COOLM
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COOLM 48V 3A Power Adapter 144W AC DC 48V3A for the PoE Switch Injector
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COOLM 48V 3A Power Adapter 144W AC DC 48V3A for the PoE Switch Injector
Third Generation smart IC chip features Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device. Provide two years warranty, During the warranty period, free to replace damaged cargo with brand-new product.
COOLM 48V 3A Power Adapter 144W AC DC 48V3A for the PoE Switch Injector
Item #: 67688689

COOLM 48V 3A Power Adapter 144W AC DC 48V3A for the PoE Switch Injector

87% of respondents would recommend this to a friend

Item #: 67688689
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Third Generation smart IC chip features Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device. Provide two years warranty, During the warranty period, free to replace damaged cargo with brand-new product.
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What Stands Out

High Power Output
Provides a robust 144W at 48V and 3A, ensuring reliable performance for PoE switches and CCTV cameras, delivering sufficient power for demanding applications.
Universal Compatibility
Works with input voltages of 100-240V, making it suitable for use globally, catering to various devices and eliminating the need for multiple adapters.
Compact Design
Lightweight and space-saving design allows for easy placement and portability, making it a convenient choice for home or professional settings.

Product Details

Shop for COOLM 48V 3A Power Supply Adapter online at Ubuy Kiribati. Get the best deals on Switching AC to DC Power Supply Adapter for PoE Switch, PoE Injector, and CCTV Camera Replacement.
  • Input: 100V-240V 50 / 60Hz, Output: DC 48V 3A, 144W
  • DC interface size: 5.5mm x 2.5mm
  • Suitable replacement for 520mA / 1A / 1.25A / 1.3A / 1.35A / 1.5A / 1.875A / 2A / 2.5A as amperage isn't forced
  • Compatible with most 48V PoE switches, PoE injector CCTV cameras, and LED Display
  • Third Generation smart IC chip for Short Circuit Protection, Overload Protection, Over Voltage Protection
  • Two years warranty, with free replacements for damaged products
Connector Typebarrel connector
Compatible DevicesCCTV Camera, PoE Switch or PoE Injector
Compatible Phone Modelsinapplicable
Special FeaturesShort Circuit Protection
Input Voltage120 volts_of_alternating_current
Amperage2.5 A
Wattage144 watts
Output Current3 A
Output Voltage48 volts_of_direct_current
Power SourceCorded Electric
Current Rating3 A
Frequency Range60 hertz
Main Power Connector Type2 Pin
Number of Power Levels1
Power PlugType A - 2 pin (North American)
CurrentAC/DC
Compatible Power Plug TypeType A - 2 pin (North American)
Connectivity TechnologyDC Power 5.5mmx2.5mm Plug
Mounting TypeWall Mount
BrandCOOLM
Built-In Media48V 3A Power Adapter
Customer Package TypeFFP
Model Name48V 3A Power Supply
Mfr Part NumberP-48V3A-C
ManufacturerCOOLM
Number of Items1
Item Weight0.63 kg
Color48V 3A Power Supply
Specification MetCE
Included Components48V 3A Power Adapter
Special FeatureShort Circuit Protection

Who Should Buy?

Suitable For
  • CCTV Users

    Ideal for users needing reliable power for CCTV cameras with high voltage and current requirements.

  • Network Professionals

    Perfect for professionals installing PoE switches and injectors that require 48V power supplies.

  • Home DIYers

    Great for home projects needing a versatile power supply for various devices like routers and cameras.

Not Suitable For
  • Low Voltage Devices

    Not suitable for devices requiring less than 48V, which may result in underperformance or damage.

Product Description

COOLM 48V 3A Power Adapter 144W AC DC 48V3A for the PoE Switch Injector

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices are compatible with the COOLM 48V 3A Power Supply Adapter?

    Answer: The COOLM 48V 3A Power Supply Adapter is compatible with a variety of devices, primarily those that require a 48V DC input. This includes PoE switches, PoE injectors, and CCTV cameras needing a replacement power supply. The 5.5x2.5mm connector makes it versatile for many setups in surveillance and networking applications, ensuring stable power delivery for cameras and PoE devices.
  • Question: What output specifications does the COOLM 48V 3A Power Supply offer?

    Answer: The COOLM 48V 3A Power Supply Adapter provides an output of 48V DC at 3 amperes, delivering a total power of 144 watts. This high output ensures that it can efficiently power devices like PoE switches and CCTV systems, supporting reliable operation under varying load conditions for optimal performance of your network infrastructure.
  • Question: Is the COOLM power supply suitable for both indoor and outdoor use?

    Answer: While the COOLM 48V 3A Power Supply Adapter is not specifically rated for outdoor use, it can be used indoors with devices meant for external applications. For outdoor setups, it's recommended to house the adapter in a protective enclosure to shield it from environmental factors. This makes it ideal for CCTV cameras used in outdoor surveillance, when properly protected.
  • Question: Can the COOLM power adapter be used with multiple devices simultaneously?

    Answer: Yes, the COOLM 48V 3A Power Supply Adapter can power multiple devices, as long as their total current draw does not exceed the adapter's output capacity of 3A. You can connect multiple low-draw PoE devices, such as smaller network cameras and access points, ensuring that your surveillance system operates effectively without overloading the power supply.
  • Question: What input voltage range does the COOLM power supply support?

    Answer: The COOLM 48V 3A Power Supply Adapter supports an input voltage range of 100-240V AC, making it suitable for use in various regions around the world. This adaptability allows you to utilize the adapter wherever you are located, ensuring stable and efficient power conversion for your devices, regardless of local voltage standards.
  • Question: How do I know if my device requires a 48V adapter?

    Answer: To determine if your device requires a 48V power adapter, check the specifications label, typically located on the device itself or in the user manual. Look for the voltage requirements, and if it lists 48V DC, then the COOLM 48V 3A Power Supply Adapter is suitable for powering your device. This ensures you provide the correct voltage for reliable operation.
  • Question: Can I use the COOLM adapter for devices with lower voltage requirements?

    Answer: Using the COOLM 48V 3A Power Supply Adapter for devices requiring lower voltages is not advisable, as supplying too high a voltage can potentially damage those devices. Always ensure the voltage matches the specifications of your equipment to maintain safe and effective operation, particularly with sensitive electronics.
  • Question: What kind of connector does the COOLM power adapter use?

    Answer: The COOLM 48V 3A Power Supply Adapter features a 5.5mm x 2.5mm barrel connector, which is a standard size for many devices. This connector type ensures compatibility with a variety of PoE devices, making it a popular choice for users setting up network cameras and PoE switches.
  • Question: Is there a built-in protection feature in the COOLM adapter?

    Answer: Yes, the COOLM 48V 3A Power Supply Adapter is equipped with built-in protection features, including over-voltage, over-current, and short-circuit protection. These safety features help ensure that both the adapter and connected devices remain protected from potential electrical faults, enhancing the reliability of your network setup.
  • Question: Where can I buy the COOLM 48V 3A Power Supply Adapter in Kiribati?

    Answer: You can purchase the COOLM 48V 3A Power Supply Adapter on Ubuy in Kiribati. Ubuy offers a convenient shopping experience, featuring product details, specifications, and customer reviews. This helps you make an informed decision about your purchase for the best possible addition to your networking and surveillance solutions.

COOLM AC Adapters Editorial Review

COOLM 48V 3A Power Adapter 144W AC DC 48V3A is designed specifically for powering PoE switches and CCTV cameras, ensuring reliable connectivity with its short circuit protection feature. This adapter provides a robust 48V output at 3A, making it ideal for efficient energy transfer. It has a barrel connector type which fits perfectly with a variety of devices, maximizing compatibility. Users have expressed satisfaction with its performance and reliability, highlighting its ability to maintain stable power supply without interruptions, making it a solid choice for anyone looking to enhance their security system or networking setup.

Customer Reviews & Ratings

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Pros

  • Short circuit protection for added safety
  • Compatible with CCTV and PoE devices
  • Lightweight design for easy installation
  • Stable power output for reliable performance
  • Built-in media for enhanced functionality

Cons

  • May require an adapter for international use

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Features & Benefits

  • Third generation smart IC chip for protection.
  • Two years warranty and free replacements.
  • Input Voltage: 100-240V AC 50/60Hz.
  • Output Voltage: 48V DC, Output current: 3A, Output Power: 144W.
  • Perfect replacement for 520mA/1A/1.25A/1.3A/1.35A/1.5A/1.875A/2A/2.5A adapter.
  • Compatible with most 48V PoE switches / PoE injector CCTV cameras / LED Display.

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