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The COOLM 48V 3A Power Supply Adapter is a high-performance 144W replacement power source designed for 48V PoE switches, injectors, and CCTV cameras. Featuring universal 100-240V input, multiple DC plug tips, and comprehensive safety protections, it guarantees reliable, global-ready power delivery with enhanced durability and user-friendly compatibility.
| ASIN | B07G21P3KD |
| Amperage | 3 A |
| Best Sellers Rank | #123,610 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #502 in Power Converters |
| Brand | COOLM |
| Built-In Media | 48V 3A Power Supply |
| Color | 48V 3A Power Supply |
| Compatible Devices | POE Routers Switches Control Systems / CCTV Camera |
| Compatible Phone Models | incompatibility |
| Connectivity Technology | Barrel Connector |
| Connector Type | DC Power Plug |
| Current | DC |
| Current Rating | 3 A |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 155 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | 48V 3A Power Supply |
| Input Voltage | 110 volts_of_alternating_current |
| Item Weight | 0.51 kg |
| Main Power Connector Type | 2 Pin |
| Manufacturer | COOLM |
| Mfr Part Number | P-48V3A-C |
| Model Name | 48V 3A Power Supply |
| Model Number | 48V 3A |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3 A |
| Output Voltage | 48 volts_of_direct_current |
| Power Plug | Type B - 3 pin (North American & Japanese) |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Special Features | Short Circuit Protection |
| Unit Count | 1 Count |
| Warranty Description | 2 Years warranty |
| Wattage | 144 watts |
P**Y
Okay
So far it works no issues yet will update if I have a problem
C**R
Good replacement power supply for WiFi POE adapter
I got this to replace our church's WiFi AP POE adapter's supply, which had failed. This one puts out slightly more current (3A vs 2.5A). It has a 3-prong removable AC power cord, while the prior one was only 2-prong. Overall, it seems better constructed and hopefully will last for years.
G**.
works
liked - does the job as advertised, no issue
P**T
Not reliable.
Made out of Chanisium. Shut off a week into using it. Had to tap it a few times to reset then shut off again after a few more weeks of using it. Not reliable if you're going to use this on your surveillance system...
T**.
Includes adapters.
The adapters made it fit into my Swann NVR. Perfect solution for my bad power supply. Thank you
L**.
Good so far, but it does run hot.
Only one week in use, it's working good so far. But my application is only a constant 0.6A draw and it runs hotter than I'd expect. (I'd expect it to be cold.) Considering heat is an electronics killer, I hope it lasts.
N**T
Worked as advertised
The 48 volt power supply met my expectations. I would use this supplier again if I need a similar product in the future.
L**.
Works greatly
Works great.
A**A
buen producto
llego antes de lo esperado, se ven de buena calidad.
Trustpilot
1 month ago
1 month ago