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Item #:
123244646
Fafeicy DC-DC -Boost Converter Module, 0.5-30V 4A Adjustable Voltage Regulator Converter with LCD Display Power Converters with Anti-Backflow and
89% of respondents would recommend this to a friend
Item #:
123244646
XPF 3800
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, October 23
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Experience precise control with adjustable output voltage from 0.5-30V and a current limit from 0-4A.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Voltage Range
The Fafeicy converter offers an adjustable output from 0.5V to 30V, catering to various electronic projects, making it versatile for different applications.
Built-in LCD Display
Equipped with an LCD screen, users can easily monitor the voltage output, ensuring precise adjustments and enhancing user experience during operation.
Safety Mechanisms
Features like anti-backflow and anti-reverse protection safeguard your devices, preventing damage from incorrect connections and increasing reliability during usage.
Product Details
| Brand | Fafeicy |
| Model Number | Fafeicy |
| Built-In Media | inc |
| Manufacturer | Fafeicy |
| Mfr Part Number | Fafeicy93azvxipnm |
| Input Voltage | 30 volts |
| Output Voltage | 30 volts |
| Plug Type | Type A |
| Power Source | PowerSource |
| Plug Format | Type A |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY projects and circuits requiring variable voltage supply from 0.5V to 30V.
-
Battery Management
Useful for managing charging and discharging processes with adjustable voltage needs for various battery types.
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Educational Purposes
Great for teaching electronics concepts, allowing students to visualize voltage changes and efficient power regulation.
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High-Power Applications
Not suitable for applications exceeding 4A, limiting its use in high-demand power scenarios.
Product Description
Fafeicy DC-DC -Boost Converter Module, 0.5-30V 4A Adjustable Voltage Regulator Converter with LCD Display Power Converters with Anti-Backflow and Anti-Reverse
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Customer Questions & Answers
-
Question:
What is the maximum output voltage?
Answer: The maximum output voltage is 30V. -
Question:
How do I set the output voltage?
Answer: Press the U/I button to enter the voltage CC setting interface and adjust using the encoder knob. -
Question:
What is the conversion efficiency of the module?
Answer: The conversion efficiency is about 88%.
Fafeicy Power Converters Editorial Review
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Pros
- Versatile voltage adjustment
- High current capability
- Clear LCD display
- Anti-backflow protection
- User-friendly design
Cons
- Wiring can be a bit tricky.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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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.
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XPF 3800
Order now and get it around Friday, October 23
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.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High-quality and durable construction ensures long-term operation.
- Adjustable output voltage ranging from 0.5V to 30V.
- Current limit adjustable up to 4A for enhanced performance.
- Achieves conversion efficiency of approximately 88% for optimal power usage.
- User-friendly interface with easy parameter settings and display options.
- Built-in protection mechanisms against reverse input and anti-backflow output.
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