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

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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 03, 2025～Sep 30, 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 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  5. 5 長野愛知電機 本社・工場 Nagano//Industrial Electrical Equipment
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power supply Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  3. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' ダイトロン
  4. [Presentation of Materials] Basic Knowledge of High Voltage Power Supplies: Understanding Mechanisms and Applications! 長野愛知電機 本社・工場
  5. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' ダイトロン

power supply Product List

2026～2040 item / All 2170 items

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DMX 50W Dimming Power Supply 'MU050S150BQI670'

DMX 50W Dimming Power Supply 'MU050S150BQI670'

0.1% to 100% dimming! Total maximum load of 50W per channel, flicker-free, human-centric lighting.

The "MU050S150BQI670" is a 50W S-series dual-channel LED power supply designed for human-centric lighting and color temperature adjustable applications. The two mixed channels achieve smooth color temperature adjustment and dimming with a deep dimming characteristic of 0.1%, making it feel like sunlight or moonlight. It can also be driven at constant voltage (48, 24, 12V). 【Features】 ■ 2CH output constant current driver capable of constant voltage operation (48, 24, 12V) ■ Programmable operation TOOL ■ 0.1% dimming & 65536 dimming steps, standby power below 0.5W ■ Flicker-free operation across the entire range with a maximum load of 50W per channel ■ Supports DMX dimming signals ■ ◇PSE *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies

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DALI 200W Dimming Power Supply 'MU200S024BPI500'

DALI 200W Dimming Power Supply 'MU200S024BPI500'

0.1% to 100% DALI/PWM dimming! Total maximum load of 200W per channel, flicker-free DT8 color tuning.

The "MU200S024BPI500" is designed for indoor or outdoor installation with an IP67 rating. It controls output currents from 0 to 8300mA through flexible dimming methods using DALI 2.0 and PWM interfaces. The driver provides excellent lighting quality and is designed with thermal management and longevity in mind. 【Features】 ■ Constant voltage: 24V ■ Programmable operation tool ■ Flicker-free operation across the entire range with a maximum load of 200W per channel ■ Supports both DALI and PWM dimming signals ■ ◇ PSE *For more details, please refer to the PDF document or feel free to contact us.

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DALI 50W Dimming Power Supply 'MU050S150BQI500'

DALI 50W Dimming Power Supply 'MU050S150BQI500'

0.1% to 100% DALI/PWM dimming! Maximum load of 50W per channel, flicker-free, DT8 color tuning, human-centric lighting.

The "MU050S150BQI500" is a 50W S series dual-channel LED power supply designed for human-centric lighting and color temperature variable applications. The two mixed channels achieve smooth color temperature variation and dimming with a deep dimming characteristic of 0.1%, making it feel like sunlight or moonlight. Additionally, it supports PWM dimming signals in solo mode. Due to its elongated shape, the "MU050S150BQI500" can also be used as a built-in power supply. 【Features】 ■ 2CH output constant current driver capable of constant voltage operation (48, 24, 12V) ■ Programmable operation TOOL ■ 0.1% dimming & 65536 dimming steps, standby power below 0.5W ■ Flicker-free operation across the full load range with a maximum of 50W per channel ■ Supports both Dali and PWM dimming signals ■ ◇PSE *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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DALI 30W Dimming Power Supply 'MU030S105BQI570'

DALI 30W Dimming Power Supply 'MU030S105BQI570'

DALI/PWM dimming from 0.1% to 100%! Programmable LED power supply adjustable between constant current of 100 to 1050mA.

The "MU030S105BQI570" is a dimmable LED power supply equipped with active PFC functionality. The input voltage ranges from 90 to 305Vac and supports DALI/PWM dimming. The output current can be set between 100 and 1050mA (voltage range 8~54V). 【Features】 ■ Input voltage: 90–264Vac ■ High efficiency: Typ. over 86% ■ Constant current 2-channel output ■ Constant voltage mode available 12–48V ■ ◇PSE *For more details, please refer to the PDF document or feel free to contact us.

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Bipolar Power Supply "BP Series" <Low Price, Customizable>

Bipolar Power Supply "BP Series" <Low Price, Customizable>

Bipolar power supply that can be introduced from a low price of 300,000 yen (including tax). Customizable to meet diverse needs.

The "BP Series" is a low-cost bipolar power supply specifically designed for magnetic field control applications such as electromagnets and magnetic sensors. (Image shows BP-05-05【±5V 5A】) With a simple design, it maintains stable performance over long periods. It offers output capacities ranging from 25W to 10kW, with a maximum voltage of less than 100V and a current within 200A, allowing for customization to meet various requirements such as constant voltage and constant current output. It has been adopted by universities engaged in research and development related to electromagnets. Additionally, it has a proven track record as a power supply for pulse plating and servo motor evaluation tests. 【Features】 ■ Achieves a low price starting from 300,000 yen (tax included) (subject to change based on customization) ■ Simple design that is robust and resistant to damage ■ Adoption record: Kanagawa University, Tokai University, Tohoku University, Fukuoka University, Hokkaido University ■ Delivery time: as short as 3 months～ *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Company：EPS
  • Price：Other
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Technical Data: Global Power Supply Situation

Technical Data: Global Power Supply Situation

Introducing the power supply situation in North America, South America, Asia, Oceania, and Europe!

I would like to introduce the "Power Supply Situation Around the World." In Canada, the power supply frequency is 60Hz, with a voltage (single-phase) of 120V/347V, and a voltage (three-phase) of 208V/240V/600V. Additionally, we have included information on the power supply situations in Asia, such as South Korea, Taiwan, Hong Kong, China, and the Philippines. For more details, please refer to the related links. 【Power Supply Situation Around the World (Excerpt)】 ■United States ■Power Supply Frequency: 60Hz ■Voltage (Single-phase): 115V/230V ■Voltage (Three-phase): 208V/230V/460V/(480V) *For more details, please download the PDF or feel free to contact us.

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Achieving simplification of control circuits! 'Power Supply for Xenon Arc Lamps'

Achieving simplification of control circuits! 'Power Supply for Xenon Arc Lamps'

High-speed switching (FET) operation with high capability. The device becomes compact, allowing for simplification of the control circuit.

The "Xenon Arc Lamp Power Supply" is a product that can control large currents simply by applying a small voltage to the gate of a FET. By adopting FETs, it achieves over 500W at frequencies above 50KHz. Higher output is also possible. The simplification of the circuit improves reliability, and it employs forward coupling (FCC method) and FETs. *FET = Field Effect Transistor We provide precise proposals for companies that currently use traditional IGBT methods! 【Features】 ■ High capability with fast switching ■ Large current with small voltage input ■ Improved reliability through circuit simplification *For more details, please refer to the PDF document or feel free to contact us.

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[Journal Submission] Do you know the difference between MOSFET and IGBT?

[Journal Submission] Do you know the difference between MOSFET and IGBT?

In recent years, many power supplies have adopted the "MOSFET method," which can reduce switching losses! We will provide suitable proposals to achieve high output and simplification.

This is an introduction to the "MOSFET method" in the circuit configuration of power supplies for xenon arc lamps. While the IGBT method has often been adopted as the switching element, it is considered difficult to achieve high frequency and, therefore, difficult to simplify. Our company is able to propose the "MOSFET method," which enables high output, simplification, and high-speed switching. It can generate large currents from low voltage inputs, and by simplifying the control circuit, reliability is improved. As a specialist in the field of power electronics, we are here to meet your needs. *For more details, please refer to the PDF materials (journal).

  • power supply

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Ideal for equipment-driven power supply, peak power source 'AEA Series' ★ Video now available.

Ideal for equipment-driven power supply, peak power source 'AEA Series' ★ Video now available.

Reduction of the burden of power supply design with 3 times peak power and fanless operation.

The "AEA Series" is a fanless yet high-capacity AC-DC power supply that supports peak output. With the power of "natural air cooling x 3 times peak output," it contributes to enhancing the added value for customers. It is well-suited for medical devices and audio equipment where quietness is required. By adopting a high-efficiency rotary method and digital control via a microcontroller, efficiency improvements have been achieved across the entire range from light load to peak load. 【Features】 ■ Reduced risk of foreign matter contamination ■ Maintenance-free fan ■ Fanless and quiet ■ Compact and high efficiency ■ 3 times peak output *For more details, please refer to the PDF document or feel free to contact us.

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Medical electrical equipment standard compliant AC-DC power supply "PJMA Series"

Medical electrical equipment standard compliant AC-DC power supply "PJMA Series"

High harmonic current regulation support! A wealth of options to meet user demands.

We would like to introduce our AC-DC power supply 'PJMA Series' that complies with medical electrical equipment standards. It meets harmonic current regulations (compliant with IEC61000-3-2 Class A) and reduces power consumption during no-load conditions. We offer four types, including "PJMA300F" and "PJMA600F." Please feel free to contact us if you are interested. 【Features】 ■ Complies with medical electrical equipment standards (ANSI/AAMI ES60601-1, EN60601-1 3rd) ■ BF compliant (1 MOPP between output and FG, 2 MOPP between input and output) ■ Wide operating temperature range (-20℃ to +70℃, output derating required) ■ Complies with harmonic current regulations (IEC61000-3-2 Class A) ■ Wide input (AC85 to 264V, output derating required) *For more details, please refer to the PDF document or feel free to contact us.

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Multi-Power Supply 'AME Series' - Combining Multiple Power Sources into One Unit

Multi-Power Supply 'AME Series' - Combining Multiple Power Sources into One Unit

The combination of modules is flexible! Improve work efficiency in design and management with communication functions.

The "AME Series" is a slim, multi-slot type AC-DC power supply that complies with medical electrical equipment standards and supports communication functions. It is a multi-output power supply that allows for flexible module combinations. It significantly contributes to miniaturization, space-saving, and reduction of work hours. Consolidating multiple power supplies into one offers many advantages, such as reduced leakage current and simplified wiring. 【Features】 ■ Free combination of modules ■ Improved design and management efficiency through communication functions ■ Versatile designs possible based on ideas ■ Sequence realized through communication functions ■ Elimination of PLCs, achieving space-saving *For more details, please refer to the PDF document or feel free to contact us.

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Peak output compatible AC-DC power supply "LHP Series"

Peak output compatible AC-DC power supply "LHP Series"

Not just peak response! Contributing to restart control, miniaturization, and flexibility in arrangement.

The "LHP Series" is an AC-DC power supply capable of delivering 200% of its rated output power for up to 10 seconds at a 10% duty cycle. When maximum power is required in a peak manner, it is possible to select a peak-capable power supply. Additionally, it is equipped with an overvoltage protection circuit to protect against regenerative feedback from loads such as motor loads. It complies with overvoltage category III, which is necessary for industrial equipment. This eliminates the need for an isolation transformer in the power supply front stage, allowing for direct connection to facility wiring. 【Features】 ■ Achieves double peak output ■ Complies with overvoltage category III (EN62477-1 certified) ■ High efficiency, low noise (adopts LLC resonant circuit) ■ Compact, lightweight, low profile ■ Complies with harmonic regulation (IEC61000-3-2 compliant) *For more details, please refer to the PDF document or feel free to contact us.

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Medical BF-compliant AC-DC power supply for industrial use "UM Series"

Medical BF-compliant AC-DC power supply for industrial use "UM Series"

Medical × AV/ICT equipment standard compliant AC/DC power supply that fits a wide range of needs.

The UM series is an AC-DC power supply that complies with the BF type attachment of medical electrical equipment standards, making it suitable for a wide range of industrial equipment. It can be used with both MOOP and MOPP, allowing for common use with various medical devices. With a reassuring dielectric strength of 4kV between input and output and low leakage current, it excels in various scenarios where safety and reliability are required, not limited to medical devices. [Main Features] ■ Complies with medical electrical equipment standards (IEC60601-1 Ed.3.2) ■ Compatible with BF type attachment (2MOPP: input-output, 1MOPP: input-FG, output-FG) ■ No FG connection required: Class II compliant (UMA is optional) ■ Three types of product shapes to choose from - PCB standalone type: UMA * Global standard sizes: 2×3 inch (UMA30F/60F) 2×4 inch (UMA120F) - Unit type: UMCS (with resin case) - On-board type: UMPS (with resin case) Keywords: COSEL, FA equipment, industrial equipment, sensors, control equipment, robots, motors, machine tools, IoT, measuring instruments, displays, manufacturing equipment

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  • power supply
  • Switching Power Supply
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1000Wポータブル電源『パワーバンク1000』

1000Wポータブル電源『パワーバンク1000』

安心・安全バッテリー採用！電源が無くても電気製品がコレ1台で解決

当社で取り扱う、1000Wポータブル電源『パワーバンク1000』をご紹介します。 イザという時、家電が使えるAC100V正弦波出力の製品。 電源のない時に便利で、騒音・排ガスもなく、手軽に運べる 軽量コンパクトな大容量電源です。 電源が無くても電気製品がコレ1台で解決します。 なお、そのほかにもポータブルスポットクーラー「カンゲキくん2」や LEDミニバルーンライト「マイノウミー」など多数取り揃えております。 ご要望の際はお気軽にお問い合わせください。 【特長】 ■ソーラー充電対応(ソーラーパネル別売) ■充電時間：ACアダプター8時間 ■各種保護機能付 ■安心・安全バッテリー採用(リン鉄酸(LifePO4)リチウム) ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

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Leave power generation to Alpha Trans.

Leave power generation to Alpha Trans.

Alpha Trans Power Development

Alpha Trans's power supply development specializes in designs ranging from a few watts to around 200 watts. Experienced power supply engineers, well-versed in transformers, will carry out custom designs in a short period, conduct various safety and reliability tests, and design and manufacture high-performance, high-quality power supplies. We also accommodate safety standards from around the world and design for EMI and immunity compliance. Please feel free to contact us.

  • power supply
  • Switching Power Supply
  • AC adapter

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