Power Supply Adapter For Video Light

The specifications you mentioned, 19V 6.31A, 120W, refer to a high-powered AC/DC adapter. While these specs indicate a robust power supply, it’s important to note that these might not be suitable for all devices, including the Yongnuo YN600L video light, which typically requires a 12V power supply.

Key Specifications and Use Cases

1. Voltage (V): 19V
2. Current (A): 6.31A
3. Power Output (W): 120W

Compatibility 19V 6.31A

1. Yongnuo YN600L: The Yongnuo YN600L is designed to operate with a 12V power supply. Using a 19V adapter could damage the light or result in malfunction, as the voltage is significantly higher than required.
2. Laptops and High-Power Devices: The 19V 6.31A specification is commonly found in power adapters for high-performance laptops and other devices that require a higher voltage and current.

Safety Considerations 19V 6.31A

1. Voltage Matching: Always ensure the voltage of the power adapter matches the voltage requirement of the device. Using a higher voltage adapter can overheat and damage the device.
2. Current Rating: The current rating (6.31A) indicates the maximum current the adapter can supply. Devices will draw only as much current as they need, so having an adapter with a higher current rating than required is usually safe, as long as the voltage matches.
3. Power Rating: The power rating (120W) is a product of voltage and current (P = V * I). Ensure the device’s power requirements do not exceed the adapter’s power rating.

Conclusion

For the Yongnuo YN600L video light, you should use a 12V 5A adapter as specified by the manufacturer. Using a 19V 6.31A adapter is not recommended and could potentially damage the light. The 19V 6.31A, 120W adapter is better suited for devices like high-performance laptops that require higher voltage and power.

Always refer to the device’s manual or manufacturer’s specifications to ensure you are using the correct power supply.