- Home Page /
- Industrial Supplies /
- Lab & Scientific Products /
- Lab Instruments & Equipment /
- Power Supplies /
- BSIDE 40V 20A DC Power Supply Variable, Progr...
0 ratings
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
MUR 9400
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 31
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The BSIDE I84020 DC power supply is your ultimate lab companion, offering precision, versatility, and safety in power management.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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
| Connector Type Used on Cable | USB-A |
| Amperage | 20 A |
| Form Factor | Handheld |
| Output Wattage | 300 watts |
| Item Weight | 2 kg |
| Color | 40V/20A/300W Programmable |
| Brand | BSIDE |
| Model Number | I84020 |
| Manufacturer | BSIDE |
| Mfr Part Number | Lab Power Supply |
| Connector Type | USB-A |
Who Should Buy?
-
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.
-
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 Mauritius?
Answer: You can buy the BSIDE 40V 20A DC Power Supply from Ubuy in Mauritius. 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
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
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
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MUR 9400
Order now and get it around Monday, August 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
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.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.