USB to DC Power Cable
Filter
-
3ft USB 2.0 A Male to DC 5.5 mm x 2.1 mm Power CableSKU:U2112-1103-
Qty.Price
-
1$1.34
- 2$1.28
- 20$1.22
- 40$1.16
-
-
3ft USB 2.0 A Male to DC 3.5 mm / 1.35 mm Power CableSKU:U2116-1103-
Qty.Price
-
1$1.41
- 2$1.34
- 20$1.28
- 40$1.22
-
USB to DC Power Cable: Reliable Power Connectivity for Your Devices
USB to DC power cables, also known as USB to barrel jack cables or USB to DC adapters, are essential for powering a wide range of electronic devices. These versatile cables connect a USB port to a DC barrel jack, providing a reliable and convenient power source for various gadgets and appliances.
Understanding the Connectors
USB to DC power cables typically feature two distinct connectors:
- Connector A: A USB 2.0 Type A Male connector, designed to plug into a USB port on a computer, power bank, or wall charger.
- Connector B: A DC barrel jack connector, available in various sizes like 5.5mm x 2.1mm or 3.5mm x 1.35mm, compatible with the power input of your device.
Common Connector Sizes
The most common DC barrel jack sizes found on USB to DC power cables are:
- 5.5mm x 2.1mm: Used for powering routers, speakers, LED lights, and other electronics.
- 3.5mm x 1.35mm: Commonly used for portable devices like digital cameras, MP3 players, and handheld gaming consoles.
It's crucial to match the DC barrel jack size with your device's power input to ensure a proper fit and safe power delivery.
Applications and Usage
USB to DC power cables are versatile and can be used in various scenarios, including:
- Powering Routers and Modems: Many routers and modems have a DC barrel jack input, making USB to DC power cables an ideal solution for providing power.
- Charging Portable Electronics: From digital cameras to MP3 players and handheld gaming consoles, these cables can charge and power a wide range of portable devices.
- Powering LED Lights and Fans: USB-powered LED lights and fans can be conveniently powered using a USB to DC power cable.
- Backup Power Source: With a power bank or laptop USB port, these cables can serve as a backup power source for devices in case of power outages or when traveling.
Quality, Durability, and Safety
At CableLeader, we prioritize quality, durability, and safety in our USB to DC power cable offerings. Our cables are constructed with high-quality materials, ensuring reliable power transmission and long-lasting performance.
We adhere to industry standards and safety regulations, ensuring that our cables are safe for use with your devices. With proper handling and usage, our USB to DC power cables provide a secure and efficient power solution for your connected devices.
Explore CableLeader's USB to DC Power Cable Selection
Experience reliable power connectivity with CableLeader's extensive range of USB AM / DC5.5*2.1 and USB 2.0 AM TO DC3.5*1.35 power cables. Our selection offers compatibility with various devices, ensuring a seamless power solution for your electronics.
Trust CableLeader for your USB to DC power cable needs and experience reliable, efficient power delivery for your connected devices.
What is the use of USB to DC cable?
USB to DC cables are designed to provide power to various electronic devices such as USB LED lights, USB fans, USB coolers, USB monitors, and USB hubs. They allow you to conveniently power these devices using a USB port on your computer, laptop, or a USB power adapter.
Can you wire USB to 12v?
No, you cannot directly connect a USB port to a 12V device. USB ports are designed to output 5V DC power, so connecting them directly to a 12V device could potentially damage the device or the USB port. To power a 12V device from a USB port, you would need to use a boost converter that steps up the voltage from 5V to 12V.
What devices use DC charging cable?
DC charging cables are widely used with portable electronics such as mobile phones, tablets, and laptops. They are also commonly used to power larger electronic systems like medical equipment, electric vehicles, and industrial machinery.
Is USB 12V or 5V?
USB ports typically output 5V DC power. This 5V output is the standard for powering USB devices or charging devices like smartphones and tablets through a USB connection. For applications that require higher voltages like 12V, a separate voltage converter or power supply is needed.
Do USB need voltage converter?
No, USB devices do not typically need a separate voltage converter. The voltage conversion is handled by the charger or power adapter itself. USB ports provide a standard 5V output, and the chargers/adapters convert the AC mains voltage to the required DC voltage for the device. This allows USB devices to be charged or powered from any USB port without needing an additional voltage converter.
Is USB Power AC or DC?
USB ports output DC (Direct Current) power. USB connectors were originally developed to deliver DC power and digital signals. While the power source for USB ports (such as a computer or wall adapter) may use AC input, it is converted to DC before being supplied through the USB port.
Are USB cables DC?
Yes, USB cables carry DC (Direct Current) power. The USB standard specifies a 5V DC power supply for powering and charging connected devices. USB cables have dedicated wires (typically red and black) that carry this DC power from the USB port or adapter to the connected device.
How do I connect my USB to my power supply?
To connect a USB device to a power supply, you can use a USB cable. Simply plug one end of the USB cable into the device you want to power, and the other end into a USB port on a power source like a computer, laptop, or a USB power adapter. Make sure the power source is providing the appropriate voltage (usually 5V) for your device.