
When working with low voltage security cameras, one of the most common issues you’ll encounter is power supply instability. Low voltage devices, especially cameras, require a stable and consistent power source to function properly. If the power supply fluctuates or provides too little voltage, your camera might not turn on or could malfunction. But don’t worry; the fix is simpler than it sounds.
The Problem:
Low voltage security cameras typically need a power supply around 12V DC. If your camera isn’t getting enough voltage or the supply is unstable, you might notice it turning off randomly or not powering up at all. This can happen if the wiring is faulty or the power adapter isn’t suitable for your camera’s needs.
The Solution:
A quick fix is to use a regulated 12V DC power supply with enough current (measured in Amps) to support the camera. For example, a typical security camera might need around 1A of current. If you use a power supply rated for lower current (say 500mA), your camera won’t get enough power to run correctly.
Practical Example:
Imagine you’ve set up a security camera in your garage. You notice that the camera is turning off intermittently. Upon checking, you realize the power adapter you’re using isn’t providing enough current. Replacing it with a 12V 2A adapter solves the issue, keeping the camera running smoothly.
Sample Calculation:
If your camera requires 12V and uses 1A of current, the power supply should ideally provide at least 12W of power
(Power = Voltage x Current)
So, a 12V 1A supply will suffice.
Always choose a power supply that exceeds the camera’s current requirement to avoid under-powering the device.
Make it Easy with the Right Components:
To fix this, you might need components like a 12V DC power supply or a regulated adapter. Check out these Made in India products to ensure high quality and support local innovation:
Shop now at SmartXProKits.in! Support our work and India’s innovation—buy from our Make in India site!
Written by smartxbrains
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