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Item #:
69028617
DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down Circuit Board Module Linear Regulator Adjustable Voltage Regulator Power Supply
89% of respondents would recommend this to a friend
Item #:
69028617
R$ 124
Price Details
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Imported from USA store
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Order now and get it around Friday, November 27
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What Stands Out
Adjustable Voltage Output
The DEVMO LM317 offers precise voltage regulation, allowing users to easily adjust the output voltage for various applications, ensuring compatibility with a wide range of devices.
High Efficiency
This DC-DC converter boasts high efficiency, reducing heat generation and extending the lifespan of connected components, making it ideal for long-term projects and power-sensitive applications.
Compact Design
Its compact size allows for easy integration into tight spaces, perfect for DIY projects or prototyping without taking up excessive board area, ensuring convenience for hobbyists and engineers alike.
Product Details
| Brand | DEVMO |
| Model Number | 46ea8f7f-f03d-41e9-9c94-fa420ee0c9b3 |
| UPC | 053742110506 |
| Number of Items | 2 |
| Unit Count | 2 Count |
| Manufacturer | DEVMO |
| Input Voltage | 4.2 volts_of_direct_current |
| Output Voltage | 37 volts_of_direct_current |
| Plug Type | Type A |
| Power Source | DC power supply |
| Item Weight | 0.04 kg |
| Color | Multicolor |
Who Should Buy?
-
Hobbyist Builders
Ideal for electronic enthusiasts or hobbyists who need adjustable voltage for various small projects and experiments.
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DIY Electronics
Great for do-it-yourself electronics projects where voltage regulation and adjustment are frequently required for different components.
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Prototyping Engineers
Beneficial for engineers prototyping circuits, allowing for fine-tuning the voltage employed during testing and development.
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High-Power Applications
Not suitable for projects requiring high current output due to its limited power handling capabilities.
Product Description
DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down Circuit Board Module Linear Regulator Adjustable Voltage Regulator Power Supply
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Customer Questions & Answers
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Question:
How to Shop DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down Online From Ubuy?
Answer: It’s easy to shop DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down Available to Shop Online in Brazil?
Answer: Yes, at Ubuy Brazil this product is available for you to shop at a reasonable price. The DEVMO 2PCS LM317 DC-DC Converter Buck Step-Down is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
DEVMO Power Converters 46ea8f7f-f03d-41e9-9c94-fa420ee0c9b3 Editorial Review
DEVMO LM317 DC-DC Converter Buck Step-Down Circuit Board Module Linear Regulator Adjustable Voltage Regulator Power Supply is designed for versatility and reliability, making it an excellent choice for DIY electronics projects. Users appreciate the adjustable output voltage feature, allowing for fine-tuning via a multi-turn adjustment pot. It supports a high input voltage of up to 40 volts, which is ideal for various applications including RC cars and battery-powered devices. However, it's essential for users to connect an appropriate load for optimal voltage regulation, as some reviewers noted performance issues without sufficient load. Despite a few failures reported, the overall ease of use and functionality make this converter a favored tool among beginners and experienced hobbyists alike.
Customer Reviews & Ratings
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Pros
- Adjustable voltage output for various applications
- Compact size for easy installation
- Multi-turn adjustment pot for precision settings
- High input voltage capability up to 40 volts
- Ideal for RC car and battery use
Cons
- Temperature may rise significantly under heavy load
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05 November 2026 · via Trustpilot
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05 November 2026 · via Trustpilot
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William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
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Andrew
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“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
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Stephen
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“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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R$ 124
Order now and get it around Friday, November 27
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