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The ELEGOO 9V 1A AC/DC Power Adapter converts a wide 100-240V AC input into a regulated 9V DC output with up to 1 amp current, featuring a 5.5 x 2.1mm center-positive barrel connector. Ideal for Arduino UNO R3, Mega 2560, and other compatible low-voltage electronics, it ensures stable power delivery with UL, FCC, and CE certifications, making it a reliable choice for professional and hobbyist projects alike.













| ASIN | B074BRR5YN |
| Amperage | 1 A |
| Brand | ELEGOO |
| Built-In Media | 1 x AC 100V-240V Converter Adapter |
| Color | White |
| Compatible Devices | Arduino UNO R3, Arduino Mega 2560, Arduino 1280, Arduino CCTV |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Connectivity Technology | DC Barrel Connector |
| Connector Type | Barrel Connector |
| Current | Output Current: 1 A |
| Current Rating | 1 A |
| Customer Package Type | [Assumed] Standard Shipping Package |
| Customer Reviews | 4.5 out of 5 stars 1,001 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Plug |
| Frequency Range | 60 hertz |
| Included Components | 1 x AC 100V-240V Converter Adapter |
| Input Voltage | 240 volts |
| Main Power Connector Type | 2 Pin |
| Manufacturer | ELEGOO |
| Mfr Part Number | EL-CP-026 |
| Model Number | EL-CP-026 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 1 A |
| Output Voltage | 9 volts |
| Plug Type | Type A - US style |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Magnetic |
| Special Features | Magnetic |
| Specification Met | CE, FCC, UL |
| Unit Count | 1 Count |
| Voltage | 9 volts |
| Warranty Description | 6 Months |
| Wattage | 9 watts |
C**.
Perfect
Perfect
S**Y
Works as described, reasonable price
Bought for a cordless phone base, fit well and price was fine.
B**E
Product Fine, Does NOT Work with Hue Go
I purchased this for my Hue Go light, but does not fit. Buyer beware, I searched online for a good bit to find one, and after a Google search of “hue go light adapter,” I was sent to several Amazon pages with generic AC adapters. I took a chance with this one and it was a fail. Admittedly, I even tried to “fiddle” with it to see if I could get it to fit, but there’s just no way to do it safely. I contacted Hue and asked where to find a replacement, but their response was since my unit was past warranty, I would simply have to purchase an entirely new light. The adapter itself is just fine, and I’m sure I can find another device it will work with, so it’s not a total loss: just disappointing for being pointed in this direction to find a dead end.
M**E
Quality seems good
This adapter is rated 9v @ 1A; however, at 1A I estimate a 1v sag would occur. This maybe OK, depending on your application. Testing details: The initial ("no load") voltage was 9.12v. I tested by applying a progressive load, until the voltage dropped below 97%, 95%, or 93% of the initial value. Under these criteria, the functional limits are 350mA (97%) or 500mA (95%). At 800mA the voltage had dropped to 8.46v (93%). The manufacturing quality seems good. (Label states manufacturer is Shenzhen Sunshine Tech.)
L**Y
good purchase
Perfect fit for Lightstim product
M**Y
Fast delivery, great price, undamaged.
Fast delivery, great price, undamaged.
A**R
Does NOT fit lansinoh pump
Reading reviews one said works great for lansinoh pump... received today… IT DOES NOT fit the pump.
K**N
Used With Indoor Camera
Wanted a shorter, white cord for indoor camera. Finding a white with these electrical spec.s was almost impossible. This one was exactly what I needed and works. Just wish the cord was attached differently to the electrical plug...sticks out.
J**O
Buenos
El tamaño me encanto
Trustpilot
3 weeks ago
2 months ago