Before you explain how much power the infrared camera has, let everyone know about the concept of infrared cameras. 1. Concept of Infrared Camera The visible light visible to the human eye is red, orange, yellow, green, cyan, blue, and violet in the order of wavelength from long to short. Waves shorter than violet wavelengths are called ultraviolet rays; rays longer than red wavelengths are called infrared rays, and human eyes are insensitive to infrared rays. The camera can use the CCD to sense all the light, which causes the image to be shot and the visible light we see with the naked eye to be different. In order to effectively solve this type of problem, HD IR cameras are equipped with an infrared filter between the lens and the CCD. Its function is to allow infrared light in a certain band to absorb or reflect visible light and ultraviolet light. 2. How much power of the infrared camera exactly is the current required for the infrared lamp with diameter Φ3mm is 8mA/piece, the required current for the infrared lamp with diameter Φ5mm is 10mA/piece, and the current required for the infrared lamp with the diameter Φ8mm is required. For a 30mA/piece, diameter Φ8mm with concentrated infrared lamp requires 50mA/piece, diameter Φ10mm for infrared lamp requires 70mA/piece, and each infrared camera (color) on its own terms It also needs to consume about 150-250mA of current, which means that the number of IR lamps you choose for the camera should be multiplied by the amount of current needed for each lamp to get the total current required by the lamp plus an IR camera. The required current is 200mA. If the infrared camera is also equipped with a power zoom lens, then the current needed for the entire infrared zoom camera will have to be added after the electric current required by the electric lens is about 800mA; it is worth noting that the infrared camera's infrared lamp is also divided. Imported and domestically-made, the actual need of electric power is not the same; some manufacturers to increase the power of infrared light, the actual consumption is still greater than the nominal current.
Various products of aluminium alloy colour lock, providing product images and basic parameters with each aluminium alloy colour lock and Padlock; We are a professional Chinese manufacturer of aluminium alloy colour lock, and look forward to your cooperation!
Shengping Safety Protection Locks Manufactur, create to set up in 1989, is an enterprise specialized in the manufacture of different kinds of locks. We have obtained quality system authentications as ISO9001-2000 International Quality Control System Attestation,and we have obtained self-operation export and import right etc. According to many years of producing and R&D experience, we produce locks more than 100 kinds of specification with different kinds of raw materials & styles. Moreover, we can do customized work as per clients`designs.
Bearing the sense of [quality gets victory", our products are popular in domestic market; and with the fame of our product`s [good quality and best prices", we have increased our export all over the world. Now our product lines are mainly for export.
We tightly hold the quality control system, follow the contract, and keep faith and valued mutual benefit. We sincerely welcome customers home and abroad and our craft brothers to develop and flourish the locks market.
Aluminium Combination Padlock Luggage Padlock
Aluminium Padlock,Heavy Duty Aluminium Padlock,Digital Combination Lock,Aluminium Bag Padlock
Shengping Safety Protection Locks Manufacturer , https://www.chinajiuzhou.com