DC power supply Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

DC power supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 高砂製作所 Kanagawa//others
  2. 三社電機製作所 Osaka//others
  3. エヌエフ回路設計ブロック Kanagawa//others
  4. シロ産業 Osaka//others
  5. 5 Mywayプラス Kanagawa//others
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DC power supply Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Regenerative Bidirectional DC Power Supply "RZ-X-100K" 高砂製作所
  2. Modular regenerative bidirectional DC power supply 三社電機製作所
  3. Compact Multi-Range DC Power Supply "CM Series" エヌエフ回路設計ブロック
  4. Programmable DC Power Supply / Model Number MS2685DP-832A シロ産業
  5. 4 Regenerative Bidirectional DC Power Supply "RZ-X-10000-L/H" 高砂製作所

DC power supply Product List

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Programmable DC Power Supply / Model Number MS2685DP-832A

Programmable DC Power Supply / Model Number MS2685DP-832A

Programmable DC power supply

●MS2685DP-832A/MS2685DP-832: 3 channels, maximum total power 195W ●MS2685DP-831A/MS2685DP-831: 3 channels, maximum total power 160W ●MS2685DP-821A/MS2685DP-821: 2 channels, 60V/1A, 8V/10A maximum total power 140W, with remote sensing ●MS2685DP-811A/MS2685DP-811: 1 channel, 2 ranges 40V/5A or 20V/10A maximum total power 200W, with remote sensing with real panel output terminals ●MS2685DP-712/MS2685DP-711: 1 channel, maximum total power 150W ●Low ripple/noise: <350μVrms/2mVpp ●Excellent output voltage stability against power fluctuations and load variations ●Fast transient response time: <50μs ●Standard OVP/OCP/OTP protection features

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Regenerative Bidirectional DC Power Supply "RZ-X-100K"

Regenerative Bidirectional DC Power Supply "RZ-X-100K"

A DC power supply suitable for characteristic tests and similar environmental tests for evaluating motors, power converters, inverters, and more!

The "RZ-X-100K" is a regenerative bidirectional DC power supply that achieves top-class efficiency and noise suppression in the industry. It combines high-speed operation, high precision, and high reliability, contributing to cost reduction in equipment environments through regenerative power technology. 【Features】 ■ Regenerative power technology: Enables cost reduction of equipment by reducing CO2 emissions and heat dissipation equipment. ■ Zoom function: Can cover multiple models of general fixed-range power supplies with one unit. ■ Provides large capacity through expansion. ■ High capacity and compact design. ■ Easy capacity increase through automatic recognition of series and parallel connections. *For more details, please download the PDF or feel free to contact us.

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Regenerative Bidirectional DC Power Supply "RZ-X-10000-L/H"

Regenerative Bidirectional DC Power Supply "RZ-X-10000-L/H"

We provide high-quality and convenient bidirectional power supplies developed through technology cultivated with regenerative power sources!

The "RZ-X-10000-L/H" is a regenerative bidirectional DC power supply suitable for characteristic testing and similar environmental testing as an evaluation for motors, power converters, inverters, and more. By adopting a unit structure, it achieves a smaller and lighter design compared to conventional rack configurations. Additionally, it can be easily transported with an optional dedicated cart. 【Features】 ■ Compact and lightweight ■ Energy-saving ■ Low noise ■ Large touch panel ■ Controlled via web browser ■ Expandable ■ Series and parallel connection *For more details, please download the PDF or feel free to contact us.

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Modular Surface Treatment DC Power Supply "MRM Series" / Water-Cooled Model

Modular Surface Treatment DC Power Supply "MRM Series" / Water-Cooled Model

The basic functions of the air-cooled model remain unchanged, now supporting outputs of up to 4000A!

The "Modular DC Power Supply for Surface Treatment 'MRM Series'" that provides the necessary current by combining modules has added a "Water-Cooled Model." It retains the basic functions of the conventional "Air-Cooled Model" while enhancing various features and performance. Improved Environmental Resistance - Achieves a structure that is less affected by the surrounding environment compared to the air-cooled model, maintaining stable characteristics over the long term. - Allows for placement near the plating tank, contributing to the minimization of output wiring and reduction of power loss. Enhanced Cooling Performance - Supports usage in environments with ambient temperatures of up to 50°C (when using the power module alone). Use of Industrial Water is Possible - The internal piping employs our unique water pipes, allowing the use of not only pure water but also industrial water. Others - Compatible with worldwide input voltages - Supports rated input voltages of 200V-240V / 380V-480V. - Supports various output currents and output waveforms - Can accommodate up to 4000A with parallel connection (expansion) of power modules. - Standard single-phase full-wave and pulse output available. - Standard equipped with analog input/output and RS-485 communication. For more details, please refer to the PDF documentation or feel free to contact us.

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Modular regenerative bidirectional DC power supply

Modular regenerative bidirectional DC power supply

A new model of a high-performance power supply for testing and evaluation that allows for flexible combinations of direct parallel connections!

■ Supports various output voltages and output currents By freely combining series and parallel configurations, operation is possible with a maximum of 4 series (2000V) and 12 parallel (2160A) connections (maximum connection of 12 units (360kW)). ■ Compact size / High efficiency In addition to adopting a 3-LEVEL PFC and DAB circuit, the unit achieves a 19-inch rack size by incorporating self-developed SiC MOSFET modules. The efficiency is over 93.5% (at 500V, 60A output). ■ Fast response, high precision Even when used in series and parallel, the rise and fall times are under 1 msec, with setting precision of constant voltage within 0.05% (F.S.), constant current within 0.1% (F.S.), and constant power within 0.3% (F.S.). ■ Communication with higher-level systems Communication with higher-level devices is possible via Ethernet. Software provision and system construction are also available as testing and evaluation systems.

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Programmable DC Power Supply 3 Outputs SPD3303S

Programmable DC Power Supply 3 Outputs SPD3303S

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This is a DC power supply that can also be used for experiments, research, school materials, production lines, equipment, and maintenance.

  • Other measuring instruments
  • Measurement and analysis equipment leasing and rental

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Programmable DC Power Supply "VP Series"

Programmable DC Power Supply "VP Series"

A slim, space-saving programmable DC power supply suitable for rack storage!

The "VP Series" is a programmable DC power supply that allows for flexible construction of various power systems. Its slim design for 19-inch rack storage enables the construction of multi-channel systems in a space-saving manner. Please choose the appropriate power from a wide range of voltage and current combinations. 【Features】 ■ High-resolution output settings with 16-bit D/A ■ 16 settings storage memories ■ Starts with the settings from the last power-off ■ Series operation of 2 units and parallel operation of up to 5 units ■ Protection features: overvoltage, overcurrent, overheating *For more details, please refer to the PDF materials or feel free to contact us.

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SiC Small High Voltage DC Power Supply

SiC Small High Voltage DC Power Supply

Ideal for portable X-ray diagnostic devices! Due to its high X-ray resistance, it can be installed within lead shielding!

Introducing the "SiC Compact High Voltage DC Power Supply" handled by Nexfire Technology Co., Ltd. It uses our original ultra-high voltage SiC SBD. It is compact and lightweight, equipped with a high-speed feedback circuit. Additionally, it can support up to 160kV due to its center-grounding, and it has high X-ray resistance, allowing it to be installed within lead shielding. 【Features】 ■ Compact and lightweight ■ Low power consumption ■ Uses ultra-high voltage SiC SBD (our original) ■ Compatible with battery operation ■ High radiation resistance *For more details, please refer to the PDF materials or feel free to contact us.

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Regenerative DC Power Supply pCUBE

Regenerative DC Power Supply pCUBE

Are you having trouble evaluating batteries? Not only can they be connected in parallel, but also in series. They offer flexible expandability like batteries.

The regenerative type DC power supply pCUBE allows customers to freely combine series and parallel configurations, enabling flexible responses for battery capacity increases and battery pack testing. As a top runner in regenerative power supplies, it achieves compactness and high efficiency (regenerative efficiency of 86%) while realizing fast current response and high-precision program operation through high-efficiency digital control technology (HeDCT).

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Regenerative DC Power Supply "pCUBE"

Regenerative DC Power Supply "pCUBE"

Not only parallel connections but also series connections. Free expandability like a battery.

The regenerative type DC power supply pCUBE achieves a fast current response of 3ms (for MWBFP3-1008) from maximum charging current to maximum discharging current during operation in CC mode. It is an ideal power supply for batteries that perform charging and discharging with current control. Customers can freely combine series and parallel configurations, allowing for flexible responses to battery capacity increases and battery pack testing. 【Features】 ○ Easily connectable in series or parallel like a battery. Changes can be made as desired. ○ Recovers 86% of energy, cutting down on energy waste. ○ Achieves miniaturization through insulated bidirectional converter technology. For more details, please contact us or download the catalog.

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Wide Range Programmable Switching DC Power Supply SPS5000X

Wide Range Programmable Switching DC Power Supply SPS5000X

A wide variety of combinations of output voltage and current are available. Rated outputs of 180W, 360W, 720W, and 1080W are provided.

★Output with multiple combinations The SPS5000X series offers a wide range of output voltage combinations (40V, 50V, 80V, 160V) and current (7.5A to 90A), with rated outputs of 180W, 360W, 720W, and 1080W. The single-channel model supports up to two units in series and three units in parallel, while the two-channel and three-channel models also support series and parallel connections between channels. 【Main Features】 ● Rated output voltage: 40V, 50V, 80V, 160V ● Rated output power: 180W, 360W, 720W, 1080W ● Supports a wide range of output voltages and currents, achieving high-efficiency power supply ● CV and CC priority mode selection, effective for protecting the device under test ● Configurable timing output for three channels ● 170° wide viewing angle organic EL screen, remote web control

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Auto Range DC Power Supply 'P9600A Series'

Auto Range DC Power Supply 'P9600A Series'

Voltage and current can be set flexibly over a wide range! DC power supply with auto-ranging feature.

The "P9600A Series" is a compact and low-noise DC power supply that adopts an auto-ranging method, allowing for flexible setting of voltage and current over a wide range within its rated power. In the case of the "P9611A," it can output continuously variable power within a range of 150W, such as 60V/2.5A, 30V/5A, and 25V/6A. It performs the functions of several typical fixed-range DC power supplies while reducing costs. The transient recovery time when the load current changes significantly has a fast response characteristic. Additionally, through mixed mode, it combines the advantages of linear power supplies and switching power supplies. 【Features】 ■ Series and parallel operation, multiple outputs possible (P9610A) ■ Compact, lightweight, low-noise switching power supply ■ Sequence function ■ OVP, OCP, OTP functions ■ Excellent output protection features ■ Quietly designed high-efficiency fan For more details, please refer to the catalog or feel free to contact us.

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High Voltage DC Power Supply [DC Power Supply for Accelerators] with Production Examples!

High Voltage DC Power Supply [DC Power Supply for Accelerators] with Production Examples!

We are capable of designing and manufacturing high-voltage DC power supplies for special applications used in large-capacity electrostatic accelerators and similar equipment.

We introduce the high-voltage direct current power supplies handled by Takenaka Seisakusho Co., Ltd. When a large-capacity high-voltage direct current power supply using SiC-MOSFET resonant technology is configured as a static accelerator, the acceleration voltage can range from several hundred kV to several MV (with acceleration energy around several hundred keV to several MeV), and it becomes possible to commercialize large-capacity electrostatic accelerators with acceleration currents ranging from several tens of mA to several hundred mA. We specialize in contract development and manufacturing of high-voltage direct current power supplies for special applications. *For more details, please refer to the PDF materials or feel free to contact us.

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Low Noise DC Power Supply "LP Series"

Low Noise DC Power Supply "LP Series"

Mastering low noise. An ultra-low noise DC power supply that meets the stringent low noise requirements of the precision measurement field.

The "LP Series" is a DC power supply equipped with excellent disturbance noise resistance and low noise measures. Utilizing unique circuit design technology, it suppresses output noise voltage to an extremely low level, and to prevent internal noise radiation and external noise intrusion, it employs a shielded structure, output shield connectors, and cables. It can be used as a power supply for various sensor preamplifiers and as a low-noise DC bias source, meeting stringent low noise requirements and applicable in a wide range of uses from research and development to shipping tests. 【Features】 ■ Output noise voltage: Below 10μVrms typ. (Bandwidth 10Hz to 20MHz) ■ Output voltage stability: ±10ppm/℃ typ. ■ Adoption of shielded structure, output shield connectors, and cables ■ Meets stringent low noise requirements in ultra-precision measurements *For more details, please refer to the PDF document or feel free to contact us.

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Compact Multi-Range DC Power Supply "CM Series"

Compact Multi-Range DC Power Supply "CM Series"

Supports up to MAX800V! A compact DC power supply with variable voltage and current, covering a wide output range.

The "CM Series" is a single-output DC power supply that adopts a switching method with a maximum output of 1080W. The maximum output voltages are 30V, 80V, 160V, 250V, and 800V, with a total lineup of 15 models. Equipped with various interfaces, it supports three rack sizes: 1/2, 1/3, and 1/6, making it suitable as a power supply for various test systems. Additionally, it can be used as a DC power supply with double the voltage when connected in series and three times the current when connected in parallel with the same model. 【Features】 ■ Output Voltage: 30V/80V/160V/250V/800V ■ Abundant Interfaces ■ Adjustable Output, Switching Method, CV/CC ■ High Efficiency and High Power Factor ■ Series and Parallel Connection *For more details, please refer to the PDF document or feel free to contact us.

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