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power supply Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Jackery Japan Tokyo//Energy
  2. ダイトロン Tokyo//Trading company/Wholesale
  3. 丸紅エネブル Tokyo//Trading company/Wholesale
  4. 4 アイガ電子工業 Ibaraki//Industrial Electrical Equipment
  5. 5 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment

power supply Product ranking

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  2. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  3. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  4. 4 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' ダイトロン
  5. 5 [Presentation of Materials] Basic Knowledge of High Voltage Power Supplies: Understanding Mechanisms and Applications! 長野愛知電機 本社・工場

power supply Product List

1141~1155 item / All 2169 items

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[Catalog] Semi-Solid Portable Power Supply GUARDIAN

2000Wh Semi-solid lithium-ion battery adopted ultra-compact high-capacity portable power supply

Half-solid-state battery × GaN (gallium nitride) semiconductor adoption A half-solid-state battery is one in which part or all of the internal electrolyte is solid. The half-solid-state battery adopted by IDX this time is called a "liquid-addition type (impregnated type) half-solid-state battery," which uses a composite electrolyte that incorporates a small amount of liquid electrolyte into a solid electrolyte. This achieves high safety and ionic conductivity. Additionally, the internal impedance of the half-solid-state battery is reduced to 1/10 compared to conventional batteries, allowing ions to move in a space with minimal barriers (impedance), thus eliminating the need for excess energy and significantly reducing heat generation as a result. Furthermore, the inverter used inside the product employs GaN semiconductors. Compared to silicon semiconductors, GaN offers higher efficiency and faster operation, leading to improved power conversion efficiency and contributing to the miniaturization and lightweight design of the product. [Featured Product] ■ SP-2000 (Guardian)

  • power supply
  • power supply

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TDK Lambda AC/DC Switching Power Supply "HWS-A" Series

Always in stock! Immediate delivery from 1 unit! "Flagship model" high efficiency / long lifespan.

Leave it to Imanaga Electric Industry Co., Ltd. for TDK Lambda switching power supplies! ★ Abundant stock lineup! ★ Flexible support for alternative consultations from other manufacturers! ★ Feel free to contact us! HWS-A Series ■ Features ● Environmentally friendly - Contributes to energy saving in customer equipment with further efficiency improvements - Improved efficiency even at light loads - Reduced no-load power consumption ● User-friendly - Expanded the guaranteed ambient temperature for 100% load from 40°C to 50°C, increasing design flexibility even in high-temperature environments within customer equipment (operating ambient temperature: -10°C to +70°C) ● Safety and peace of mind - Reduced maintenance frequency for customer equipment due to longer lifespan - Adoption of double-sided boards inherited from conventional models - Ensured safety with the use of "safety terminals" that cover live parts, preventing screw loss as terminal screws do not fall off *For product details, please refer to the catalog from the related links below.

  • Switching Power Supply
  • power supply

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【Mass Production Start】NJU2103A/NJU2103B, NJU2102A

New product development has begun, and mass production has started! We are responding to long-term stable supply and providing high added value.

At New Japan Radio, we have developed the system reset ICs 'NJU2103A/NJU2103B' for monitoring power circuits, which can monitor two systems: power voltage and arbitrary voltage. Additionally, we have created the system reset IC 'NJU2102A', which incorporates a watchdog timer, enabling fail-safe functionality for various microcontroller systems. Previously, we produced the 'NJM2103' and 'NJM2102', but through the application of fine processes and our unique circuit technology, we have improved various characteristics such as high precision, low power consumption, and miniaturization. Furthermore, we ensure long-term stable supply, providing high value-added products for industrial equipment, residential equipment, and amusement devices. 【Features】 <NJU2103A> ■ Direct replacement for NJM2103 (DMP8, DIP8 package) ■ Capable of detecting power voltage at 4.2V±1.0% and arbitrary voltage (reference voltage 1.22V±1.0%) ■ Wide operating temperature range -40 to +125℃ ■ Low current consumption 280μA typ. ■ Available in DMP8, DIP8, and compact TVSP8 packages *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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Custom Power Business "Manufacturing"

Properly execute the maintenance and management required by each certification! Consistent manufacturing is possible within Japan.

Our company can accommodate a wide range of production needs, from small lots to mass production, and from standalone circuit boards to large unit types. With over 50 years of experience and know-how in custom power supply manufacturing, we respond flexibly to your requirements. In addition, as a power supply manufacturing facility, we have obtained not only UL, TUV, and DEMKO certifications but also CCC and CQC certifications, which are standards in China. We correctly maintain and manage the requirements set by each certification, allowing for consistent manufacturing within Japan. 【Features】 ■ Component Mounting - Equipped with SMT and axial/radial inserters - Capable of automatic mounting of various electronic components ■ Line Production - We have three production lines that allow for integrated manufacturing of component insertion, solder DIP, intermediate inspection, board completion inspection, assembly, and power-on testing, enabling production tailored to the power supply. ■ Cell Production - Depending on the type of power supply, we also employ a cell production method, allowing for flexible production responses for power supply assembly and power-on testing. *For more details, please refer to the related links page or feel free to contact us.

  • Circuit board design and manufacturing
  • Switching Power Supply
  • Other power sources

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[Specification] Variable DC Power Supply 'KY-CVCA'

The input voltage is compatible with both 100V and 200V! The output voltage and current can be widely varied using the VR.

This document is the specification sheet for the variable DC power supply "KY-CVCA." This product uses switching technology. The output voltage and current can be varied over a wide range using a VR. Additionally, it is equipped with a power factor correction circuit, and the input voltage is compatible with both 100V and 200V. Furthermore, as a display feature, it is equipped with two digital displays for output voltage and current. [Contents] ■ Overview ■ Names of each part ■ Operating procedures ■ Precautions *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources

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60W Compact Switching Power Supply Medical Standard Version 3 Compliant | PM60

60W small medical switching power supply 60101-1, obtained in both the 2nd and 3rd editions. You can also rely on us for after-sales support.

PM60 Series This is a compact design open frame type switching power supply (3 x 5 x 10 cm). It has obtained IEC/EN/UL 60601-1 and IEC/EN/UL 60501-1 certifications. It is widely adopted by medical device manufacturers.

  • Switching Power Supply

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450-480W Switching Power Supply Medical Standard Version 3 Compliant | PM450

SMI | 450-480W Medical Switching Power Supply, obtained both versions 2 and 3 of 60601-1. You can also rely on us for after-sales support.

PM450 Series Open frame type switching power supply, available with multi-input and multi-output. Certified to IEC/EN/UL 60601-1 and IEC/EN/UL 60950-1. Widely adopted by medical device manufacturers. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply

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12W Compact Switching Power Supply Medical Standard Version 3.1 Compliant | ATM012

12W compact medical switching power supply. Model 60101-1 version 3.1, compliant with DoE Level 6. You can also rely on us for after-sales support.

ATM012T-F Series This is an open-frame embedded power supply. Products certified to IEC/EN/UL60601-1 and EN/UL60950-1. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply

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200W Switching Power Supply, compatible with version 3.1 | ATM200T-F

200W medical switching power supply. 60101-1 version 3.1, DoE Level 6 certified product. You can also rely on us for after-sales support.

ATM200T-F Series This is an open-frame embedded type power supply. Products certified to IEC/EN/UL60601-1 and EN/UL60950-1 It can be widely used for medical and industrial applications. At SMI, we handle a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply

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130W Medical Switching Power Supply | ATM130-F240

130W medical switching power supply with dual output type. You can also leave the after-sales support to us.

ATM130-F240 24V 5A and 5V 2A dual output It is an open frame embedded type power supply. SMI offers a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply

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210W Medical Switching Power Supply | ATM210-F240

210W medical switching power supply with dual output type. You can also leave the after-sales support to us.

ATM210-F240 24V 8.3A and 5V 2A dual output It is an open frame embedded type power supply. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply

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65W Compact Power Supply Medical Standard Version 3 Compliant | PW-MxxB-1Y

SMI | 65W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PM300 Series This is a compact switching power supply of open frame type, certified to UL/IEC/EN60601-1 3rd edition. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply

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200W Switching Power Supply Medical Standard Version 3 Compliant | PW-M200A3

SMI | 200W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M200A3 Series This is a compact switching power supply of the open frame type, certified to UL/IEC/EN60601-1 Edition 3. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply

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250W Switching Power Supply Medical Standard Version 3 Compliant | PW-M250B

SMI | 250W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M200A3 series This is a compact switching power supply of open frame type, certified to UL/IEC/EN60601-1 3rd edition. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply

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250W Switching Power Supply Medical Standard Edition 3 | U-Brancket

SMI | 250W Medical Switching Power Supply 60101-1 Version 3 certified product. Please leave the after-sales support to us.

The PW-M250B-1YxxxPU is a small open-frame type switching power supply that has obtained UL/IEC/EN60601-1 3rd edition certification. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply

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