectors. We prioritize reliability and are equipped with various protection circuits such as OVP and SCP. Our staff provides consistent support, comprehensive after-sales service, and a long-term warranty. 【Features】 ■ PSE mark (under the Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ Connection for your desired DC plug ■ 100% inspection conducted ■ Long-term stable supply ■ 1-year long-term warranty *For more details, please feel free to contact us.

Company：トキトレーディング本社
Price：Other

AC adapter
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Switching Power Supply
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15W AC adapter with PSE mark, detachable power cord type

15W AC adapter, PSE compliant, with detachable power cord, model SPU16B, available in small quantities and with short delivery times.

Are you looking for an AC adapter? This is a 15W AC adapter with a PSE mark (Electrical Appliance and Material Safety Law). It is a type of AC adapter that allows for plugging and unplugging the power cord (AC cable) at 15W. It is a desktop type with a power cord that is separate from the main unit. The output voltage and output current include options like DC12V1.25A and DC24V0.62A. This AC adapter complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products planned for import. We also accommodate connections for your desired DC plug or specified connector. We prioritize reliability and have equipped it with various protection circuits such as OVP and SCP. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ Desired DC plug connection available ■ Full inspection conducted ■ Long-term stable supply ■ Long-term warranty of 3 years * We provide consistent support from our staff, comprehensive after-sales support, and a long-term warranty. * Please feel free to contact us for more details.