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Item #:
131440383
LLTOP 48V DC Power Supply Waterproof IP67 Transformer 400W 8.33A | AC100-130V Input, Aluminum Case, Constant Voltage Converter, Outdoor Transformer
Item #:
131440383
PHP 6387
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Saturday, August 29
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The 36v DC Power Supply is 100% waterproof and provides multiple safety protections, making it perfect for outdoor use.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
With an output of 300W and 8.33A, this power supply efficiently supports demanding devices like pumps and LED lights, ensuring reliable performance in various applications.
Waterproof Design
Designed for outdoor use, the waterproof casing protects against environmental conditions, making it ideal for humidifiers and outdoor LED lighting, enhancing durability and longevity.
Versatile Compatibility
Converts AC110V/120V to stable 36V DC, offering seamless compatibility with a range of devices, simplifying your power supply needs while ensuring consistent voltage output.
Product Details
| Brand | LLTOP |
| Model Number | PS-400W48V |
| Number of Items | 1 |
| Built-In Media | 48v power supply 1pcs |
| Manufacturer | LLTOP |
| Mfr Part Number | PS-400W48V |
| Input Voltage | 120 volts |
| Output Voltage | 48 volts |
| Plug Type | US style |
| Power Source | Corded Electric |
| Item Dimensions | 9.76 x 3.9 x 1.6 inches (24.8 x 9.9 x 4.1 cm) |
| Color | Green |
| Item dimensions L x W x H | 9.76 x 3.9 x 1.6 inches (24.8 x 9.9 x 4.1 cm) |
What's in the box
48v power supply 1pcs
Who Should Buy?
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Outdoor Equipment
Ideal for powering outdoor pumps and humidifiers that require a stable 36V DC supply in wet conditions.
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LED Lighting
Perfect for powering LED lights that operate at 36V, providing constant voltage for consistent performance.
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DIY Projects
Great choice for hobbyists creating projects needing a reliable 36V power source, ensuring safe operation.
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Low Power Needs
Not suitable for low-powered devices, as 300W may be excessive and inefficient for such applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the maximum output power of the 48v DC Power Supply?
Answer: The maximum output power of this 48v DC power supply is 300 watts, providing a stable 6.25A output current. This makes it suitable for powering devices that require a constant voltage output of 48V. Such an output is particularly effective for driving various outdoor devices, ensuring that they operate efficiently under varying load conditions. -
Question:
Is the 48v DC Power Supply suitable for outdoor use?
Answer: Yes, this power supply is designed to be waterproof, which means it can operate reliably in outdoor environments. The waterproof feature is especially advantageous for applications like pumps and humidifiers that may be exposed to moisture. It's built to withstand weather conditions, offering peace of mind for outdoor installations. -
Question:
Can this power supply be used for LED lights?
Answer: Absolutely, this 48v DC power supply is ideal for powering LED lights that operate at 48V. Its constant voltage feature ensures that the LEDs receive a steady flow of electricity, enhancing their performance and longevity. It's particularly useful for outdoor LED lighting setups where traditional power sources may not be readily available. -
Question:
What type of devices can I connect to this power supply?
Answer: This power supply can be connected to a variety of devices, including pumps, humidifiers, and 48V LED lights. Its versatility is beneficial in applications where constant voltage is needed to maintain device performance. For example, you could use it to power an outdoor fountain pump and LED accent lights simultaneously. -
Question:
How does the input voltage affect the performance of the power supply?
Answer: The input voltage for this power supply is AC110V/120V, which is essential for its conversion to a stable 48V DC output. Ensuring the input voltage matches the specifications is crucial for optimal performance. This means it can be connected directly to standard home power outlets, making it user-friendly for various applications. -
Question:
What safety features does this power supply include?
Answer: This power supply comes with essential safety features including over-voltage and over-current protection, which safeguard both the power supply and connected devices from damage. These features ensure that in case of any electrical irregularities, the supply will automatically shut off, preventing potential hazards. -
Question:
Is installation of the 48v DC power supply complicated?
Answer: Installation of the 48v DC power supply is straightforward and typically does not require extensive technical knowledge. With clear connection points for input and output, users can easily set it up to power various devices. It’s suitable for those looking to enhance their outdoor setups without professional installation, enhancing its appeal. -
Question:
What are the applications for this power supply in industrial settings?
Answer: In industrial settings, this power supply can be applied to drive various equipment such as electric pumps or 48V LED work lights, especially in scenarios requiring reliable outdoor power solutions. Its robust design and waterproof features make it ideal for use in harsh environments where equipment needs to operate continuously. -
Question:
How durable is this power supply in various weather conditions?
Answer: This power supply is constructed to be highly durable, featuring a waterproof design that can withstand rain, snow, and humidity. It's built to sustain varying temperature conditions, making it suitable for outdoor usage throughout different seasons. Users can rely on it for consistent performance, ensuring their devices remain powered regardless of weather challenges. -
Question:
Where can I buy the 48v DC Power Supply 300w 6.25A?
Answer: You can purchase the 48v DC Power Supply 300w 6.25A at Ubuy. Ubuy offers a variety of options for this power supply, with convenient access to product information and user reviews. This can help you make an informed decision before finalizing your purchase.
LLTOP Power Converters PS-400W48V Editorial Review
The 36v DC Power Supply is a versatile and robust solution for various outdoor applications, especially in powering devices like pumps, humidifiers, and LED lights. Users have noted its strong performance even under extreme weather conditions, with one reviewer highlighting its reliability throughout the harsh Iowa climate, from sweltering summers to frigid winters. This durability makes it particularly appealing for those looking for a Consistent power supply for outdoor installations. Moreover, the power supply Consistently outputs the correct voltage, demonstrating efficiency in powering devices like bias circuits for higher voltage applications. While it has generally received positive remarks for its functionality, some users experienced significant heat production under load. One reviewer expressed concerns regarding overheating, warning that it might pose a fire risk if not monitored closely, particularly while charging solar generators. Durability and emotional satisfaction appear to boost its overall reception, although some users reported a failure after only a handful of uses. Additionally, the need for immediate disconnection in some applications was noted as a potential drawback, as residual voltage was observed even after unplugging the device. In summary, while the 36v DC Power Supply offers solid performance and reliability in various conditions, potential buyers should be cautious about heat management and specific application needs. **
Customer Reviews & Ratings
10 customers ratings
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5 Star
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2 Star
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1 Star
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Pros
- Reliable performance in extreme weather conditions
- Correct voltage output
- Versatile for various applications (pumps, humidifiers, LED lights)
Cons
- Reports of failure after limited use
Platform Trust & Buyer Confidence
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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
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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
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“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
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SAO JOHN
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“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
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PHP 6387
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Features & Benefits
- Converts AC110v/120v to 36v DC with an output of 300w and 8.33A.
- Features automatic safety protections against short circuits, overloads, and over temperatures.
- Waterproof with an IP67 rating, ideal for outdoor applications.
- Ultra-slim design at 9.68x3.15x1.57 inches for easy installation in tight spaces.
- Made from durable aluminum alloy and waterproof silicone for maximum protection.
- Perfect for low voltage products like LED lights, pumps, and humidifiers.
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