You might have learned that it is preferable to use the Class 2 LED driver within the LED signage and lighting applications so that you can better manage and limit the potential risk of electric shock hazard in installing and operating the devices. However, many individuals confuse the class 2 (Numeric “2”) with the class II (Roman Numeral “II”) power supply. These are both valid standards, controlled by different organizations, but they are intended to provide different protections in numerous methods. Listed here is a brief explanation of each and every designation to assist you distinguishing between the two.
Class 2: Class 2 power supplies are governed by UL (Underwriters Laboratories) 1310 standard. The target of UL-1310 is to be sure the output from each channel in the power supply cannot exceed 100 Watts (or five times output voltage if could it be is lower than 20V) in any given circumstances, like the rated working temperature, start-up or de-activate process as well as the faulty conditions. UL-1310 is used to oversee the course 2 LED driver as well. If you are a US domestic LED sign or lighting application builder, you require LED driver, not just a Class II power source.
Class II: Class I and sophistication II are generally specified within the EN-60950 (the European standard). The first kind requires a ground connection – usually done by utilizing the 3-prong AC input, established, therefore the extra current generated in the fault condition could be quickly shunt to ground without damaging the house or the operator. The second calls for a double insulation on the primary and the secondary side from the power source when the ground connection is missing. Class II power supplies are typically found in the telecommunication industry. You can get it resides in lots of consumer electronics products, such as the Digital Video Recorder, network switch and wireless router.
In case your signage or lighting application consists of LED related illumination technology, be sure to use a Class 2 LED driver to power your system. A LEDA driver 12v can consist of several output channels however the maximum output power of each and every channel won’t exceed 100 watts. By limiting the complete maximum output capacity to the UL predefined level – 100 watts, the course 2 LED driver is effective in reducing the possibility of producing excessive out-going current, over-heating the cables and creating an electric powered shock hazard. Thus, it can support a safer installation and operation experience for your applications.
The continuous processes are definitely the next stop in the mass processes, which work on higher volume and reduce variety. These processes can be interpreted since the production activities with longer timescale. In some cases, the manufacturing lines work endlessly to help make huge quantity of products. These products seem inseparable and therefore are necessary for a never-ending flow. In a few extreme cases, the continuous processes are required to work continuously, because the operation has to provide you with the goods without a break. These processes are usually designed to cope with relatively inflexible, capital-intensive technologies with highly predictable flow. To date, these processes gpoktv not applicable for the LED light industry, as the LED tube or LED bulb goods are still not so popular inside our everyday living. The continuous processes are more suitable for the steel making and electricity utilities.
We have been a professional designer and manufacturer of Class 2 LED drivers. Our constant voltage and constant current drivers happen to be employed in many US domestic LED sign and lighting applications. Click on the link in order to discover more about the way to get the most out of LED Constant voltage drivers.