Calculation method of infrared camera power

According to the above calculation method, we calculated that the rated power of the camera is 4W* 100 sets of 400W.

The actual power used by the camera is 400W *1.3520W..

Considering the loss, the power required by the camera is 520 W *1.3676 W.

Together with the power supply margin, the final power supply power required for the camera is 676 W *1.3878 W.

The summary is as follows: the power required by the camera *1.3 *1.3 *1.3.

(Note: If the monitoring distance is particularly long, it is necessary to appropriately increase the power supply and increase the power supply voltage. )

In addition, when calculating the power of the infrared camera, if the electric zoom lens is added, the current required by the electric lens is about 800mA, and the working current required by the whole infrared zoom camera is obtained. It is worth noting that the infrared lights of infrared cameras are also imported and made in China, and the actual electric power required is also different. Some manufacturers actually consume more current than the nominal current in order to increase the power of infrared lamps.

The above is the introduction of the calculation method of infrared camera power, but now infrared cameras are not produced in foreign markets, because they are very dangerous in the monitoring environment, and because of low-price competition, the service life of products is greatly shortened.