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NICE-POWER DC Power Supply Variable 30V 10A, Adjustable Switching Regulated DC Bench Power Supply with Output Switch High Precision 4-Digit LED Display, Benchtop Lab Power Supplies with 5V/2A USB Port
The upgraded high-precision encoder knob makes setting voltage and current easy and accurate
NICE-POWER DC Power Supply Variable 30V 10A, Adjustable Switching Regulated DC Bench Power Supply with Output Switch High Precision 4-Digit LED Display, Benchtop Lab Power Supplies with 5V/2A USB Port
Item #: 55707821

NICE-POWER DC Power Supply Variable 30V 10A, Adjustable Switching Regulated DC Bench Power Supply with Output Switch High Precision 4-Digit LED

Item #: 55707821

AUD 88

Price Details

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*All items will import from US

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The upgraded high-precision encoder knob makes setting voltage and current easy and accurate
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Precision Display
Features a 4-digit LED display for accurate voltage and current readings, ensuring precise adjustments for various lab applications and experiments.
USB Port Inclusion
Equipped with a 5V/2A USB port, allowing you to charge or power small devices directly from the bench power supply, enhancing its versatility and usability.
Adjustable Output
Variable output of up to 30V and 10A allows for customized settings tailored to specific electronic projects, making it ideal for both hobbyists and professionals.

Product Details

Find the best deals on NICE-POWER DC Power Supply Variable at Ubuy Australia. Adjustable, Switching Regulated Power Supply with USB Interface. Shop now!
Package Weight4.34 Pound

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for individuals experimenting with circuits, providing adjustable voltage and current for various projects.

  • Laboratory Usage

    Suitable for labs requiring precise voltage regulation for testing and development of electronic devices.

  • Technicians and Engineers

    Perfect for professionals needing a reliable power supply for troubleshooting and maintenance of equipment.

Not Suitable For
  • High-Power Applications

    Not suitable for projects requiring more than 10A as its maximum output is limited.

Product Description

NICE-POWER DC Power Supply Variable 30V 10A, Adjustable Switching Regulated DC Bench Power Supply with Output Switch High Precision 4-Digit LED Display, Benchtop Lab Power Supplies with 5V/2A USB Port

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Customer Questions & Answers

  • Question: What is the maximum output voltage and current of the NICE-POWER DC Power Supply?

    Answer: The NICE-POWER DC Power Supply has a maximum output voltage of 30V and can deliver up to 10A of current. This allows it to support a wide range of applications, from powering small electronics to laboratory experiments. The variable output enables users to adjust the voltage and current according to their specific needs, making it a versatile tool for both professionals and hobbyists.
  • Question: How does the adjustable switching regulated feature work?

    Answer: The adjustable switching regulated feature of the NICE-POWER power supply maintains a stable output voltage and current, even when the load changes. This system switches the power supply on and off rapidly to control the output, ensuring consistent performance. Users can fine-tune the settings for various applications, such as testing circuits or powering devices with fluctuating power requirements.
  • Question: What does the high precision 4-digit LED display indicate?

    Answer: The high precision 4-digit LED display on the NICE-POWER DC Power Supply shows the exact voltage and current being outputted. This level of precision allows users to monitor their settings accurately and adjust them as necessary. For instance, during experiments that require specific voltage levels, having a precise reading aids in achieving desired results, enhancing the reliability of testing processes.
  • Question: Is this power supply suitable for beginners?

    Answer: Yes, the NICE-POWER DC Power Supply is user-friendly, making it suitable for beginners. Its straightforward design, along with the easily adjustable controls and clear LED display, allows users with minimal experience to operate it effectively. It is ideal for DIY electronics projects, educational purposes, and introductory experiments in electrical engineering.
  • Question: Can I use this power supply for battery charging?

    Answer: Yes, the NICE-POWER DC Power Supply can be used for battery charging, provided you set the appropriate voltage and current levels based on the battery specifications. For instance, you can adjust the output to match the requirements of lead-acid or lithium-ion batteries, making it an effective tool for hobbyists who build or repair battery-operated devices.
  • Question: What safety features are included in the NICE-POWER power supply?

    Answer: The NICE-POWER DC Power Supply includes multiple safety features such as over-voltage protection, over-current protection, and short-circuit protection. These features help prevent damage to both the power supply and the connected devices, ensuring safe operation. This makes it a reliable choice for users who are working with sensitive electronic components or conducting experiments that require a safe power source.
  • Question: Can this power supply be used for precision electronics testing?

    Answer: Absolutely! The NICE-POWER DC Power Supply's high precision and stable output make it ideal for precision electronics testing. Users can rely on its accurate voltage and current readings, which is crucial for conducting experiments or validating circuit designs in fields like electronics engineering and research.
  • Question: What types of devices can I power with this bench power supply?

    Answer: You can power a wide variety of devices with the NICE-POWER DC Power Supply, including microcontrollers, sensors, small motors, and other electronic components. This versatility allows it to be used in many scenarios, such as prototyping, educational projects, or professional lab work, making it a valuable tool for both makers and engineers.
  • Question: How do I adjust the output voltage and current?

    Answer: To adjust the output voltage and current on the NICE-POWER DC Power Supply, simply turn the designated knobs for voltage and current settings. The 4-digit LED display will show the changes in real-time, allowing for precise adjustments. This feature is particularly useful when experimenting with different components that require specific power levels.
  • Question: Where can I buy the NICE-POWER DC Power Supply in Australia?

    Answer: You can purchase the NICE-POWER DC Power Supply from Ubuy in Australia. Ubuy offers a variety of products and is known for its reliable service. By visiting Ubuy, you can easily find and acquire this power supply along with other electronic tools you may need for your projects.

NICE-POWER Power Supplies Editorial Review

The NICE-POWER DC Power Supply Variable is a reliable and easy-to-use bench power supply. Users have praised its accurate output and simple operation. The unit has a sleek and attractive design, adding a touch of style to any lab setup. One of the standout features of this power supply is its ability to handle short circuits without causing damage to connected equipment. This makes it a great choice for experimenters and tinkers who want to push the limits without worrying about damaging their equipment. However, there are a couple of drawbacks to Consider. Firstly, some users have found the included cables to be flimsy, which may require purchasing separate, sturdier cables. Secondly, the design of the adjustment knobs has received mixed feedback. The Voltage Fine knob is located next to the current readout, leading to accidental adjustments. Additionally, the adjustment knobs lack rotary encoders, making it difficult to achieve precise settings and causing some frustration with accuracy. Overall, the NICE-POWER DC Power Supply Variable provides reliable performance and good value for the cost. It is recommended for those who can tolerate minor inConsistencies in voltage and current accuracy.

Customer Reviews & Ratings

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Pros

  • Reliable and easy-to-operate bench power supply
  • Attractive design
  • Handles short circuits without damaging equipment

Cons

  • Flimsy included cables

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“so easy to order delivery was way earlier than i expected”

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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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