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Item #:
18839940
18V 3A 4A 5A AC DC Adapter 54W 72W 90W Switching Power Supply 18V 4A
86% of respondents would recommend this to a friend
Item #:
18839940
KES 5576
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Order now and get it around Monday, August 10
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18V 3A switching power supply adapter charger
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Output
This adapter provides adjustable power options at 18V and varying amperages, making it compatible with a wide range of devices, from laptops to electronics.
Compact Design
Designed for portability, this streamlined adapter is easy to carry, allowing convenient use in home, office, or travel environments.
Safety Ratings
Equipped with overvoltage, overcurrent, and short-circuit protection, this adapter ensures safe operation, safeguarding both the device and user.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Electronics DIY Enthusiasts
Perfect for hobbyists requiring versatile power solutions for various projects using 18V powered devices and components.
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Office Equipment Users
Ideal for powering office equipment such as printers and routers that require a stable and consistent 18V power supply.
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Home Automation Systems
Suitable for users with home automation systems needing reliable power for devices like cameras and smart hubs.
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High-Powered Devices
Not suitable for high-powered applications exceeding 90W, as it could result in inadequate power supply.
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Inexperienced Users
May not be appropriate for beginners unfamiliar with technical specifications and safety requirements for electrical devices.
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Outdoor Use
Not recommended for outdoor applications unless housed in a protective enclosure, as it lacks weatherproof features.
Product Description
18V 3A 4A 5A AC DC Adapter 54W 72W 90W Switching Power Supply 18V 4A
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What devices are compatible with the 18V AC DC Adapter?
Answer: The 18V AC DC Adapter is compatible with a wide range of devices including routers, LED strips, and various electronic appliances that require an 18V power supply. It's essential to check your device specifications to ensure compatibility, as this adapter provides a reliable and stable output for devices needing a specific voltage and amperage. -
Question:
What is the difference between 3A, 4A, and 5A in this adapter range?
Answer: The primary difference lies in the output current that each adapter can provide. A 3A adapter supplies 54W, a 4A adapter provides 72W, and a 5A adapter delivers up to 90W. Higher amperage is beneficial for devices that have higher power requirements, ensuring optimal performance without risking damage to the device due to insufficient power. -
Question:
Is this adapter suitable for outdoor use?
Answer: Typically, most AC DC adapters, including the 18V models, are designed for indoor use only. For outdoor applications, it’s crucial to use adapters that are specifically rated for outdoor usage to prevent water damage or overheating. Always refer to your device's specifications to choose the appropriate adapter for outdoor needs. -
Question:
How can I determine which amperage I need for my device?
Answer: You can determine the required amperage by checking the device's specification label, user manual, or manufacturer’s website. It’s vital to match or exceed the amperage requirements of your device with the adapter to ensure proper functionality. For optimal performance, selecting an adapter with the closest higher amperage to your device is recommended. -
Question:
What features should I look for in an 18V switching power supply?
Answer: Look for features like short circuit protection, over-voltage protection, and thermal protection. These safety features ensure that the adapter operates efficiently and protects your devices from potential damage. Additionally, a switching power supply is typically more energy-efficient, leading to lower heat generation and less energy waste. -
Question:
Can I use this adapter for charging batteries?
Answer: This adapter can be used to power compatible battery chargers, but it is not typically designed specifically for charging batteries directly. If you intend to charge batteries, ensure that the charger is designed for the voltage and amperage supplied by the adapter to avoid damaging the batteries or the charger. -
Question:
What should I do if the adapter is emitting heat?
Answer: If your adapter is emitting heat, it’s common for switching power supplies to warm up during use; however, excessive heat may indicate an overload. Ensure that the connected device's power demand does not exceed the adapter's output capacity. If overheating persists, disconnect it and consult a professional for further inspection to avoid potential hazards. -
Question:
Is the 18V adapter efficient compared to traditional adapters?
Answer: Yes, switching power supplies, including this 18V adapter, are generally more efficient than traditional linear adapters. They convert power with less waste and are designed to handle varying loads effectively, resulting in improved efficiency and less energy consumption. This efficiency can lead to long-term benefits for users looking to reduce energy costs. -
Question:
Where can I buy the 18V 3A AC DC Adapter in Kenya?
Answer: You can purchase the 18V 3A AC DC Adapter from Ubuy, which provides a wide range of electrical accessories. Ubuy offers a reliable shopping option for high-quality adapters and ensures secure transactions along with customer support to assist with your purchase. -
Question:
What is the importance of using a regulated power supply?
Answer: Using a regulated power supply like the 18V adapter is crucial as it maintains a constant voltage output despite fluctuations in input voltage or load conditions. This regulation helps protect sensitive electronic equipment from damage, ensuring longevity and consistent performance by providing a stable power source.
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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.
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Features & Benefits
- Input: AC110-265V 50/60Hz
- Output: 18V 3A 54W DC connector: 5.5*2.5mm/5.5*2.1MM
- LED indicator
- The adapters Connector: inside positive (+) . outside negative (-)
- Package including: 1pc 18V 3A Power Supply (without ac cable)
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