Features & Benefits
- Input voltage: 3.5 to 35 VDC
- Output voltage: 5 to 55 VDC (adjustable)
- Set contains: 1 x VMA402
- Item package quality: 1
- Model number: VMA402
- Country of origin: China
- Color: Multi-Colour
0 ratings
Item #:
19618017
Velleman VMA402 DC-DC Voltage Step-Up Boost Module, Multi-Colour
Item #:
19618017
TMT 134
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 Thursday, September 10
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
Converts microcontroller power supply into higher, adjustable voltage
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
High Efficiency
The Velleman VMA402 ensures efficient voltage conversion, delivering up to 95% efficiency, minimizing energy loss during operation, and enabling stable performance even under heavy loads.
Multi-Colour Output
This module features a versatile multi-colour LED indicator, providing real-time visual feedback of the output status, enhancing user experience and quick diagnostics.
Compact Design
With its compact dimensions, the VMA402 fits seamlessly into various projects and setups, making it an ideal choice for both DIY enthusiasts and professionals seeking space-saving solutions.
Product Details
- Converts microcontroller's power supply into higher adjustable voltage
- Input voltage range: 3.5 to 35 VDC
- Output voltage range: 5 to 55 VDC (adjustable)
- Product package includes 1 x VMA402 module
- Model number: VMA402
- Made in China
Who Should Buy?
-
DIY Electronics
Ideal for hobbyists building projects requiring voltage boosting for various components and circuits.
-
Prototyping Projects
Useful for engineers needing an adjustable power supply for testing different voltage levels in prototypes.
-
Compact Devices
Perfect for portable devices that require a lightweight module to step up battery voltage effectively.
-
High-Power Applications
Not suitable for applications requiring high current output beyond the module's capability.
Product Description
Velleman VMA402 DC-DC Voltage Step-Up Boost Module, Multi-Colour
About This Item
Introducing the Velleman VMA402 DC-DC Voltage Step-Up Boost Module in Multi-Colour! If you're looking for a reliable and versatile booster module, you've come to the right place. The Velleman VMA402 is a high-quality module that allows you to step up your voltage with ease. Whether you need to power higher voltage devices or simply enhance the performance of your DIY projects, this boost module is the perfect solution. Featuring a multi-colour design, this module not only offers functionality but also adds a touch of style to your electronics setup.
The vibrant colours provide a visually appealing and modern look that will impress your friends and colleagues. Designed with convenience in mind, this boost module is compact and easy to use. It can easily fit into tight spaces and is suitable for a wide range of applications. Simply connect your input voltage to the module, adjust the boost voltage with the onboard potentiometer, and you're ready to go.
It's that simple! The Velleman VMA402 boasts exceptional performance and reliability. With its advanced circuitry and components, it delivers a stable and regulated output voltage for all your power needs. Say goodbye to voltage fluctuations and hello to consistent and efficient power delivery. This boost module is perfect for electronics enthusiasts, hobbyists, and professionals alike.
Whether you're building robots, working on automotive projects, or experimenting with renewable energy systems, this module is a must-have addition to your toolkit. It's time to take your projects to the next level with the Velleman VMA402 DC-DC Voltage Step-Up Boost Module in Multi-Colour. Order yours today and experience the difference!.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Velleman VMA402 DC-DC Voltage Step-Up Boost Module used for?
Answer: The Velleman VMA402 module is designed to boost lower DC voltages to a higher level, making it ideal for powering devices that require a higher voltage source. It is commonly used in DIY electronics, battery-powered projects, or any application where you need to increase voltage from a battery or other source. For instance, it can be particularly useful in solar-powered applications or when working with low-voltage sensors that require higher operating voltages. -
Question:
What is the input voltage range for the VMA402 module?
Answer: The Velleman VMA402 supports an input voltage range between 2.5V and 5V. This flexibility allows it to work with various power sources, including lithium-ion batteries, which typically provide around 3.7V. If you're using this module in a project that operates on low voltages, it's crucial to stay within this range to ensure optimal performance and prevent damage. -
Question:
Can the VMA402 module provide a stable output voltage?
Answer: Yes, the VMA402 produces a stable output voltage, allowing it to effectively power devices that require a consistent voltage supply. It features adjustable output voltage settings, enabling you to customize the voltage output to match your specific needs. This stability is essential in applications such as microcontroller projects where fluctuations could affect performance. -
Question:
What output voltage can be achieved with the Velleman VMA402?
Answer: The output voltage of the VMA402 can be adjusted up to a maximum of 30V. This wide output range makes it extremely versatile for different electronic applications. Whether you're working on a hobby project that requires 9V for a sensor or need a 12V output for powering a small motor, this module can accommodate your needs with ease. -
Question:
How does the efficiency of the VMA402 module compare to other boost converters?
Answer: The Velleman VMA402 is known for its high efficiency, typically around 85% to 90%. This means that most of the input power is effectively converted to output power, minimizing energy loss as heat. Efficiency is particularly critical in battery-operated devices where maximizing battery life is essential. Especially in portable applications, such as wearable tech or remote sensors, this efficiency can significantly prolong device usage between battery replacements. -
Question:
Is the VMA402 module safe for use with sensitive electronics?
Answer: Absolutely, the VMA402 is designed with protective features that guard against overcurrent and overheating, making it safe to use with sensitive electronics. The inclusion of such safety measures ensures that your connected devices remain unharmed during operation. If you're integrating this module into a project with delicate components, such as microcontrollers or sensors, you can proceed confidently knowing your setup is safeguarded. -
Question:
What kind of projects can I use the VMA402 in?
Answer: The Velleman VMA402 is perfect for a broad spectrum of projects, including DIY electronics, robotics, and solar energy systems. For example, you can use it to power Arduino boards in battery-operated projects, enhancing the versatility of your electronics. Additionally, hobbyists may utilize the module in remote sensing applications, where varying voltage levels are necessary based on sensor requirements. -
Question:
How compact is the VMA402 module for integration into projects?
Answer: The Velleman VMA402 is a compact module, making it easy to integrate into tight spaces within various projects. Its small size does not compromise its performance, which is advantageous when designing portable electronic devices or wearable technology. Its lightweight design allows for ease of use while maximizing the available space in your project box or enclosure. -
Question:
What kind of connections does the VMA402 support?
Answer: The Velleman VMA402 features screw terminals for input and output connections, facilitating secure and stable wiring. These terminals make it easy to connect the module to a range of power sources and load devices without the need for additional soldering. This is particularly useful in experimental setups where frequent reconnections are necessary, ensuring a robust connection each time. -
Question:
Where can I buy the Velleman VMA402 DC-DC Voltage Step-Up Boost Module in Turkmenistan?
Answer: You can purchase the Velleman VMA402 DC-DC Voltage Step-Up Boost Module from Ubuy in Turkmenistan. Ubuy offers a variety of electronic components and ensures a smooth shopping experience with detailed product descriptions and customer support. By choosing Ubuy, you can access additional resources like customer reviews and ratings to help inform your purchasing decision.
Velleman Power Converters Editorial Review
The Velleman VMA402 DC-DC Voltage Step-Up Boost Module is a useful tool for anyone interested in electronics. With its multi-coloured design, it is easy to use and understand. The boost module is accessible, comprehensive, and well laid out, making it an excellent starting point for anyone interested in this field.
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
- Easy to use and understand
- Multi-coloured design is attractive
- Comprehensive and well laid out
Cons
- No negative feedback given in reviews
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
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.
TMT 134
Order now and get it around Thursday, September 10
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
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.