You 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 source. They are both valid standards, controlled by different organizations, however they are intended to provide different protections in numerous methods. This is a brief explanation of each and every designation to help 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 guarantee the output from each channel of the power supply cannot exceed 100 Watts (or five times output voltage if will it be is less than 20V) in almost any given circumstances, including the rated working temperature, start-up or shut down process as well as the faulty conditions. UL-1310 is applied to oversee the Class 2 LED driver as well. In case you are a US domestic LED sign or lighting application builder, you require LED power supply, not really a Class II power source.
Class II: Class I and sophistication II are both specified within the EN-60950 (the European standard). The first kind demands a ground connection – usually done by using the 3-prong AC input, established, so the extra current generated within the fault condition can be quickly shunt to ground without damaging the home or even the operator. The latter demands a double insulation on the primary and the secondary side from the power supply if the ground connection is missing. Class II power supplies are usually found in the telecommunication industry. You will find it resides in many electronic products products, including the Digital Video Recorder, network switch and wireless router.
In case your signage or lighting application is made up of LED related illumination technology, be sure to use a Class 2 LED driver to power your body. A LEDA driver 12v can include several output channels however the maximum output power of every channel won’t exceed 100 watts. By limiting the complete maximum output power to the UL predefined level – 100 watts, the course 2 LED driver is able to reduce the chance 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 the next stop from the mass processes, which just work at higher volume and minimize variety. These processes could be interpreted since the production activities with longer timescale. Sometimes, the manufacturing lines work endlessly to create huge volume of products. These items seem inseparable and therefore are required in a continuous flow. In some extreme cases, the continuous processes have to work continuously, since the operation must provide you with the goods with no break. These processes are normally designed to deal with relatively inflexible, capital-intensive technologies with highly predictable flow. So far, these processes gpoktv not applicable for the LED light industry, since the LED tube or LED bulb products are still not too popular within our everyday living. The continuous processes are more ideal for the steel making and electricity utilities.
We have been an expert designer and manufacturer of Class 2 LED drivers. Our constant voltage and constant current drivers have been used in many US domestic LED sign and lighting applications. Click on the link in order to find out more about how to get the best from LED dimmable driver.