- Home Page /
- Industrial Supplies /
- Lab & Scientific Products /
- Lab Instruments & Equipment /
- Power Supplies /
- Universal Power Supply Variable 3V~24V 3A 72W...
Universal Power Supply Variable 3V~24V 3A 72W Multi Voltage Adapter | Adjustable AC DC Charger with 14 Tips, Polarity Converter, Alligator Test Leads
KYD 26
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
7%
QTY:
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.
Power up to 4 devices with one adapter, eliminating bulky wall-mounted supplies!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
- Adjustable Power Supply with LCD Display: Input: AC 100~240V, 50/60Hz ; Output: DC 3~24V Adjustable, Max 3A 72W ; It can supply with voltage between 3~24V, such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V; the LCD shows the output voltage in real time.Note: Voltage tolerance within ±5% of setting (e.g., 11.4–12.6V for 12V) is normal for all regulated adapters
- Safety Protection Design: The Adapter Has Multiple Built-in Safety Protections, including Over-Current, Over-Voltage, Internal Over-Temperature, Short Circuit, Over-Charge, and Anti-Interference Protections. We focus on producing premium quality and safety power adapters. No noise, no spontaneous combustion, no explosion, no fire hazard. Certified by FCC, UKCA, CE, ROHS, safe to use. 6ft long power cable makes it convenient to use
- Multiple DC Tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C , DC terminal connector, easily meet the power requirement of your different devices. Can be applied to almost all commonly used electronic devices. Please check the connector sizes of your product before purchase
- High-Efficient Power Solution: This DC 1 female to 4 male power splitter cable allows to power two or more cameras or LED strip lights with 1 power adapter, without adding extra electrical outlets and purchasing more power adapters. It is useful for powering multiple devices from one central adapter. The alligator clip cable (5.5*2.1mm female to clip) allows you to connect to bare wires, breadboards, or DIY projects for hobbyists and repairs
- Polarity Reverse and Alligator Clips:This adapter is center positive (+) by default. If your device requires center negative (-), simply use the included polarity reverse cable. The alligator clip cable (5.5*2.1mm female to clip) allows you to connect to bare wires, breadboards, or DIY projects for hobbyists and repairs
- Wide Range of Applications: The 72W all-in-one multipurpose AC/DC adapter fit for many 3~24V small household electronics such as LED strips, 3D printer, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc. For indoor use only. (Check dc jack before buy: 5.5x2.5mm, compatible 5.5x2.1mm)
- Tip: Please choose correct voltage, before plug it to your device. Wrong voltage may damage your device. We recommend to use less than 80% of the full load. When using the 4 way split cable connections to a Single power adapter, the total current required by the Electronic device should not exceed 3A, otherwise the power supply will not work properly. If 4 interfaces are connected at the same time, the current of a single demand cannot exceed 0.75A.
| Connector Type | Barrel Connector, Type-C, DC terminal connector |
| Compatible Devices | LED strips, 3D printer, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc |
| Compatible Phone Models | Incompatible |
| Special Features | Anti-Interference Protections, Short Circuit Protection, Voltage Display |
| Input Voltage | 240 volts |
| Amperage | 3 A |
| Wattage | 72 watts |
| Output Current | 3 A |
| Output Voltage | 24 volts |
| Power Source | Corded Electric |
| Current Rating | 3 A |
| Frequency Range | 50-60Hz |
| Main Power Connector Type | 3 Pin |
| Power Plug | Type B - 3 pin (North American) |
| Voltage | 24 volts |
| Current | AC |
| Compatible Power Plug Type | Type B - 3 pin (North American) |
| Wired Charging Connector Type | USB 2.0 Micro B, USB Type C |
| Connectivity Technology | Micro USB, Type-C, Barrel Connector, DC terminal connector |
| Brand | Wefomey |
| Built-In Media | 1 x 72W 3-24V 3A ac/dc adapter, 14 x DC tips, 1x reverse polarity converter, 1 x alligator clip cable, 1 x 4-Way Power Splitter Cable, 1 x user manual |
| Model Number | WFM-1018-72 |
| Customer Package Type | Shockproof packaging |
| Mfr Part Number | f61b775d-fc4f-4997-b389-44f6f8e2180f |
| Manufacturer | ShenZhenShi XingHeYu KeJi YouXianGongSi |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Color | balck |
| Enclosure Material | Plastic |
| Form Factor | box |
| Specification Met | CE, FCC, RoHS |
| Compatible Devices | LED strips, 3D printer, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc See more |
| Included Components | 1 x 72W 3-24V 3A ac/dc adapter, 14 x DC tips, 1x reverse polarity converter, 1 x alligator clip cable, 1 x 4-Way Power Splitter Cable, 1 x user manual See more |
| Special Feature | Anti-Interference Protections, Short Circuit Protection, Voltage Display |
| Item Weight | 1.5 lbs (680 grams) |
What's in the box
1 x 72W 3-24V 3A ac/dc adapter, 14 x DC tips, 1x reverse polarity converter, 1 x alligator clip cable, 1 x 4-Way Power Splitter Cable, 1 x user manual
Who Should Buy?
-
DIY Electronics Projects
Perfect for hobbyists building circuits requiring various voltages, from 3V to 24V, with adjustable settings.
-
Device Adaptability
Suitable for users needing to power multiple devices with different voltage needs using included tips and splitters.
-
Home Office Use
Ideal for powering various home office devices, providing a versatile solution for chargers and adapters.
-
High-Power Devices
Not suitable for high-wattage devices as it has a maximum output of 72W.
Product Description
Customer Questions & Answers
-
Question:
What is the main purpose of the Universal Power Supply 3V~24V 3A 72W Adjustable Adapter?
Answer: The Universal Power Supply serves to convert AC power (100V-240V) into multiple DC voltages ranging from 3V to 24V, catering to a variety of electronics. This versatility makes it perfect for powering devices like routers, LED strips, and gaming consoles. Adjustability allows users to customize the output voltage according to their device's requirements, enhancing compatibility and usability. -
Question:
Can I use this power supply for my laptop or tablet?
Answer: This adapter is primarily designed for devices requiring 3V to 24V DC power, making it suitable for laptops and tablets if they fall within this voltage range. However, check the specific voltage and current requirements of your device before using it. With 14 interchangeable tips, this adapter can fit various models and brands, ensuring you have the right connection for both personal and work devices. -
Question:
How do I adjust the output voltage on the Universal Power Supply?
Answer: To adjust the output voltage, simply turn the voltage selection knob on the adapter to your desired setting, which can be anything between 3V and 24V, depending on your device's needs. Each turn clearly indicates the voltage level on the built-in display. This functionality ensures you can quickly set the appropriate voltage for your device calls, thereby preventing any power issues. -
Question:
What types of devices can be powered by this ACDC adapter?
Answer: The Universal Power Supply is compatible with a wide range of devices including routers, cameras, LED lights, and DIY electronics projects. The broad voltage range and adjustable nature allow users to power everyday technology seamlessly. By using the right tip and setting the correct voltage, you can efficiently use this adapter for various applications, making it a pivotal tool for electronics enthusiasts. -
Question:
Is it safe to use this power adapter for sensitive electronics?
Answer: Yes, this Universal Power Supply is designed with built-in safety features such as short-circuit protection and over-voltage protection, ensuring safety while powering sensitive electronics. By maintaining stable output and minimizing fluctuations, it safeguards your devices from potential damage. This makes it an ideal choice for users who deal with delicate equipment, as peace of mind is essential in electronic usage. -
Question:
What are the 14 tips included with the Universal Power Supply for?
Answer: The included 14 tips allow for a wide range of device compatibility, making it easy to find the right connection for your electronics. Each tip is designed to fit specific sizes and pin configurations, ensuring secure and safe connections to various devices. This feature eliminates the need for multiple chargers, streamlining your setup while keeping everything organized for quick access. -
Question:
Does this power supply come with a built-in fuse?
Answer: Yes, the Universal Power Supply includes a built-in fuse to provide an extra layer of protection against power surges and overload, prolonging the life of both the adapter and connected devices. This precaution is critical for any setup that involves electronic components, as it prevents accidents and equipment damage. Users can confidently power their devices, knowing they have reliable protection. -
Question:
Can this adapter be used internationally, and how?
Answer: Absolutely, this Universal Power Supply works with input voltages from 100V to 240V AC, making it suitable for use in various countries. Users only need a plug adapter to match local socket types while retaining access to adequate power supply. This feature is ideal for travelers or individuals using devices across different regions, offering great flexibility and convenience. -
Question:
What should I do if I experience issues with the power supply?
Answer: If you encounter issues, first check that you have selected the correct voltage for your device and that the necessary tips are securely connected. It's also wise to inspect any visible damage to the adapter or cables. If problems continue, consider contacting customer support for further assistance. Proper troubleshooting can often help avoid unnecessary replacements and fix common issues efficiently. -
Question:
Where can I buy the Universal Power Supply 3V~24V 3A 72W Adjustable Adapter in Cayman Islands?
Answer: You can purchase the Universal Power Supply 3V~24V 3A 72W Adjustable Adapter through Ubuy in Cayman Islands. Ubuy offers a variety of electronic products, making it a trusted source for your purchasing needs. Their platform ensures access to authentic products with detailed information to support your buying decision.
Wefomey Power Supplies WFM-1018-72 Editorial Review
The Universal Power Supply 3V~24V 3A 72W Adjustable Variable AC/DC Adapter Charger has made a strong impression on many users for its versatility, substantial power output, and variety of attachment tips. It functions across a broad voltage range, giving users the flexibility to power various devices, from vintage camcorders to subwoofers, and shortwave radios. Customers appreciate the ability to dial in specific voltages easily, though some note that the precision of the output can be a bit finicky due to the sensitive control dial—minor fluctuations are common when attempting to achieve exact voltage readings. The extensive array of connector tips, including a polarity reverser, is frequently highlighted as a standout feature, making this power supply particularly useful for those who work with DIY electronics or have multiple devices with different voltage and connector requirements. Users also commend the auxiliary features such as alligator clips for temporary connections and a clear display for voltage, which adds to its usability. However, the product is not without its criticisms. Some customers reported issues with the stability of the connector tips, describing them as wobbly and prone to disconnecting during use. This has led some to prefer purchasing branded alternatives that may promise better quality. Additionally, while the output ripple is mentioned as being slightly higher than ideal, users agree that for the price point, the performance is justified. In summary, this universal power supply is recognized as a versatile and valuable tool for hobbyists and those needing varied power solutions, despite some minor concerns about attachment stability and precision. **
Customer Reviews & Ratings
-
5 Star
76%
-
4 Star
12%
-
3 Star
6%
-
2 Star
2%
-
1 Star
4%
Review this product
Share your thoughts with other customers
Pros
- Wide voltage range (3V to 24V)
- Versatile with numerous connector tips and accessories
- Good value for price
- Clear voltage display and easy adjustment
- Suitable for various devices including DIY projects
Cons
- Connector tips may be wobbly and insecure
Platform Trust & Buyer Confidence
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“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.”
Product Price History
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.
KYD 26
Order now and get it around Monday, August 17
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:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- Universal power supply compatible with various DC input sockets.
- Adjustable output voltage from 3V to 24V, max current 3A.
- Includes 14 DC tips for diverse device compatibility.
- Power multiple devices simultaneously with a 4-way splitter cable.
- Features alligator clip test lead for easy electrical testing.
- Compact design simplifies installation, reducing clutter.
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.

















