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Item #:
191053557
10 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Module
Item #:
191053557
XAF 15931
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Saturday, August 15
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High precision and easy to adjust, our DC to DC buck converter module is perfect for all your electronic projects.
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What Stands Out
High Efficiency
The LM2596 design ensures up to 90% efficiency, significantly reducing energy waste and prolonging the lifespan of your devices while optimizing power conversion.
Wide Voltage Range
This module supports an input of 3.2-35V and an adjustable output of 1.25-30V, making it versatile for various DIY projects and applications.
10 Pack Value
Sold in a convenient 10-pack, these regulators offer exceptional value for enthusiasts and professionals, enabling multiple projects without the need for additional purchases.
Product Details
| Brand | Valefod |
| Manufacturer | Valefod |
| Included Components | Buck Module |
| Manufacturer Part Number | VA-0221 |
| Item Dimensions D x W x H | 45D x 23W x 14H millimetres |
| Power Source | Corded Electric |
| Current Rating | 3 Amps |
| Maximum Frequency | 65 KHz |
| Minimum Frequency | 50 Hz |
| Product dimensions | 45D x 23W x 14H millimetres |
| Number of items | 10 |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY projects needing adjustable voltage regulation for various electronic components and circuits.
-
DIY Projects
Perfect for builders looking to create custom power supplies for Arduino or Raspberry Pi projects.
-
Small Batch Production
Useful for small manufacturers requiring efficient voltage regulation for multiple products without bulk purchasing.
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High Power Applications
Not suitable for powering high wattage devices that exceed the module's output current limitations.
Product Description
10 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum output current?
Answer: The maximum output current is 3A. -
Question:
Can I use this buck converter with an input voltage lower than 3.2V?
Answer: No, the input voltage must be between 3.2V and 35V. -
Question:
How do I adjust the output voltage?
Answer: Use a mini screwdriver to adjust the screw on the blue potentiometer, turning it clockwise increases the voltage and counterclockwise decreases it.
Valefod Industrial Power Supply Editorial Review
The 10 Pack LM2596 DC to DC High Efficiency Voltage Regulators have garnered a mixed reception from customers. Many users who engage in DIY electronics and hobbyist projects find these voltage regulators to be exceptionally useful. They praise their affordability and efficiency, noting that at approximately £1.20 each, they provide great value for money. Those who have successfully employed these modules appreciate their ease of adjustment using the screws and the Consistent output they can achieve with a multimeter. Positive experiences include their effectiveness in reducing voltage, even with some level of precision when adjustments are made, as seen in users' experiments. Users have made endorsements, highlighting minimal heat generation during use and a low ripple output under load, attributes that showcase their suitability for hobbyist projects. However, not all users have had a satisfactory experience. A concerning number of reports indicate quality control issues, with several customers experiencing faulty units that failed to adjust output voltage. Frustrated buyers have reported that all regulators in their packs produced a persistent output of around 12.45V, rendering them ineffective for their intended purposes. This disparity in performance has led to some deeming the product a waste of money. In summary, while the LM2596 voltage regulators can be a valuable addition for DIY enthusiasts, potential buyers should be cautious of inConsistent quality across units. **
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Pros
- Affordable price point
- Great for DIY electronic projects
- Easy voltage adjustment with a screw
- Low heat generation during operation
- Low ripple output, maintaining stability
Cons
- InConsistent output voltage across different modules
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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XAF 15931
Order now and get it around Saturday, August 15
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Features & Benefits
- High-precision DC to DC buck converter module.
- Adjustable output voltage from 1.25V to 30V.
- Max output current of 3A and power of 15W.
- Compact size: only 45*23*14 mm.
- Includes 10 modules, perfect for DIY projects.
- Supports a wide input voltage range of 3.2V to 35V.
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