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Item #:
77875189
18V 1A AC DC Power Supply Adapter, 18Volt 1 Amp Adapter,Plug 5.5mm x 2.1mm Compatible with for 18volt 100mA-1000mA Equipment Center Positive
Item #:
77875189
AUD 27
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 03
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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
Dual Pack Value
Receive two reliable adapters for a single purchase, providing excellent value for users needing multiple power supplies without sacrificing quality or safety standards.
Universal Compatibility
Designed with a 5.5mm x 2.1mm plug and center positive configuration, this adapter fits a wide range of devices, solving connectivity issues and expanding usability for various electronics.
Safety Certified
UL Listed and FCC approved, ensuring high safety standards. This adapter delivers peace of mind for users with its reliable performance and protection against overvoltage and overheating.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Home Electronics
Ideal for powering home electronics requiring 18V at 1A, such as LED strip lights or small devices.
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DIY Projects
Great for DIY enthusiasts needing a reliable power supply for homemade electronics or modifications.
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Educational Use
Perfect for educational settings where students can experiment with electronic components and circuits safely.
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High Power Devices
Not suitable for devices requiring more than 1A or higher voltage, as it could cause malfunction.
Product Description
18V 1A AC DC Power Supply Adapter, 18Volt 1 Amp Adapter,Plug 5.5mm x 2.1mm Compatible with for 18volt 100mA-1000mA Equipment Center Positive
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What devices is the Security-01 AC to DC 18V 1A Power Supply Adapter compatible with?
Answer: The Security-01 AC to DC 18V 1A Power Supply Adapter is designed to work with any device that operates at 18V and draws between 100mA to 1000mA. This includes various electronic gadgets, hobby projects, and small appliances that require a stable voltage input. It's particularly useful for devices like LED strips, routers, and certain cameras. Always check the specifications of your device to ensure compatibility. -
Question:
What is the significance of the 5.5mm x 2.1mm plug size?
Answer: The 5.5mm x 2.1mm plug size is a standard connector for many power supply adapters. This size ensures a secure fit for a wide range of devices, allowing for effective power delivery. The central positive configuration, specifically, is essential for devices designed to receive power in that polarity. Users should verify that their device accepts this specific plug configuration to avoid any compatibility issues. -
Question:
Is the Security-01 power supply adapter safe to use?
Answer: Yes, the Security-01 power supply adapter is UL Listed and FCC certified, which means it has undergone rigorous testing for safety standards. These certifications indicate that it adheres to quality and safety requirements, minimizing risks of electrical faults. Users can trust that this adapter will provide reliable and secure power output for their compatible devices. -
Question:
How does the center positive configuration affect usage?
Answer: The center positive configuration indicates that the positive voltage is supplied through the center pin of the connector. This design is prevalent in many devices, ensuring proper functioning and reducing the risk of damage due to reverse polarity. When using the Security-01 power supply, it’s crucial to match the connector polarity to avoid any operational issues. -
Question:
Can I use this adapter for outdoor applications?
Answer: The Security-01 power supply adapter is primarily designed for indoor use, as it does not have a weatherproof casing. Using it outdoors may expose it to moisture and adverse conditions, leading to potential safety risks. If outdoor applications are necessary, consider using this adapter in a sheltered environment or explore options designed specifically for external use. -
Question:
What should I do if my device does not power on with this adapter?
Answer: If your device does not power on with the Security-01 adapter, first check the device's voltage and current requirements. Ensure that your device is compatible with an 18V input and requires 100mA-1000mA output. Additionally, verify that the plug is securely connected and the polarity is correct. If problems persist, consider testing another device with the adapter to rule out potential issues with the device itself. -
Question:
What is the maximum output current for the Security-01 adapter?
Answer: The Security-01 AC to DC 18V power supply adapter has a maximum output of 1A (1000mA). This means it can adequately supply power to devices needing up to that level of current. If your connected device requires less than 1A, it will function perfectly, but it is crucial not to exceed this limit to avoid overheating or damaging the adapter or connected equipment. -
Question:
Can I use this adapter for charging batteries?
Answer: The Security-01 adapter is primarily designed to power devices rather than charge batteries. However, it may work for some rechargeable battery systems that match its voltage and current output. Users should exercise caution and ensure that the battery charging specifications align with the adapter to prevent overcharging or damage. -
Question:
Does the Security-01 adapter come with a safety fuse?
Answer: The Security-01 power supply adapter does not specifically mention a built-in safety fuse in its specifications. However, the UL Listing and FCC certification imply it has protective measures against overcurrent and overheating. Users should always operate within the specified parameters to maintain safe usage, and consider using additional external protection if required for sensitive devices. -
Question:
Where can I buy the Security-01 AC to DC 18V 1A Power Supply Adapter in Australia?
Answer: You can conveniently purchase the Security-01 AC to DC 18V 1A Power Supply Adapter from Ubuy in Australia. Ubuy offers a user-friendly shopping experience, ensuring you can easily find and acquire this adapter for your needs with reliable service and support.
Security-01 AC Adapters Editorial Review
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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AUD 27
Order now and get it around Monday, August 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Input Voltage: AC100-240V, ideal for global use.
- Output: 18V DC at 1A, suitable for devices ranging from 100mA to 1000mA.
- 2-meter cable length for flexible placement.
- Compatible with standard DC connector size of 5.5mm x 2.1mm.
- UL Listed and FCC certified for guaranteed safety.
- Designed by professionals, ensuring high quality and reliability.
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