You may have learned that it is preferable to make use of the Class 2 LED driver in the LED signage and lighting applications in order to better manage and limit the potential chance 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 supply. They are both valid standards, controlled by different organizations, however they are designed to provide different protections in different methods. This 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 main focus of UL-1310 is to be sure the output from each channel in the power source cannot exceed 100 Watts (or five times output voltage if is it is less than 20V) in any 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 category 2 LED driver also. In case you are a US domestic LED sign or lighting application builder, you need LED driver, not just a Class II power supply.
Class II: Class I and sophistication II are both specified inside the EN-60950 (the European standard). The previous requires a ground connection – usually done by utilizing 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 home or the operator. The latter demands a double insulation on the primary and also the secondary side of the power source if the ground connection is missing. Class II power supplies are typically utilized in the telecommunication industry. You will find it resides in lots of electronic products products, such as the Digital Video Recorder, network switch and wireless router.
If your signage or lighting application consists of LED related illumination technology, make sure you hire a Class 2 LED driver to power your body. A LEDA driver 12v can contain several output channels but 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 Class 2 LED driver can reduce the risk of producing excessive out-going current, over-heating the cables and creating an electric powered shock hazard. Thus, it could support a safer installation and operation experience for your applications.
The continuous processes are definitely the next stop from the mass processes, which work at higher volume and reduce variety. These processes could be interpreted as the production activities with longer timescale. In some cases, the manufacturing lines work endlessly to make huge quantity of products. These products seem inseparable and therefore are required in a continuous flow. In certain extreme cases, the continuous processes have to work continuously, because the operation needs to provide you with the goods without a 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 so popular inside our everyday life. The continuous processes are more appropriate for the steel making and electricity utilities.
We are a specialist designer and manufacturer of Class 2 LED drivers. Our constant voltage and constant current drivers have already been used in many US domestic LED sign and lighting applications. Click on the link in order to discover more about ways to get the best from LED Waterproof power supply.