You may 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 people confuse the class 2 (Numeric “2”) with the class II (Roman Numeral “II”) power source. These are both valid standards, controlled by different organizations, but they are intended to provide different protections in different methods. Here is a brief explanation of each 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 ensure the output from each channel of the power supply cannot exceed 100 Watts (or 5 times output voltage if could it be is lower than 20V) in every given circumstances, such as the rated working temperature, start-up or turn off process and also the faulty conditions. UL-1310 is used to oversee the course 2 LED driver as well. Should you be a US domestic LED sign or lighting application builder, you will need LED driver, not a Class II power source.
Class II: Class I and sophistication II both are specified within the EN-60950 (the European standard). The former demands a ground connection – usually done by using the 3-prong AC input, established, and so the extra current generated inside the fault condition can be quickly shunt to ground with no damage to the property or even the operator. The latter demands a double insulation on the primary and also the secondary side in the power source when the ground connection is missing. Class II power supplies are typically used in the telecommunication industry. You can find it resides in many consumer electronics products, such as the Digital Video Recorder, network switch and wireless router.
Should your signage or lighting application consists of LED related illumination technology, make sure to use a Class 2 LED driver to power your body. A LEDA driver 12v can include several output channels nevertheless the maximum output power of each and every channel won’t exceed 100 watts. By limiting the complete maximum output power to the UL predefined level – 100 watts, the category 2 LED driver is able to reduce the possibility of producing excessive out-going current, over-heating the cables and creating an electrical shock hazard. Thus, it may support a safer installation and operation experience to your applications.
The continuous processes would be the next stop from the mass processes, which work at higher volume and lower variety. These processes could be interpreted since the production activities with longer timescale. Sometimes, the manufacturing lines work endlessly to make huge amount of products. These products seem inseparable and are necessary for a continuous 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 having a break. These processes are typically designed to deal with relatively inflexible, capital-intensive technologies with highly predictable flow. So far, these processes gpoktv not applicable towards the LED light industry, since the LED tube or LED bulb items are still not too popular in our everyday life. The continuous processes are definitely more ideal for the steel making and electricity utilities.
Our company is an expert designer and manufacturer of Class 2 LED drivers. Our constant voltage and constant current drivers have been utilized in many US domestic LED sign and lighting applications. Click on the link if you wish to find out more about the way to get the most from LED Waterproof power supply.