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BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button
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BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button
The BSIDE I84020 DC power supply is your ultimate lab companion, offering precision, versatility, and safety in power management.
BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button
Item #: 222028801

BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with

Item #: 222028801

SAR 715

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    The BSIDE I84020 DC power supply is your ultimate lab companion, offering precision, versatility, and safety in power management.
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    What Stands Out

    Programmable Control
    Features an encoder knob for precise voltage and current adjustments, allowing users to easily program settings and recall them with memory storage, enhancing efficiency while working on projects.
    LED Display
    Equipped with a clear 4-digit LED display providing real-time voltage and current readings, ensuring accurate monitoring during operations, which is essential for optimal performance in various applications.
    USB Ports
    Includes two 5V/2A USB ports for convenient device charging and powering, making it multifunctional and ideal for both electronics testing and everyday utility, appealing to a broad range of users.

    Product Details

    Shop BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button online at a best price in Saudi Arabia. B0G2BLLZ66
    Connector Type Used on CableUSB-A
    Amperage20 A
    Form FactorHandheld
    Output Wattage300 watts
    Item Weight2 kg
    Color40V/20A/300W Programmable
    BrandBSIDE
    Model NumberI84020
    ManufacturerBSIDE
    Mfr Part NumberLab Power Supply
    Connector TypeUSB-A

    Who Should Buy?

    Suitable For
    • Electronics Hobbyists

      Perfect for hobbyists who require a reliable and adjustable power source for various electronics projects.

    • Engineering Students

      Ideal for students needing a programmable power supply for lab experiments and research projects.

    • Testing Equipment

      Useful for professionals testing circuits and devices that require specific voltage and current ratings.

    Not Suitable For
    • High-Power Applications

      Not suitable for applications requiring power higher than 20A as it may not meet operational needs.

    Product Description

    BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What are the key features of the BSIDE 40V 20A DC Power Supply?

      Answer: The BSIDE 40V 20A DC Power Supply features variable and programmable output, which allows users to set precise voltage and current levels for various applications. It is equipped with an encoder knob for quick adjustments and a 4-digit LED display for clear monitoring of output values. This makes it ideal for powering electronics, testing circuits, or conducting experiments. The adjustable switching regulated design enhances efficiency and stability, ensuring consistent performance.
    • Question: How do I program the BSIDE 40V 20A DC Power Supply?

      Answer: Programming the BSIDE 40V 20A DC Power Supply is straightforward. Users can set desired voltage and current parameters by turning the encoder knob and then pressing the knob to save those settings. This programmable feature enables users to automate repetitive tasks in power testing or experimental setups, making it easier to switch between different configurations without the need for constant manual adjustments.
    • Question: What applications is the BSIDE 40V 20A DC Power Supply suitable for?

      Answer: The BSIDE 40V 20A DC Power Supply is versatile and suitable for various applications, including laboratory experiments, electronics prototyping, and educational purposes. Hobbyists and engineers can use it to test and troubleshoot circuits, power LED strips, or charge batteries. Its capabilities make it an excellent choice for both professional and personal projects where precise power control is necessary.
    • Question: Can I adjust the voltage and current output on the BSIDE 40V 20A DC Power Supply?

      Answer: Yes, you can easily adjust both voltage and current output on the BSIDE 40V 20A DC Power Supply. The encoder knob allows for precise changes, enabling you to tailor the output to your specific requirements. This feature is particularly useful when working with sensitive electronic components that require specific power conditions to avoid damage and ensure proper functionality.
    • Question: How does the 4-digit LED display benefit users?

      Answer: The 4-digit LED display on the BSIDE 40V 20A DC Power Supply provides real-time feedback on output voltage and current levels. This visual representation ensures that users can monitor and confirm the settings at a glance, reducing the likelihood of errors during setup. Clear visibility is essential, especially in low-light conditions or complex setups, where quick adjustments may be necessary.
    • Question: Is the BSIDE 40V 20A DC Power Supply compatible with various electronic devices?

      Answer: Absolutely, the BSIDE 40V 20A DC Power Supply is designed to be compatible with a wide range of electronic devices and projects. Whether you are working with circuit boards, batteries, or LED lighting, you can adjust the output to meet the specific needs of your devices. This versatility makes it a valuable tool in any electronic toolkit, catering to both hobbyists and professionals.
    • Question: What safety features does the BSIDE 40V 20A DC Power Supply include?

      Answer: The BSIDE 40V 20A DC Power Supply incorporates several safety features to protect both the user and connected devices. These may include over-voltage protection, over-current protection, and thermal overload shutdown. Such features not only prevent accidental damage to the power supply and the devices it supports but also provide peace of mind during operation, especially in high-demand scenarios.
    • Question: Is it difficult to operate the BSIDE 40V 20A DC Power Supply?

      Answer: No, the BSIDE 40V 20A DC Power Supply is designed with user-friendliness in mind. The encoder knob simplifies adjustments, and the intuitive display provides clear indications of settings. Beginners and seasoned users alike will find it manageable, making it an excellent introduction to bench power supplies or a reliable tool for experienced professionals looking for efficiency.
    • Question: Where can I buy BSIDE 40V 20A DC Power Supply in Saudi Arabia?

      Answer: You can buy the BSIDE 40V 20A DC Power Supply from Ubuy in Saudi Arabia. Ubuy offers a convenient online shopping experience, allowing you to easily find and purchase this versatile bench power supply along with access to customer service and product support.
    • Question: Does the BSIDE 40V 20A DC Power Supply come with a user manual?

      Answer: Yes, the BSIDE 40V 20A DC Power Supply typically comes with a user manual that includes important information on setup, operation, and safety guidelines. This manual serves as a valuable resource, especially for first-time users, helping them navigate the various features and ensure they make the most out of their power supply.

    BSIDE Power Supplies I84020 Editorial Review

    The BSIDE 40V 20A DC Power Supply has garnered a mixed reception among its users, reflecting a dichotomy in customer experiences. On one hand, some users commend its impressive features, such as the accuracy of the display and ease of control. A senior electrical engineer particularly praised its performance, stating that the voltage and amperage readings align perfectly with measurements from a digital voltmeter, enhancing its reliability during diverse applications like power monitoring for heating elements. The three USB ports for additional utility also add appeal for users requiring more versatile functionality. However, there are significant concerns regarding longevity and reliability. Multiple reviews highlight issues with the power supply's durability, mentioning instances of units failing prematurely, with reports of blown fuses and burnt components. One user expressed frustration over the power supply dying after minimal usage, raising doubts about its grounding and static protection. The contrast between initial satisfaction and eventual breakdowns suggests a troubling inConsistency in product quality, leading to adverse sentiments among a segment of buyers. The overall impression of the BSIDE 40V 20A DC Power Supply is one of potential—rich in functionality for users who find it operating well—but accompanied by risky reliability that leaves some customers wary. **

    Customer Reviews & Ratings

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    Pros

    • Accurate and reliable voltage and amperage readings.
    • Smooth and functional control interface.
    • Multiple USB ports for added utility.
    • Good for specific applications, such as power monitoring and heating elements.

    Cons

    • Reports of premature failures and blown fuses.

    Platform Trust & Buyer Confidence

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    Mekki
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    “Arrive before time, excellent products”

    9 July 2026 · via Trustpilot
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    Farrah
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    “A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”

    25 June 2026 · via Trustpilot
    AF
    Anila
    Verified buyer

    “Good experience of shopping through Ubuy.”

    16 June 2026 · via Trustpilot
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    Mohamed
    Verified buyer

    “We feel very good about the delivery time, and the materials we received matched our order.”

    14-Jul-26 · via Trustpilot
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    Essam
    Verified buyer

    “Perfect service and fast delivery.”

    16-Jul-26 · via Trustpilot
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    SAR 715

    Order now and get it around Monday, August 31

    QTY:

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    Features & Benefits

    • Portable and powerful DC power supply with outputs up to 40V and 20A.
    • Features advanced safety protections: overvoltage, overcurrent, overload, and overtemperature.
    • High-precision encoder knob for easy voltage and current adjustments.
    • Includes software for customizing outputs and saving data to your PC.
    • Stores up to 3 commonly used voltage and current settings for quick access.
    • Compact and lightweight design, perfect for lab use or on-the-go applications.

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