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

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 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 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

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

Power supply Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  2. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  3. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' ダイトロン
  5. 5 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' ダイトロン

Power supply Product List

2131~2145 item / All 2161 items

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Emergency Power Supply "Fuel Cell Hydrocube-3"

The easily accessible "Fuel Cell Hydrocube-3" that anyone can use freely anytime, anywhere! It demonstrates outstanding effectiveness as an emergency power source!

In addition to the general features of fuel cells (below), here are the features of the Hydrocube-3: - The Hydrocube-3 has a renewed design from the ABIOS-2.4, with a stack power generation capacity of 300W. - In the ABIOS series, fuel cells and hydrogen cylinders are transported together using a dedicated carrier, but in the Hydrocube series, these components are separated, distributing the load during transport. Additionally, the smaller housing of the fuel cell makes it even easier to transport. A carry handle for the fuel cell and a cylinder carrier for the hydrogen cylinder are available as options. - The Hydrocube series has made it easier to use larger hydrogen cylinders. The Hydrocube-3 can operate for over 28 hours with a single 47L cylinder. By replacing the cylinder, even longer power generation times are possible. - It can be used outdoors even in rainy weather. Moreover, it operates quietly without emitting exhaust gases, making it suitable for indoor use as well. - Starting and stopping power generation is very simple, involving the opening and closing of the cylinder and operation via switches or buttons. - The water generated alongside electricity is primarily discharged as water vapor, eliminating the need for cumbersome wastewater treatment.

  • Fuel Cells

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Emergency Power Supply "Fuel Cell Hydrocube-10"

The easily accessible "Fuel Cell Hydrocube-10" that anyone can use freely anytime, anywhere! It demonstrates outstanding effectiveness as an emergency power source!

In addition to the general features of fuel cells (below), here are the features of the Hydrocube-10: - The Hydrocube series has renewed the design of the ABIOS series, and the stack power generation capacity of the Hydrocube-10 is 1kW. - In the ABIOS series, fuel cells and hydrogen cylinders are transported together using a dedicated carrier, but in the Hydrocube series, these components are separated, distributing the load during transport. Additionally, the smaller casing of the fuel cell makes it even easier to transport. A carry handle for the fuel cell and a cylinder carrier for the hydrogen cylinder are available as options. - The Hydrocube series has made it easier to use large hydrogen cylinders. The Hydrocube-10 can operate for over 9 hours with a single 47L cylinder. By replacing the cylinder, even longer power generation is possible. - It can be used outdoors even in rainy weather. Furthermore, it operates quietly with no exhaust emissions, making it suitable for indoor use as well. - Starting and stopping power generation is very simple, involving the opening and closing of the cylinder and operation via switches or buttons.

  • Fuel Cells

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GF0 6 Series AC/DC Switching Power Supply

Ultra-compact, ultra-lightweight 【GF06 Series】 AC/DC Switching Power Supply

■Operating principle: Switching method ■Input: AC90~264V 47~63Hz ■Output characteristics: Stabilized output ■Compliant with PSE/UL Electrical Appliance Safety Law ■Equipped with protection features against overcurrent, overvoltage, and short circuits

  • Switching Power Supply

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A must-see for those looking for inspection equipment that matches their own factory!

By introducing inspection equipment that matches our factory, we have achieved reduced labor costs, zero defects, and increased productivity!

Our company provides comprehensive services for "contract development and manufacturing of electronic devices," covering everything from concept and design to implementation, assembly, wiring, installation, and maintenance. We have strengths in technologies such as "analog and digital circuits," "high voltage circuits (up to 50kV)," "mechatronics," "microcurrent measurement (pA level)," and "embedded control software," enabling us to offer products that meet a wide range of customer needs. [Development Examples: Power Supply Products] ■ Analog Bipolar Power Supply ■ Digital Bipolar Power Supply ■ Constant Voltage/Constant Current Pulse Power Supply ■ Multi-channel Power Supply ■ High Voltage Power Supply ■ Induction Heating Power Supply *For more details, please feel free to contact us at the number below. Tel. 0942-41-2101 HP: https://www.mecc-jp.com/ee/contact

  • Other contract services

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TEAJIN TECHNOLOGY (HTC KOREA)

Since its establishment in 2000, we have aimed to be a global company in the field of Power Management ICs.

Aiming to become a global company in the Power Management IC field, we are making our best efforts for customer satisfaction with our specialized R&D capabilities and our own brand "HTC KOREA." Our brand "HTC KOREA" has gained stable quality and high recognition in the Asian market, and we are promoting plans focused on the 3C [Communication, Consumer, Computer] market in the future. In addition to our sales activities in domestic and overseas branches in South Korea, we are building a global sales network with the cooperation of local partners in various parts of the world, including Japan, China, Singapore, Taiwan, and India, and we are working on promoting and expanding our business on a global stage. Furthermore, under the strict quality management system of ISO9001, our products are developed, produced, and sold while adhering to corporate ethics and environmental protection policies. All products produced under our brand "HTC Korea" comply with RoHS regulations and are manufactured under a system that has obtained ISO14001 environmental certification.

  • Transistor

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EX-SDI Camera Power VH-VP408

This is a dedicated overlay camera power supply for EX-SDI.

■Features ● This is a power supply for 8ch cameras. ● The maximum wiring distance from the camera to the camera power supply is up to 400m using a 5C-FB cable. Additionally, the maximum wiring distance from the camera power supply to the recorder is also up to 400m using a 5C-FB cable. ● When using the RS-48 function (up to 200m), connecting to the recorder allows for OSD settings and angle adjustments (TELE/WIDE) from the recorder side. ■Compatible Models ・VCC-IR950HV ・VHC-IR950HV ・VSC-DN950HV ・VHC-IR930HV ・VCC-IR920HV ・VHC-IR920HV ・VSC-DN920HV ・VOC-IR920HV

  • Surveillance Camera System

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AHD camera power supply VPS-704AH

This is a dedicated overlay power supply for 4 Mega AHD cameras (41VAH series).

■Features 【Compatible Cameras】 VHC-IR41VAH, VHC-IR41VAH-A, VCC-IR41VAH, VOC-IR41VAH, VBC-DN41VAH ● There are two models: for 4CH (VPS-704AH) and for 8CH (VPS-708AH). ● Video and power can be transmitted via coaxial cable. (3C-2V: maximum 150m, 5C-2V: maximum 220m, 5C-FB: maximum 400m) ● The video signal input at the camera input terminal is outputted. (1 input corresponds to 1 output) ● The size of the camera power supply is 1.5U.

  • Surveillance Camera System

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Design of Offline Power Supply (3)

You will learn about the design of PFC circuits necessary for large power supply systems. We will explain how to configure the entire power supply and discuss EMI design.

This is the third session of the offline power supply design course. You will learn about the design of PFC circuits (Power Factor Correction circuits) necessary for high-power supplies. We will explain how to structure the entire power supply and discuss EMI design. You will also have the opportunity to experience design exercises to apply what you have learned. <Total of 3 sessions> For upcoming online applications, please click here: - Session 3: September 29, 2021 https://www.os-ebookshop.com/shopdetail/000000000087/ 【Related Seminars】 - Session 1: September 22, 2021 https://www.os-ebookshop.com/shopdetail/000000000038/ - Session 2: September 27, 2021 https://www.os-ebookshop.com/shopdetail/000000000039/ For detailed information about the seminar, please check the related links below.

  • Other power sources

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[Research Material] Global Market for Harmonious Voltage Controlled Oscillators

World Market for Harmonic Voltage Controlled Oscillators: LC-Tank Oscillators, Crystal Oscillators, Others, Communications, Electronics, Navigation, Aerospace, Pharmaceuticals, Others

This research report (Global Harmonic Voltage Controlled Oscillator Market) investigates and analyzes the current status and outlook for the global harmonic voltage controlled oscillator market over the next five years. It includes information on the overview of the global harmonic voltage controlled oscillator market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the harmonic voltage controlled oscillator market include LC-tank oscillators, crystal oscillators, and others, while the segments by application cover communications, electronics, navigation, aerospace, pharmaceuticals, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of harmonic voltage controlled oscillators. It also includes the market share of major companies in the harmonic voltage controlled oscillator sector, product and business overviews, and sales performance.

  • Other services

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What is MFT?

A mini custom IC that has functionality through a combination of transistors, resistors, capacitors, etc.!

The "MFT" is a mini custom IC that is constructed using a combination of transistors, resistors, capacitors, and other components to provide functionality in a circuit. A core chip with pre-arranged transistors, resistors, capacitors, etc., is prepared in advance, and the circuit design and aluminum wiring are applied according to the customer's specifications to complete the chip. After that, the product is assembled and finished to meet the customer's specifications. The "MFT" allows for the completion of the product chip with only changes in the aluminum wiring process, resulting in significant reductions in wafer processing time and cost savings on auxiliary materials such as photomasks compared to full custom ICs, making it possible to commercialize products at a lower cost. Additionally, by consolidating components, it enables a reduction in the number of parts in the customer's set, contributing to a decrease in the product's circuit board area. This product is ideal for customers who find it challenging to realize custom ICs.

  • Dedicated IC

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Window-type reset IC 'RT8H232C'

A new product that can perform both voltage drop detection and overvoltage detection in one device!! Fail-safe functionality can be enhanced!!

This product can detect both voltage rise and fall with just one unit, enhancing the voltage monitoring function. Standard reset ICs typically only monitor one side (either overvoltage or undervoltage) and are referred to as single-type, but this product allows for monitoring on both sides, enabling it to perform two roles with a single unit. This product has two built-in comparators, each detecting voltage rise and fall. The comparators are designed with hysteresis to prevent malfunction due to chatter. Additionally, the outputs of the comparators are independent, allowing for individual output retrieval. However, since the output format is open collector, it can also be used as a wired OR through external connections.

  • Dedicated IC

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Active clamp type transistor

Optimal for driving inductive loads. Freewheeling diodes can be reduced!

A Zener diode is connected (built-in) between the collector and base of the transistor with a resistor, protecting the transistor from back electromotive force during motor and solenoid drive operations through active clamp operation. Additionally, because it has a built-in resistor, it allows for direct input from microcontrollers, and its compact surface-mount design contributes to the miniaturization of the set and a significant reduction in the number of components. Furthermore, with a rated current of 1.0A, it is also ideal for use as a driver.

  • Transistor

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Timer latch function built-in overcurrent detection IC 'RT8H030C'

It is optimal for detecting overcurrent between the load device and GND, preventing degradation or destruction of ICs and components from overcurrent due to load short circuits, etc.!

This product monitors overcurrent by inserting a current detection resistor between the load device and GND, and it outputs a signal (High signal) to indicate an abnormal condition when overcurrent is detected. It has a built-in timer circuit, allowing the detection time to be set using an external resistor and capacitor for the time constant. The product includes an RS latch circuit, which continues to output an abnormality signal regardless of the presence of overcurrent after detecting overcurrent beyond the timer duration. To reset the latch, it is necessary to either reapply power or input a reset signal to the product, ensuring safe resumption of operation. As it is a low-side overcurrent detection type, the IC can operate with a separate power supply from the load. Therefore, it is also capable of detecting overcurrent for loads powered by high-voltage supplies.

  • ASIC

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MOSFET with built-in Zener diode (for driving varistor-integrated relays)

Optimal for driving high inductance relays! Built-in Zener MOSFET has further evolved.

To support relay drive with high inductance that incorporates a barista, we have significantly enhanced the area and voltage resistance of the Zener diode section of the Zener-integrated MOSFET. This has achieved excellent breakdown tolerance, allowing it to withstand transient high voltages. It can be used with greater confidence in high-load applications where reliability is required.

  • Transistor

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Built-in 2-channel comparator with reference voltage "RT8H222C"

Ideal for temperature detection and overvoltage detection with a 2-channel hysteresis comparator!

The "RT8H222C" is equipped with two comparators and an internal power supply, allowing for the detection of two voltage systems simultaneously, including temperature and overvoltage detection. It has two built-in comparators with different thresholds, and measures have been implemented to prevent voltage chattering and temperature-induced fluctuations. Additionally, it includes a power supply voltage clamp circuit, which allows for use in cases where voltages exceeding the absolute maximum ratings are needed by applying current!

  • ASIC

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