DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB Output, (4sets 30V 10A)
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DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB Output, (4sets 30V 10A)
Experience high accuracy and reliability with our programmable DC power supply, designed for precise control and safety.
DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB Output, (4sets 30V 10A)
Artigo n.º: 89703629

DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB

Artigo n.º: 89703629

STD 2259695

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

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EUA Importado da loja USA
Encomende já e receba por volta de Sexta-Feira, Julho 17
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Experience high accuracy and reliability with our programmable DC power supply, designed for precise control and safety.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.

O que se Destaca

Programmable Control
This power supply allows for programmable settings, enabling users to set precise voltage and current levels for different applications, enhancing efficiency and reliability in power delivery.
High Output Capacity
With a 30V and 10A output, this power supply is perfect for demanding electronic projects, providing ample power for various devices ensuring stable performance and reducing downtime.
USB Output
The integrated 5V/2A USB output is ideal for charging smartphones and tablets, adding versatility for users who need to power multiple devices simultaneously without extra adapters.

Detalhes do produto

Shop DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB Output, (4sets 30V 10A) online at a best price in São Tomé and Príncipe. B0CQNX8ZLH
Item Weight3.5 lbs (1.59 kg)

Quem Deverá Comprar?

Suitable For
  • Electronics Hobbyists

    Ideal for hobbyists needing adjustable voltage for various DIY electronics projects and experiments.

  • Lab Technicians

    Perfect for lab environments where precise voltage adjustments and stable power supply are crucial for experiments.

  • Repair Shops

    Beneficial for repair professionals who require reliable power sources to test and troubleshoot electronic devices.

Not Suitable For
  • High-Power Applications

    Not suitable for devices requiring power beyond 10A as it may lead to performance issues.

  • Casual Users

    Casual users with no electronic background may find the product complex and unnecessary for basic use.

  • Portable Needs

    Not designed for portability; users seeking a compact solution for on-the-go applications may be dissatisfied.

DESCRIÇÃO DO PRODUTO

DC Power Supply Variable, Programmal Control 30V 10A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB Output, (4sets 30V 10A)

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Perguntas e Respostas dos Clientes

  • pergunta: What are the main features of the DC Power Supply Variable 30V 10A?

    Resposta: This DC Power Supply boasts a variable output ranging from 0 to 30V and a maximum current of 10A. It features programmable controls, allowing users to set specific voltage and current levels for various applications. The 4-digit LED display provides clear and precise readings of output voltage and current, enhancing usability. Additionally, it includes a USB output of 5V2A for powering or charging devices. This makes it ideal for electronics testing, hobbyist projects, and bench testing where precision and control are needed.
  • pergunta: How does programmable control enhance the functionality of this power supply?

    Resposta: Programmable control allows users to store and recall specific voltage and current settings, making it easier to repeat tests without manual adjustments. This feature is particularly useful in labs or production environments where consistent performance is crucial. Additionally, users can create profiles for different projects, streamlining workflows and enhancing productivity. For instance, a user working on an LED circuit can set and save optimal parameters, reducing setup time for subsequent tests.
  • pergunta: Can this power supply handle multiple devices at once?

    Resposta: Yes, the DC Power Supply can handle multiple devices, provided the total current draw does not exceed 10A. Users can utilize this feature to power several components simultaneously, making it suitable for projects involving multi-part assemblies, such as robotics or DIY electronics. However, care should be taken to monitor the overall load to prevent exceeding the power supply's maximum output.
  • pergunta: What is the significance of the 4-digit LED power display?

    Resposta: The 4-digit LED display is crucial for precise monitoring of voltage and current levels. This clear visibility enables users to easily track real-time output, minimizing the risk of misconfigurations. Whether you are conducting experiments or troubleshooting circuits, having accurate readings at a glance can significantly enhance the ease of operation. For example, when modifying a circuit’s conditions, instant feedback from the display helps ensure parameters stay within desired limits.
  • pergunta: Is the power supply suitable for beginners in electronics?

    Resposta: Yes, this power supply is well-suited for beginners due to its straightforward design and user-friendly interface. The programmable controls and visual readouts help new users learn quickly how to manage voltage and current effectively. Besides, the USB output makes it versatile for powering various low-wattage gadgets, allowing beginners to experiment without overwhelming complexity. This accessibility aids in building foundational skills in electronics.
  • pergunta: What types of projects can benefit from using this DC power supply?

    Resposta: Projects involving electronics prototyping, testing and repairing circuits, and powering sensors or microcontrollers can greatly benefit from this power supply. Its adjustable settings allow for flexibility across different projects, whether you're working on robotics, LED lighting designs, or even battery charging setups. The inclusion of the USB output also opens up avenues for powering mobile projects, enhancing its utility across various applications.
  • pergunta: How do I adjust the voltage and current settings?

    Resposta: Adjusting the voltage and current settings is typically done using the front panel controls. Users can twist knobs or press buttons to set their desired values, which are then displayed on the 4-digit LED screen. This direct manipulation makes it intuitive to operate, and once set, values can be locked in or saved if the device has programmable features. For projects that require specific voltage levels, this ease of adjustment becomes invaluable.
  • pergunta: What safety features does this power supply include?

    Resposta: This DC Power Supply incorporates several safety features such as overload protection, short circuit protection, and thermal shutdown. These protections are key to preventing device damage or accidents during use. For instance, if a short circuit occurs, the power supply will automatically cut off output, safeguarding both the device being powered and the power supply itself. Such safety measures make it a reliable choice for both beginners and experienced users alike.
  • pergunta: Can I use this power supply for battery charging?

    Resposta: Yes, you can use this power supply for charging batteries, provided the voltage and current specifications match the battery's requirements. It is ideal for applications like NiMH and Li-ion battery charging, where controlling the output is critical. When charging, users simply set the appropriate voltage and current limits to ensure safe and efficient charging practices, minimizing risks of damage to the battery.
  • pergunta: Where can I buy the DC Power Supply Variable, Programmable Control 30V 10A?

    Resposta: You can purchase the DC Power Supply Variable, Programmable Control 30V 10A on Ubuy. Ubuy offers a user-friendly shopping experience and a wide range of electronic products, including this power supply. With efficient service and support, Ubuy ensures you can easily find and acquire the tools you need for your projects right in São Tomé and Príncipe.

LWLONGWEI Power Supplies Editorial Review

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Avaliações e Classificações dos Clientes

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Prós

  • High voltage and current output
  • Programmable control features
  • Clear LED power display
  • Compact and portable design
  • Reliable for various applications

Contras

  • User manual could be clearer.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 2259695

Encomende já e receba por volta de Sexta-Feira, Julho 17

QTY:

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Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
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Recursos e benefícios

  • Programmable with a standard Rs485 interface supporting Modbus.
  • Displays current, voltage, and power with high precision.
  • Offers multiple safety features like thermal and overcurrent protection.
  • One-key operation for easy voltage and current adjustments.
  • Supports quick parameter storage with programmable sequence output.
  • Ideal for precise and safe power control in various applications.

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