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 435 Manufacturers, Suppliers and Companies

Last Updated： 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： Aggregation Period:Dec 31, 2025～Jan 27, 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. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
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power supply Product ranking

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

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

power supply Product List

1081～1095 item / All 2156 items

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【Large capacity and compact】Portable power supply R500

【Large capacity and compact】Portable power supply R500

A portable power source that is useful outdoors or during disasters and power outages where there are no outlets and power cannot be secured.

The R500 (R-500) is a portable power supply manufactured by ICOM. It is equipped with a large capacity battery of 555Wh (150,000mAh). It supports 5WAY and has 8 power output options: 2 AC outlets (110V/60Hz), 1 cigarette socket (12V/8A; 24V/3A), 2 USB outputs, 1 TYPE-C output, 1 DC12V output, and 1 DC24V output. It can be used to power and charge electronic devices. The AC rated output is 500W (110V/60Hz). It is suitable for BCP disaster prevention, allowing the use of home appliances and charging smartphones in places where power cannot be secured. The estimated usage times are as follows: (Example) - Laptop: Approximately 6 to 10 hours of use - Smartphone: Approximately 50 charges - Fan, circulator (40W): Approximately 12 hours of use - Insulated cooler box (40W): Approximately 7 charges. Charging this device can be done in the following ways: - Using the included AC adapter (AC100V): Approximately 7 hours - Charging is also possible with a separately sold solar panel. For extremely low-priced sales of earphones, microphones, batteries, and more, please leave it to Excelli.

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Reusable battery built-in portable power supply IPB01G

Reusable battery built-in portable power supply IPB01G

A portable power source with a built-in reusable battery that supports a wide range of electronic devices and can be used for many years even with frequent charging.

● The IPB01G is a portable power supply with a built-in reusable battery manufactured by JVC Kenwood. ● Its main feature is that it utilizes high-quality recycled batteries from electric vehicles (Nissan Leaf), contributing to the SDGs. ● It is resistant to temperature changes and operates in environments ranging from -20°C to +60°C. ● With low self-discharge, it can maintain 92% of its power after six months and 84% after one year when stored fully charged, making it useful for disaster preparedness and BCP measures. Once charged, it can be left unused for about a year. ● It allows for approximately 2000 charge and discharge cycles (repeated charging), which is about three times that of standard rechargeable batteries. ● It has an output of 600W (with a peak of 1200W) and a HIGH-POWER mode of 900W, which can be switched with a single touch. ● The IPB01G can be charged using the following methods: - Using an AC adapter (AC100V): approximately 9.5 hours - Using a car adapter: approximately 14 hours ● The manufacturer’s warranty period is 36 months. For extremely low-priced sales of earphones, microphones, and batteries, please leave it to Excelli.

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High Voltage Power Supply for High-Speed Pockels Cell Driver

High Voltage Power Supply for High-Speed Pockels Cell Driver

High voltage compatible, high-speed Pockels cell operation, pulse picking for mode-locked lasers.

■Housed in a 3U high 19-inch rack. ■Output voltage adjustment is done using the potentiometer on the front panel. ■Additionally, adjustments can be made via the serial port and analog control. ■Equipped with "safety and monitoring" functions.

  • Switching Power Supply
  • power supply
  • power supply

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Dedicated power supply for amplifier/photo receiver

Dedicated power supply for amplifier/photo receiver

FEMTO Messtechnik GmbH is a leading manufacturer of low-noise amplifier modules.

■Input Voltage: 100–240VAC ■Output: ±15V, +400/-250mA ■LEMO Plug ■Short Circuit Protection Circuit ■Low Ripple: Maximum 20mVpp

  • Other power sources
  • power supply

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Custom power supply

Custom power supply

Even though the initial cost is high, efficient operation and longevity lead to cost reduction in the long term!

We offer "custom power supplies" for those struggling with off-the-shelf power supplies. Designed to be optimized for specific applications, they improve energy efficiency and performance. They operate stably even in harsh environments, enhancing the reliability of your equipment. Additionally, they allow for space-saving designs and flexibility. There is increasing demand in sectors such as medical, industrial, and energy storage devices. Although the initial costs may be higher, efficient operation and extended lifespan can lead to long-term cost savings. 【Features】 ■ Design optimized for specific applications ■ Improved reliability and durability ■ Space-saving and design flexibility ■ Balance between cost and efficiency *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Other power sources
  • power supply
  • power supply

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TDKラムダ　交流安定化電源『GENESYS AC』

TDKラムダ　交流安定化電源『GENESYS AC』

業界最小クラスサイズの交流安定化電源（プログラマブル）

●容量2 kVA／3 kVAで高さ1Uサイズの業界最小クラスサイズを実現 　交流出力を必要とするあらゆる装置や評価設備の省スペース化・小型化に貢献 ●国際的な安全規格を全モデルで取得（IEC / UL / CSA / EN 61010-1） 　グローバルでの使用が可能 ●様々な環境、評価に適用できる幅広い入出力レンジ 　最大AC電圧350 VAC、DC電圧±500 VDC ●専用ソフト「Virtual control panel」で任意の波形生成、高調波解析が可能 ●5年間の長期保証

  • GENESYS_AC_サブ画像.png
  • Switching Power Supply
  • power supply
  • Power Supplies
  • power supply

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[BCP Measures] "Refillable Battery Portable Power Supply"

[BCP Measures] "Refillable Battery Portable Power Supply"

Maintenance-free! A genuine emergency power supply that is easy to carry and flexible to use.

The refillable battery-powered portable power supply is a genuine emergency power source that is maintenance-free, easy to carry, and flexible to use. It has a continuous output of 1.5 kW and can be used without a gasoline generator. Additionally, despite being a battery type, the entire device is designed to be splash-proof, allowing for safe use outdoors during rainy weather or flooding. **Features** - **Unlimited Capacity**: By separating the charging and output devices, it is possible to output power while charging. Power can be continuously supplied by replacing the battery. - **Easy to Carry**: The battery (approximately 11 kg) and the device (approximately 5.5 kg) can be transported separately, making it manageable for a person to carry. Loading it into a vehicle is easy. - **No Noise or Emissions**: Eliminates complaints about noise from gasoline-powered generators and accidents caused by exhaust fumes. - **Maintenance-Free & Long Lifespan**: The self-discharge rate of the battery is only about 20% over a year. Maintenance consists of charging once a year, and the charging cycle can exceed 2,000 times, allowing for long-term use. - **Safety Design**: The battery complies with PSE standards and can be touched with wet hands without the risk of electric shock. Anyone can safely attach and detach it.

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VCO、SYNTHESIZER

VCO、SYNTHESIZER

VCO、SYNTHESIZER

RFMD (RF Micro Devices, Inc.) is a specialized manufacturer of VCOs and CROs in the United States. We offer high-performance VCOs in the ISM band ranging from 10MHz to 8GHz, with a wide variety of standard products for GSM, CDMA, W-CDMA, various wireless applications, broadcasting equipment, measuring instruments, and more. Custom products are also available. All products are designed and tested in-house, with final testing and packaging conducted entirely by automated machines. Furthermore, our products comply with ROHS standards and exhibit excellent phase noise characteristics.

  • High frequency/microwave parts
  • Other electronic parts
  • power supply

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Battery backup power supply (UPS)

Battery backup power supply (UPS)

High-performance UPS, environmental resistance

High-performance UPS with strong environmental resistance for general industry.

  • power supply
  • power supply

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Transistor power supply "TMS-4/TMS-4 RA"

Transistor power supply "TMS-4/TMS-4 RA"

Stable energy supply is possible! It is suitable for joining that requires fine welding control in a short time.

The "TMS-4/TMS-4 RA" is a compact and high-performance transistor power supply suitable for joining that requires fine welding control in a short time. It can supply stable energy even with a current duration of less than 1 millisecond. Since it can perform two current applications, stable welding can be achieved with the second application after removing metal oxide films and other contaminants with the first application. 【Features】 ■ Easily create waveforms suited to the properties of the workpiece ■ Smoothly ramp up welding energy in a short time ■ Achieve stable welding with the second current application ■ Usable with control methods appropriate for the workpiece ■ Can double the usage rate (RA) *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine
  • power supply
  • switch
  • power supply

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Transistor Power Supply 'TMS-4/TMS-4 RA(2CH)'

Transistor Power Supply 'TMS-4/TMS-4 RA(2CH)'

Ideal for joining that requires fine welding control in a short time! It can easily create waveforms tailored to the properties of the workpieces being welded.

The "TMS-4/TMS-4 RA(2CH)" is a compact and high-performance transistor power supply. Since the power supply feedback operates in microseconds, it can smoothly ramp up the welding energy in a short time, allowing for stable energy supply even with a current flow time of less than 1 millisecond. By feeding back the output voltage and using switching control with transistor elements, it can create flexible welding waveforms, making it easy to generate waveforms tailored to the properties of the workpiece being welded. 【Features】 ■ Can select constant current/constant voltage ■ Usable with control methods suited to the workpiece ■ Can increase usage efficiency (RA) ■ Easily create waveforms according to the properties of the workpiece *For more details, please refer to the PDF document or feel free to contact us.

  • Transistor
  • power supply
  • power supply
  • power supply

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AC power supply "ACMS-HT"

AC power supply "ACMS-HT"

Stable temperature control from 0.01 seconds to continuous! Control and data acquisition possible from PLC with optional settings.

The "ACMS-HT" is an AC power supply suitable for continuous power supply and heater heating. The circuit method is thyristor-based. It enables stable temperature control from 0.01 seconds to continuous operation. With optional settings, temperature display judgment, temperature data, output power, and time settings can be controlled and data retrieved from a PLC. 【Features】 ■ Ideal for continuous power supply and heater heating ■ Stable temperature control from 0.01 seconds to continuous operation ■ Control and data retrieval from PLC for temperature display judgment, temperature data, output power, and time settings (optional settings) *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
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AC Power Supply "ACMS-15/ACMS-30"

AC Power Supply "ACMS-15/ACMS-30"

Suitable for melting, welding, and heater heating! AC power supply usable for short-time and continuous current.

The "ACMS-15/ACMS-30" is an AC power supply that supports various types of joining, from welding and fusing to continuous current applications. It has low power loss (energy-saving) and can be used for both short-term and continuous current applications. It is suitable for fusing, welding, heater heating, and continuous current (seam) applications. Additionally, by adding options, it is possible to manage channel settings and output data. 【Features】 ■ Supports various types of joining from welding and fusing to continuous current ■ Low power loss (energy-saving) ■ Usable for both short-term and continuous current applications ■ Channel settings and output data management can be performed by adding options *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • power supply
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Core-Sheath Nanofiber Mass Production Device CFS-101

Core-Sheath Nanofiber Mass Production Device CFS-101

A nanofiber spinning device with a core-sheath structure that has high productivity and operability.

CFS-101 is an electrospinning device for spinning nanofiber nonwoven fabrics with a core-sheath structure used in medical applications and electronic components. ■ Equipped with multiple core-sheath spinnerets By equipping 3 to 12 core-sheath spinnerets, it can efficiently spin nanofibers with a core-sheath structure. ■ Programming via touch panel Various spinning conditions can be quickly and easily input and stored using the touch panel, making it very convenient. ■ Spinning nonwoven fabrics with a thickness of over 100um Equipped with a high-voltage power supply of +50kV and -30kV, it can achieve a spinning distance of up to 300mm, allowing for the spinning of thicknesses over 100um. *For more details, please contact us by phone or through the inquiry form. Tel. 0942-41-2200 HP: https://www.mecc-jp.com/nano/contact/

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High voltage power supply, DC high voltage stabilized power supply.

High voltage power supply, DC high voltage stabilized power supply.

High-performance high-pressure power supply for 24-hour operating process lines.

High-pressure equipment cannot perform at its best even if the high-pressure power supply has high performance, if there are issues with related products. Wedge can provide comprehensive support from software to hardware, including the design and manufacturing of high-pressure power supplies, load electrodes, special high-pressure power supplies, and high-pressure connectors. We have implemented a design with a strength rating of more than double the nominal value and sufficient insulation measures to reduce issues caused by abnormal discharges due to leakage and insulation degradation, as well as to minimize the energy during electric shock accidents with a safe design. As we manufacture in-house, we have established a system that allows us to respond quickly to customer requests from design and manufacturing to sales and maintenance. 【Applications】 ● Pinning devices (electrostatic adhesion devices) ● Static tension control devices ● Electret processing machine power supplies ● Forced charging high-voltage power supplies for electric fiber opening devices, etc. ● CE mark obtained ● For more details, please contact Wedge Corporation, Electrical Division, Sales Representative: Uesugi at TEL: 06-6885-6273 / FAX: 06-6885-6274 / E-mail: info.wedge-d@webcatch.jp - Mentioning "Ipros" will facilitate a smoother response.

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