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DC power supply(ac) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 03, 2025~Sep 30, 2025
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DC power supply Product List

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DC Power Supply Device BA-310-24

Expansion of connection devices and standalone DC power supply unit.

■Features ● This is a DC power supply unit with an AC100V input and a DC24V 3A output. ● It provides approximately 30 minutes of backup time at a maximum load of 3A. ● It outputs a voltage-free contact (c contact) during a power outage. ● By using the separately sold optional forced discharge unit "BA-24DHU," battery activation can be performed, allowing for support during extended power outages.

  • Other power sources

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DC Power Supply Device BA-310D

Expansion of connection devices and a standalone DC power supply unit.

■Features ● It is a DC power supply device with an AC100V input and a DC12V3A output. ● It provides approximately 30 minutes of backup time at a maximum load of 3A. ● It outputs a no-voltage contact (c contact) during a power outage. ● By using the separately sold forced discharge unit "BA-12DHU," battery activation can be performed, allowing for support during extended power outages.

  • Other power sources

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DC Power Supply Device BA-210-24

Expansion of connection devices and standalone DC power supply unit.

■Features ● This is a DC power supply unit with an AC100V input and a DC24V 2A output. ● It provides approximately 30 minutes of backup time at a maximum load of 2A. ● It outputs a voltage-free contact (c contact) during a power outage. ● By using the separately sold optional forced discharge unit "BA-24DHU," battery activation can be performed, allowing for support during extended power outages.

  • Other power sources

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DC Power Supply Device BA-700

DC Power Supply Device BA-700

■Features ● The IP controller and form have been unified, allowing for installation without any sense of incongruity when placed side by side. ● The power capacity is DC12V・1.5A. ● Equipped with an emergency power supply that provides approximately 15 minutes of backup during a power outage. ● The power supply for the DC power supply unit is AC100V. ● Includes an over-discharge protection circuit that detects a drop in output voltage of the emergency power supply and stops the output. ● Includes an over-current protection circuit that detects over-current in the output and stops the output.

  • Other security and surveillance systems

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DC Power Supply Device BA-110-24

It is a DC power supply device for expanding connection equipment and for standalone power supply.

■Features ● Can be used to supply power to various devices with a DC 24V 1A output. ● Complies with the Electrical Appliance and Material Safety Law (◇PSE). ● Automatically switches to battery power during a power outage, providing stable direct current for approximately 30 minutes. ● Equipped with a power outage alarm output, allowing for various warnings and alerts to be displayed via contact output. ● The AC input, DC output, and emergency power indicator light on the front of the unit allow for easy confirmation of the power status at a glance. ● Designed to match the controller [C-600] series.

  • Other power sources

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DC Power Supply Unit BA-110D

Unified design with the Controller (C-600) series. It is a DC power supply device for expanding connected devices and for standalone power supply.

■Features ● Can be used to supply power to various devices with a DC12V 1A output. ● Complies with the Electrical Appliance and Material Safety Law (PSE). ● Automatically switches to battery power during a power outage, providing stable direct current for approximately 30 minutes. ● Equipped with a power outage alarm output, allowing for various warnings and alerts to be displayed through contact output. ● The AC input, DC output, and emergency power indicator light on the front of the unit allow for easy confirmation of power status at a glance.

  • Other power sources

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Power Supply Related Products Series Catalog

We provide backup for stable and high-quality power supply! Please leave your power supply equipment requests to us.

This catalog summarizes Showden's "Power Supply Related Products Series," which provides power supply equipment for various information and communication infrastructures such as broadcasting equipment, mobile communications, and disaster prevention radio systems. We introduce products including the "DC Power Unit," which can be used as a power unit for DC power supplies or chargers, as well as "Rack Mount Inverters" and "Automatic Current Regulators." From equipment design that prevents system downtime to nationwide construction and maintenance, please leave your power supply equipment needs to us. 【Contents (excerpt)】 ■ DC Power Supply Equipment ■ Rack Mount Inverters ■ Automatic Current Regulators ■ Collector Panels ■ Distribution Boards, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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DC Power Supply Device "Power Supply CP-S.1 Series"

Covers output voltage of DC24V from 3 to 40A! Provides products suitable for the requirements of machine tools and construction machinery.

The "Power Supply CP-S.1 Series" is a DC power supply that achieves high efficiency and high reliability in a compact installation area. It is designed to accommodate various applications and is suitable for uses such as construction machinery and machine tools. Equipped with a power reserve function that can maintain 150% of power for 5 seconds, it operates at an efficiency of up to 94%. It features overheating protection, active power factor correction, a wide input voltage range for AC/DC, and is certified to major global standards, including those for marine applications. 【Features】 ■ High efficiency of up to 94% ■ 150% power reserve function for 5 seconds ■ Output voltage adjustable in the range of DC 24-28V with a dial ■ Low power loss, low heat generation ■ Air-cooled (no forced cooling required) *For more details, please refer to the PDF materials or feel free to contact us.

  • Other process controls
  • Other FA equipment
  • Other safety equipment

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Sanwa Denka Co., Ltd. Business Introduction

We strive to support people's activities and aim for quality that satisfies our customers.

Sanwa Denka Co., Ltd. is committed to being a company that contributes to the prosperity of our customers, and we will continue to provide products that meet our customers' needs with the entire company united to gain their satisfaction and trust. All employees of Sanwa Denka Co., Ltd. will continuously improve the quality of our products, the quality of our operations, and the quality of our management systems while maintaining a strong desire for reform and enhancing our awareness of problem identification and root cause investigation. The president will review the appropriateness of this quality policy during management reviews and will treat this quality policy as a framework for setting quality objectives. For more details, please contact us or refer to our catalog.

  • Power Supplies
  • Electronic Load Unit

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DC Power Supply Unit "PS-3500"

It outputs a wide range of voltage and current in a stable and continuously variable manner.

The DC power supply unit "PS-3500" outputs a wide range of voltage and current required for electrical testing and system power, with stable and continuously variable settings. The front panel allows for output settings and protection function settings. The rear panel is equipped with connectors for remote control. Custom designs can also be made to meet customer specifications. 【Features】 ○ Automatic switching between constant voltage mode and constant current mode ○ Voltage and current can be adjusted from 0 to rated values using the adjustment knob ○ Compensation for voltage drop due to load wiring through remote sensing ○ Output control and monitoring from external sources via remote control For more details, please contact us or download the catalog.

  • Power Supplies
  • power supply

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DC power supply (switching power supply)

DC power supply (switching power supply)

- Global compatibility Products compliant with UL/CSA/CE standards UL compliant with UL508 standard, usable up to 100% RoHS directive compliant products NEC Class II compliant products - Wide input voltage range Single-phase AC 100-240V (85-264V) Three-phase AC 400-500V (320-575V) Can be directly connected to three-phase AC power, eliminating the need for a control transformer Therefore, it simplifies panel miniaturization and temperature management within the panel - Output voltages are DC12V and DC24V - 150% overload capability

  • Other FA equipment
  • power supply

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