NICE-POWER R-SPS3040 Electromagnetic DC Power Supply, 28V 30V Electromagnetic Coil Power Supply with Encoder Knob,  0-40A Benchtop Switching Power Supply

$349.00
$349.00
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Input Voltage: AC220V(±10%)
Total parcial: $349.00
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30-Day return and refund guarantee refer to our refund policy.
NICE-POWER R-SPS3040 Electromagnetic DC Power Supply, 28V 30V Electromagnetic Coil Power Supply with Encoder Knob,  0-40A Benchtop Switching Power Supply

NICE-POWER R-SPS3040 Electromagnetic DC Power Supply, 28V 30V Electromagnetic Coil Power Supply with Encoder Knob,  0-40A Benchtop Switching Power Supply

$349.00

NICE-POWER R-SPS3040 Electromagnetic DC Power Supply, 28V 30V Electromagnetic Coil Power Supply with Encoder Knob,  0-40A Benchtop Switching Power Supply

$349.00
Input Voltage: AC220V(±10%)

NICE-POWER R-SPS3040 28V 30V Electromagnetic DC Power Supply

Description

The NICE-POWER R-SPS3040 is a 30V 40A 1200W electromagnetic DC power supply designed for electromagnetic systems, coil assemblies, solenoid devices, electromagnets, magnetic actuators, and DC-powered electromagnetic equipment. Its adjustable 0–30V output and 40A current capacity provide a flexible high-current DC power source for coil systems and other low-voltage, high-current electromagnetic applications.

The R-SPS3040 combines a 4-digit voltage and current display with real-time power display, allowing users to monitor the electrical conditions of electromagnetic loads. The encoder knob provides convenient adjustment of voltage and current, while the dedicated OUTPUT switch allows parameters to be set before energizing the connected coil, solenoid, or electromagnetic device.

Key Features

  • 30V 40A 1200W Electromagnetic DC Power Supply – Provides adjustable high-current DC output for electromagnetic systems, coil assemblies, solenoid coils, and magnetic actuators.

  • 0–30V Adjustable Output – Suitable for low-voltage electromagnetic applications requiring controlled voltage and current.

  • 40A High-Current Output – Provides substantial DC current for coil systems, electromagnets, solenoids, and other high-current electromagnetic loads.

  • 4-Digit Voltage & Current Display – Provides clear real-time monitoring of voltage and current when operating electromagnetic equipment.

  • Real-Time Power Display – Allows users to observe power consumption from connected coils, solenoids, and magnetic components.

  • Encoder Knob Adjustment – Enables convenient adjustment of voltage and current for different coil power supply requirements.

  • Independent OUTPUT Switch – Allows users to preset output parameters before energizing a coil or electromagnetic device.

  • 1200W DC Power Source – Provides a high-power DC source for electromagnetic actuators, coil-based equipment, and magnetic systems.

Applications

Electromagnetic Systems

The R-SPS3040 provides adjustable DC power for electromagnetic systems that require controlled voltage and current. Its 30V/40A output is suitable for electromagnetic equipment and low-voltage magnetic systems.

Electromagnet Systems

This 30V 40A power supply for electromagnet systems can provide adjustable power for electromagnets and related magnetic assemblies where stable and controllable DC output is required.

Solenoid Coils

The R-SPS3040 works as an adjustable solenoid power supply for solenoid coils and coil-driven devices. The encoder knob allows convenient adjustment of output parameters, while the OUTPUT switch provides direct control over power delivery.

Electromagnetic Actuators

With up to 40A output, this high-current DC power supply for electromagnetic actuators is suitable for DC-powered magnetic actuators and electromagnetic mechanisms requiring adjustable current.

Coil Assembly Development

The R-SPS3040 can serve as a 30V 40A DC power supply for coil assemblies, providing controlled DC power during coil development, equipment integration, and electromagnetic component evaluation.

Magnetic Components

The adjustable output makes the R-SPS3040 suitable as a DC power source for magnetic components, including coil-based assemblies and other electromagnetic components requiring controllable DC current.

Electromagnetic Equipment Maintenance

The 4-digit V/I display and real-time power display provide direct operating information during electromagnetic equipment maintenance. The OUTPUT switch allows users to enable or disable power without changing the configured parameters.

Quality Assurance & Customer Support

CE & FCC certified

All units strictly inspected before shipment

Customer Support: Response within 24 hours

Package Includes:

High Power DC power supply ×1

output cable ×1

input cable ×1

user manual ×1

warranty card ×1

Product Parameters

Item Sub-item R-SPS3050
Rated Value Voltage 0-30V
Current 0-40A
Power 1200W
Load Regulation Voltage ≤0.1%+10mV
Current ≤0.1%+2.5mA
Line Regulation Voltage ≤0.01%+2.5mV
Current ≤0.1%+2.5mA
Setting Resolution Voltage 10mV
Current 10mA
Readback Resolution Voltage 10mV
Current 10mA
Setting Accuracy Voltage ≤0.05%+10mV
Current ≤0.01%+10mA
Readback Accuracy Voltage ≤0.05%+10mV
Current ≤0.01%+10mA
Ripple (20Hz~20MHz) Voltage (p-p) ≤400mVp-p
Voltage (rms) ≤60mVrms
Current ≤20mVrms
Rise Time (No Load) Time ≤100ms
Rise Time (Full Load) Time ≤150ms
Fall Time (No Load) Time ≤15s
Fall Time (Full Load) Time ≤50ms
Dynamic Response Time ≤20ms
Efficiency - ≥85%

 

Warranty

30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.

Please feel free to reach us with any concerns:

Email: kuaiquinstrument@163.com

We strive to reply to you within 24 hours.

Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.

We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.

At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.

What is the 30-Day Price Guarantee?

Our 30-day price guarantee means that if you purchase a product from kuaiquinstrument.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)

How Does the Price Guarantee Apply?

  • Eligibility: The price guarantee applies only to purchases made on kuaiquinstrument.com. Products purchased from other retailers or third-party sellers are not eligible.
  • Timeframe: The price drop must occur within 30 days of your original purchase date.
  • Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).

How to Apply for a Price Difference Refund

If you notice that the price of a product you purchased from kuaiquinstrument.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:

  • Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
  • Contact Us: Reach out to our customer support team at kuaiquinstrument@163.com. Include your order number, proof of the price drop, and a brief explanation of your request.
  • Verification: Our team will verify the price drop and your purchase details.
  • Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.

At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.

Thank you for choosing KUAIQU. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at kuaiquinstrument@163.com.

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