物品 #:
166116849
12-Volt 2A Wall Mount Plug-in Power Supply
物品 #:
166116849
HKD 291
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
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Plug straight into your wall with no extra switching box, keeping your space neat and clutter-free.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.
What Stands Out
Compact Design
Space-saving wall mount keeps your outlets free while providing efficient power delivery. Ideal for home and office use, it ensures neat organization without clutter.
Reliable Power Output
Delivers a steady 12 volts and 2 amps, ensuring compatibility with various devices. This reliable supply reduces the risk of power fluctuations, enhancing device longevity.
Safety Features
Incorporates built-in over-voltage and short-circuit protection to safeguard your devices. This ensures peace of mind while powering your electronics, reducing potential damage.
產品詳情
| Brand | Phihong |
| Input Voltage | 12 Volts |
| Wattage | 24 watts |
| Number of Items | 1 |
| Material | Copper |
| Output Voltage | 12 Volts |
| Power Source | Corded Electric |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Current Rating | 2 Amps |
| Main Power Connector Type | 2 Pin |
| Item Weight | 0.01 ounces (0.28 grams) |
Who Should Buy?
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Home Electronics
Ideal for powering small home devices like routers, cameras, and other electronics requiring 12V power supply.
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Hobby Projects
Great choice for hobbyists building DIY electronics projects that operate on 12V, offering convenience and reliability.
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Office Equipment
Suitable for office equipment needing a stable power source without the clutter of multiple batteries.
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High-Power Devices
Inadequate for devices that require more than 2A, risking power supply failure or device damage.
產品敘述
12-Volt 2A Wall Mount Plug-in Power Supply
有疑問？ 與我們聊天
客戶問題與解答
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題:
What devices are compatible with a 12-Volt 2A wall mount plug-in power supply?
回答: A 12-Volt 2A wall mount plug-in power supply is compatible with a variety of electronic devices, including LED strips, security cameras, and routers requiring a 12V input. It's vital to ensure that the device's voltage matches the power supply's output. This compatibility allows users to power up devices effectively without damaging them. For example, if you’re looking to power LED strip lighting for home decor, this adapter can seamlessly connect to your setup and provide the necessary power. -
題:
What are the specifications of a standard 12-Volt 2A power supply?
回答: Typically, a standard 12-Volt 2A power supply delivers a steady output of 12 volts and a maximum current of 2 amps. These specifications indicate that it can provide a stable power source for devices with similar voltage and current requirements. The transformer converts AC from your wall outlet to the required DC output. This makes it ideal for powering low to mid-range electronic applications, such as small appliances, sensors, or display lights that require consistent voltage. -
題:
Can I use a 12-Volt 2A power supply for my Raspberry Pi?
回答: Yes, a 12-Volt 2A power supply can be used for a Raspberry Pi if it supports a 12V input. However, most Raspberry Pi models typically operate at 5V, so an appropriate step-down converter would be needed. Using the correct power supply for your Raspberry Pi is critical to avoid damage and ensure efficient operation. If you're setting up a project that also requires peripherals like sensors, consider using a dedicated 5V adapter instead. -
題:
How to safely install a 12-Volt 2A wall mount power supply?
回答: To safely install a 12-Volt 2A wall mount power supply, begin by ensuring it is unplugged before connecting any devices. Connect the output wires to the device's terminals, making sure to observe polarity: positive to positive and negative to negative. After connection, securely plug the power supply into an outlet. This installation helps prevent short circuits and ensures your devices receive appropriate power. For example, if you're using it for LED lights, improper connections could lead to flickering or potential damage. -
題:
What length of cable is typically used with a 12-Volt 2A power supply?
回答: The typical cable length for a 12-Volt 2A power supply varies depending on the manufacturer, but common lengths range from 1 to 2 meters. A longer cable might be necessary if the power supply needs to reach a device placed farther away from the outlet. Ensure that the cable gauge is suitable for carrying 2 amps of current to prevent voltage drop. For instance, in cases where the device is not directly next to a power outlet, opt for a longer cable that maintains voltage integrity. -
題:
Is a 12V 2A adapter suitable for outdoor use?
回答: While a standard 12V 2A adapter is not designed for outdoor use, specific models come with weatherproofing. It's crucial to check the specifications before use, as exposure to moisture can lead to failure or damage. If you wish to use power outdoors, consider models rated for outdoor use or place them in a protected area. For example, if connecting garden lights, ensure your power supply is adequately protected from elements to prevent electric hazards. -
題:
What type of connector is used with a 12-Volt 2A power supply?
回答: A 12-Volt 2A power supply usually features a barrel connector, which is common for low-voltage electronics. Specific sizes may vary, often seen in 5.5mm x 2.1mm configurations. Ensure you select the right size to match your device's requirements. Proper connector types ensure a secure fit and minimize the risk of accidental disconnection or damage. For example, if integrating with LED lights, a compatible connector will ensure seamless connectivity during operation. -
題:
How do I determine the right power supply for my application?
回答: To determine the right power supply, begin by identifying the voltage and current requirements of your device. Check the product specifications to ensure that the output matches. It's also important to consider the power supplies’ amperage rating, as devices will need the full 2A for optimal performance. If your application involves multiple devices, ensure the combined current does not exceed the power supply's capacity. For instance, powering multiple sensors will require adequate amperage to avoid performance issues. -
題:
Can I use multiple 12-Volt 2A power supplies for one device?
回答: Using multiple 12-Volt 2A power supplies for one device is generally not advisable unless you are configuring a series or parallel connection setup designed for it. Most devices are engineered to utilize a single power source for optimal performance. When attempting to connect more than one supply, consult the device's documentation or an expert to avoid damaging the device or causing power supply conflict. For example, in a custom LED project, ensure that the wiring complies with the device’s voltage and current specifications. -
題:
Where can I buy a 12-Volt 2A wall mount plug-in power supply in Hong Kong?
回答: You can buy a 12-Volt 2A wall mount plug-in power supply at Ubuy in Hong Kong. Ubuy offers a variety of electronic accessories and ensures that you can find the specifications you need for your devices. Their platform provides detailed product descriptions, making it easy for you to select the right power supply based on your specific requirements.
Phihong AC Adapters Editorial Review
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HKD 291
此產品並非使用 Ubuy 自家物流，可能需要至少 10 天來運送。如此產品的運送出現任何問題，我們可能會從訂單中取消該產品並退款給您。
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特色和優勢
- 12VDC power supply adapters are essential for LED lighting.
- Compact wall mount style with no added bulk.
- Easy direct connection with a 2.1mm male jack.
- 24-Watt output ensures efficient performance.
- Designed like a phone charger for convenience.
- Sleek design keeps spaces neat and organized.
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