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 427 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 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:Sep 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. ユニファイブ Tokyo//Electronic Components and Semiconductors
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. ブライト 東京支店 Tokyo//Electronic Components and Semiconductors
  4. 4 グリーンテクノ Kanagawa//Industrial Electrical Equipment
  5. 5 ユタカ電機製作所 Tokyo//Industrial Electrical Equipment

power supply Product ranking

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  2. 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
  3. No liquid leakage or gas generation; optimal power supply for AMR in clean rooms and similar environments. 株式会社日本蓄電池
  4. 4 [For clean rooms] No liquid leakage or gas generation. Safe and secure AMR power supply. 株式会社日本蓄電池
  5. 5 DC power supply for sputtering 'GEXUS' オリジン

power supply Product List

301~330 item / All 2337 items

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150W Compact Switching Power Supply Medical Standard Version 3.1 Compliant | PM150

SMI | 100-150W compact medical switching power supply. Product with version 3.1 of 60101-1 certification. It features a 1.5-inch low-profile design.

PM150 Series Open frame type with a 1.5-inch low-profile design. Obtained IEC/EN/UL60601-1 certification, IEC/EN/UL60950-1 certification. 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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300W Switching Power Supply Medical Standard Version 3.1 Compliant | PM301

SMI | 300W medical switching power supply. Product with version 3.1 obtained for 60101-1. It features a 1.5-inch low-profile design.

PM301 Series Open frame type with a 1.5-inch low-profile design. Certified to IEC/EN/UL60601-1 and IEC/EN/UL60950-1. 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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650W Compact Switching Power Supply Medical Standard Version 3.1 Compliant PM651

600-650W medical switching power supply. This is a product that has obtained version 3.1 of 60101-1. You can also rely on us for after-sales support.

PM651 Series Open frame type, certified to IEC/EN/UL60601-1 and IEC/EN/UL60950-1 Widely adopted by medical device manufacturers. There is also an industrial PU651 series. 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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24W Compact Switching Power Supply Medical Standard Version 3.1 Compliant | ATM024

24W 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.

ATM024T series It is an open-frame embedded 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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65W Switching Power Supply Medical Standard Version 3.1 Compliant | ATM065T

65W medical switching power supply. 60101-1 version 3.1, a product that meets DoE Level 6 standards. You can also rely on us for after-sales support.

ATM065T series It is an open-frame embedded power supply. Products that have obtained IEC/EN/UL60601-1 and EN/UL60950-1 certifications. 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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150W Switching Power Supply Medical Standard Version 3.1 Compliant | ATM150T

150W medical switching power supply. 60101-1 version 3.1, DoE Level 6 certified product. You can also rely on us for after-sales support.

ATM150T Series This is an open-frame embedded power supply. It has obtained IEC/EN/UL60601-1 and EN/UL60950-1 certifications. It can be widely used for medical and industrial applications. 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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180W Switching Power Supply Medical Standard Version 3 Compliant | PW-M180B

SMI | 180W Medical Switching Power Supply 60101-1 Version 3 certified product. Please leave the after-sales support to us.

PW-M180B 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.

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360W Switching Power Supply Medical Standard Version 3 Compliant | PW-M360B

SMI | 360W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M360B Series This is a compact switching power supply in an 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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500W Switching Power Supply Medical Standard Version 3 Compliant | PW-M500B

SMI | 500W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M500B Series This is a compact switching power supply in an 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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Switching Power Supply Medical Standard Version 3.1 Compliant | MBU31 30W

Switching power supply compliant with medical standard version 3.1 | MBU31 30W is from SMI.

MBU31 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

  • Switching Power Supply
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Switching Power Supply Medical Standard Version 3.1 Compliant | MBU152 150W

Switching power supply compliant with medical standard version 3.1 | MBU152 150W is from SMI.

MBU152 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

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Medical Switching Power Supply | MBU80 70-80W

Medical Switching Power Supply | MBU80 70-80W This is SMI's power supply.

MBU80 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 2 certification. All units have passed 100% flame retardancy testing. Safety standards: UL cUL CE CB ● For more details, please contact SMI.

  • Switching Power Supply
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Medical Switching Power Supply | MBU120 100-120W

Medical Switching Power Supply | MBU120 100-120W is SMI's power supply.

MBU120 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 2 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB ● For more details, please contact SMI.

  • Switching Power Supply
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Medical Switching Power Supply | MBU150 150W

Medical Switching Power Supply | MBU150 150W is SMI's power supply.

MBU150 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 2 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB ● For more details, please contact SMI.

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Medical Switching Power Supply | HBU31 20-30W

Medical Switching Power Supply | HBU31 20-30W This is SMI's power supply.

In addition to medical devices, it is suitable for many applications. It is an open frame type switching power supply. This series has obtained IEC60601-1 Edition 2 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

  • Switching Power Supply
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Switching power supply compliant with medical standard version 3.1 | HBU40 40W

Medical Switching Power Supply | HBU40 40W This is SMI's power supply.

In addition to medical devices, it is suitable for many applications. It is an open frame type switching power supply. This series has obtained IEC60601-1 Edition 2 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC For more details, please contact SMI.

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Switching Power Supply Medical Standard Version 3.1 Compliant | HBU75 75W

Switching power supply compliant with medical standard version 3.1 | HBU75 75W This is an SMI power supply.

In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: ● For more details, please contact SMI.

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New product: Compact medical power supply [HBU250 series] - In stock

Miniaturization, high power density (25.41W/in³) AC-DC power supply

62368, 60601 certification compliant Compact size 2”x4”x1.28” Capacity 120W, 150W, 250W, peak 300W Output voltage supports 12/15/19/24/30/36/48V Operating temperature -40°C to +70°C (derating to 60% from 50°C to 70°C) Chassis cover can be added Fan can be added No load power 0.21W Maximum efficiency 93% OVP, OCP, SCP, OTP protection features Also available HEU250 with case

  • Switching Power Supply
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150W Switching Power Supply | BI150-240A-R [Compatible with Other Brands]

This is a 150W/24V industrial open-frame power supply compatible with other brands.

This is a 150W/24V industrial open frame power supply. It is compatible with other companies' products, so please feel free to contact us when considering alternatives. For more details, please download the catalog. The catalog for this product is available in English only.

  • Switching Power Supply
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240W Switching Power Supply | BI240-240A-R [Compatible with Other Brands]

This is a 240W (Peak 480)/24V industrial open frame power supply compatible with other brands.

This is a 240W/24V industrial open frame power supply. It is compatible with other companies' products, so please feel free to contact us when considering alternatives. For more details, please download the catalog. The catalog for this product is available in English only.

  • Switching Power Supply
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Gamma camera

A portable Compton camera using HPGe semiconductor detectors has finally been released.

GeGI3, developed for homeland security, displays the location and isotopes of radioactive materials on images captured by a CCD camera. The Compton camera used in GeGI3 has already been put to practical use in the fields of medicine and astrophysics, but it has been released as the world's first portable type using Ge-Ge technology.

  • Other environmental analysis equipment
  • Other security and surveillance systems
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Decontamination waste radioactivity measurement system

◆ Proven performance through testing. ◆ Reliable spectral measurement and analysis.

The decontamination waste radiation measurement system is a versatile radiation measurement device that can be used for measuring both individual super sacks and vehicles loaded with super sacks. The basic design of the device incorporates counter-terrorism technology developed in the United States. ◆ Measurement can be conducted while traveling at speeds of 5-10 km/h ◆ Judgment time is a few seconds after passing ◆ It can accommodate concentration (Bq) judgment, dose rate (μSv/hr) judgment, and counting rate (cps) judgment (selection at the time of order)

  • Other environmental analysis equipment
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Impulse generator that produces impulse waves with very narrow pulse widths.

A technology that is attracting attention overseas and is also being researched by the Ministry of Defense. Supports customization.

This is an impulse generator that generates very narrow pulse width impulse waves synchronized with the repetition period of the input trigger pulse. <Features> ■ There is minimal vibration associated with the impulse. The polarity of the impulse can be specified as either positive or negative. ■ Output pulse voltage: 0.5V 0-p min. (Load impedance 50Ω) ■ Output pulse width: minimum approximately 50ps to maximum 1ns (can be specified to any pulse width) ■ The output is standard unbalanced output. Differential output (LVDS, ECL) can also be specified. ■ The input trigger repetition frequency ranges from 1MHz to 10GHz, with unbalanced input and interfaces available for LV-TTL (1MHz to 100MHz) and ECL (unbalanced: 1MHz to 10GHz). ■ Standard power supply voltage: DC +12V ■ Implemented in an aluminum case to reduce noise radiation. ■ It is possible to adjust the pulse width and output voltage according to the application before shipment. (Optional) Custom products can be accepted from a single unit. *For more details, please contact us.

  • Other electronic parts
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Impulse generator (lightning surge generator)

Design and manufacture of standard impulse voltage (1.2/50μs waveform) and impulse current (8/20μs waveform) generators.

Design of impulse voltage generators or impulse current generators tailored to customer requirements. Impulse generators can be manufactured according to customer specifications. Please contact us if you have any requests. ■Combination waveform generator Reference waveforms (voltage/current waveforms) Complies with JIS C 61000-4-5 and IEC 61000-4-5. - For power circuits: Voltage waveform 1.2/50µs, Current waveform 8/20µs - For communication circuits: Voltage waveform 10/700µs, Current waveform 5/320µs We can also provide various coupling/de-coupling network (CDN) circuits for applying impulses superimposed on power circuits or communication circuits. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.

  • Other safety equipment
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Emergency Backup Power Supply - Anshin - OA-3000B8SP

During a power outage, electricity is supplied automatically.

OA Series Designed for indoor use with large capacity, ensuring power supply in case of a power outage. Equipped with a high-performance inverter for stable power supply. Includes SPD (surge protective device). Manufactured by Otowa Electric Industry, a specialized manufacturer of SPD, lightning rods (such as arresters and surge protectors), lightning protection products, lightning surge countermeasures, and induced lightning countermeasures.

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Switching Power Supply "PRO top Series"

Supports many overseas certifications! It is possible to reliably disconnect the circuit breaker.

The "PRO top series" is a switching power supply that maintains power performance even in harsh environments, utilizing unique DCL technology. It can reliably disconnect the circuit breaker and also supports the energy required during motor startup. It complies with many overseas certifications and has built-in diodes necessary for redundancy, allowing for their omission. Additionally, as part of recent IoT compatibility, it features communication capabilities, enabling real-time monitoring of power diagnostic data from a distance. 【Overview Specifications (Partial)】 ■ Industry's smallest class space-saving design ■ Primary side current limiting function: up to 15A (AC model) ■ Instant high output current support: 150% for 5 seconds, 600% for 15ms ■ Conversion efficiency: up to 96% ■ Derating: none (below 60℃) *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
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Switching Power Supply "PRO bas Series"

Compact design with a reduced width! Products under 90W are also compatible with Class 2.

The "PRO bas series" is a basic model of switching power supply for DIN rail mounting. It offers a wide variety of output voltage types and features a compact design with a reduced width. Within the operating temperature range of applications, there is almost no need to consider derating. Additionally, products under 90W also comply with Class 2. Please feel free to contact us for inquiries. 【Overview Specifications (Partial)】 ■ Diagnostic Function: Indicator LED (Output Voltage) ■ Conversion Efficiency: Up to 95% ■ Derating: None (below 55℃) ■ Operating Temperature Range: -25 to 70℃ ■ Wiring Connection Method: European-style screw *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
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Power supply for driving liquid crystal cells

Power supply for driving liquid crystal cells

This is a power supply unit that outputs (+) side pulses and (−) side pulses at the selected frequency. The voltage values of the (+) and (−) pulses, as well as the offset voltage on the low voltage side, can also be set. There are outputs for CH1 and CH2, which can be independently configured and driven.

  • 保持駆動電源裏パネル2.JPG
  • Other power sources
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Portable power supply "RP-2500PR"

AC outlet / solar panel / cigarette socket, three types of charging methods!

We would like to introduce the portable power supply 'RP-2500PR' handled by Mirai-sha Co., Ltd. It is equipped with a 2048Wh lithium iron phosphate battery, with a charge and discharge cycle of 3500 times. It features a BMS that adjusts the charging voltage and speed, and charging starts automatically. You can display the product's operating status, real-time data, and fault conditions through a mobile app. 【Features】 ■ AC output of 100V, switchable between 50Hz/60Hz ■ Maximum AC output of 2100W ■ Output available for each unit (AC, DCx2) ■ Maximum AC charging of 1400W, switchable between 1400W/700W ■ Maximum charging of 3500W with AC + solar Charges 80% of the battery in 35 minutes at maximum charging *For more details, please download the PDF or feel free to contact us.

  • power supply
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Low-cost DC stabilized power supply IT6720/IT6721

Lowest cost switching + linear type DC power supply

△ Full digital control △ Accuracy and resolution of 10mV and 1mA △ CV/CC mode △ OCP/OVP/OTP protection features △ Low ripple and noise △ Switching method

  • Power Supplies
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