Universal Power Supply 3V~24V 3A 72W Adjustable Variable AC/DC Adapter Charger, 100V-240V AC to DC Converter with LED Voltage Display & 14 Tips & Polarity Converter & Test Lead
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Availability:
In Stock.
Arrives
Wednesday, Dec 17
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Style: 3~24V3A 72W
Features
- Input: AC 100~240V, 50/60Hz; Output: DC 3~24V Adjustable, Max 3A 72W; It can apply to most appliances which the input voltage is between 3V to 24V and the rating power is equal to or less than 72 Watt
- 14pcs 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 and DC terminal connector. Easily meet the power requirement of your different devices
- Built-in Multiple Safety Protection Systems: Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. No noise, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use
- 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, smart speaks, wireless routers, DC motor, DVR NVR surveillance system etc. For indoor use only
- Tip: LCD display will show the output voltage, in case that wrong voltage regulation damage your device. 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
Brand: Wefomey
Connectivity Technology: DC Barrel
Connector Type: 2.1mm Barrel Connector
Compatible Devices: Electronics, Gadgets, Appliances
Included Components: 1 adapter, 14 DC tips, 1 reverse polarity converter, 1 alligator clip test lead, 1 male DC power pigtail cable See more
Color: balck
Input Voltage: 240 Volts
Amperage: 3 Amps
Wattage: 72 watts
Number of Items: 1
Product Dimensions: 5.8 x 2.36 x 1.38 inches
Item Weight: 12.6 ounces
Item model number: WFM-1018-72
Date First Available: August 8, 2024
Manufacturer: Dong Guan Shi He Yu Technology Co., Ltd.
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Dec 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Style: 3~24V3A 72W
I cant believe how handy this thing is. Works on everything. Perfect for trouble shooting or supplying non typical voltage to stuff.
Reviewed in the United States on February 23, 2025 by Jim Takacs
Style: 3~36V4A 144W
This power supply is amazing, I can charge almost everything at home now!!!
Reviewed in the United States on February 24, 2025 by Juancarlos
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I tested the voltage on a lab grade multimeter, both without load, and with a 4 ohm power resistor. The supply voltage to actual voltage was always within 5-6%, and it does drop under load. E.g. Under load it read 12.1, was delivering 11.6, with load removed it popped up to reading of 12.2 and actual of 12.17. While it'd be nice if it had both coarse and fine control knobs, the accuracy of the device doesn't really benefit from that level of precision. Noise on the oscilloscope seems similar to my low-end lab power supply. Seems generally ok.
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Reviewed in the United States on March 4, 2025 by C. Hawthorne
Style: 3~24V3A 72W
I really like this handy power supply. Good variety of connectors, and the alligator clips are very nice to have. Very handy digital readout. I use this as a basic power supply when not at my bench, and for powering breadboard projects. Price is good, quality seems good also.
Reviewed in the United States on February 23, 2025 by Dave
Style: 3~24V3A 72W
Super happy with this . I been able to quickly charge different batteries and devices easily and I also use for reverse electroplating. So overall very happy
Reviewed in the United States on January 29, 2025 by Waren B.
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Did not have the piece I needed to charge my device
Reviewed in the United States on February 5, 2025 by Amazon Customer
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Arrived quickly and they give you a lot of power options. Unfortunately none of the fit what I needed. Quality build, and impressive option.
Reviewed in the United States on March 6, 2025 by R. Scott
Style: 3~24V3A 72W
For the last 35 years I’ve been collecting and storing different voltage and amperage DC power supplies/inverters so that when one fails or I get a new device that needs one, I’m easily able to find what I need without having to buy one. I probably have two or three different boxes. Well, with this handy device power supply I can pretty much power anything I need due to it having variable current selection as well as nearly every tip/connection option I could ever imaging needing! I just used the first one I got to power anything slot car track I bought for my sons. And one of the best things about it (besides it costing half the price of the dedicated ones from the company) is that with the voltage being completely variable, I can adjust the speed of the track perfectly so that the cars aren’t flying off all the time! It’s great and I love the design that allows me to see the exact voltage it’s putting out. I also hooked it up to some LED string lights that we have and it’s nice that I can adjust the brightness of them as I thought the regular 12v power supply made them too bright for my liking. So I find these to be a great value for the money. I already have two and pretty soon I’ll be able to recycle some of the older power supplies I have laying around and just use these when the need arises. I wish that these had been available years ago as they make life so much easier.
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Reviewed in the United States on January 5, 2025 by Phillygpz