This post details about Which is better 12 or 24 volts?, Why 12 or 24 volts?, What do you need 24 volts for?
Which is better 12 or 24 volts?
The choice between 12 V and 24 V depends on the application and specific system requirements. A 24V system is generally preferable for applications requiring more power and efficiency over long distances because it reduces the current needed to deliver the same amount of power compared to a 12V system. This can lead to a reduction energy losses and more efficient operation in certain scenarios.
However, 12V systems are more common in low-power applications and are often preferred for their simplicity and ease of use.
Why 12 or 24 volts?
The use of 12V or 24V systems is primarily determined by the power requirements and efficiency considerations of the application. 12V systems are commonly used in low-power applications such as automotive lighting, small electronics, and residential lighting due to their low cost and ease of integration.
On the other hand, 24V systems are chosen for applications requiring higher power, such as in industrial environments, larger lighting systems, or where voltage drops over long cables need to be minimized.
What do you need 24 volts for?
24 volts is often used in applications where higher power is required or where efficiency over longer distances is important. This includes industrial machinery, large-scale lighting systems, and some HVAC systems.
The higher voltage allows for reduced current flow, which can minimize power loss and reduce the size of wiring needed for the same power level compared to a 12V system.
Devices that typically need 24 volts include industrial equipment, commercial lighting systems, and some HVAC components.
24 V power supplies are also used in certain types of electronic control systems and automation equipment where a higher voltage is required for operation or where it is preferred for efficiency reasons.
In terms of brightness, a 24V system can be brighter than a 12V system if both systems are designed to deliver the same power. This is because a higher voltage allows for more efficient power delivery, which can enable the use of higher wattage bulbs or LEDs, resulting in greater brightness.
However, the actual brightness also depends on the design and specifications of the luminaires used in both systems.
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