Do you want a Class 2 or even a Class 2 LED Driver?

You have discovered that this is preferable to utilize Class two LED driver in the LED signs and lighting applications in order to be able to better manage plus limit the prospective risk of electric powered shock hazard throughout installing and functioning the devices. However , many people befuddle the students 2 (Numeric “2”) with the class II (Roman Numeral “II”) energy supply. They are usually both valid requirements, controlled by distinct organizations, but they are supposed to provide distinct protections in distinct methods. Here will be a brief explanation of each designation that will help you distinguishing involving the two.

Category 2: Class two power supplies are governed by UL (Underwriters Laboratories) 1310 standard. The main objective of UL-1310 is always to guarantee the output coming from each channel from the power supply can not exceed 100 M (or five occasions output voltage in case is it is lower than 20V) in different given circumstances, such as the rated working heat, start-up or shut down process and the faulty conditions. Buck boost converter -1310 is applied to oversee the students a couple of LED driver mainly because well. If an individual are an US ALL domestic LED signal or lighting application builder, you want a Class 2 LED driver, not a Class 2 power supply.

School II: Class My partner and i and Class 2 are both specified in the EN-60950 (the European standard). The former requires the ground connection – usually done simply by using the 3-prong AC input, recognized, so the more current generated in the fault issue can be rapidly shunt to terrain without damaging the house or the user. The latter calls with regard to a double insulation on the principal and the extra side of typically the power supply when the ground connection will be missing. Class 2 power supplies are generally used in the particular telecommunication industry. A person can find it resides in several consumer electronics products, this kind of as the Digital Video Recorder, network switch and wifi router.


If the signage or illumination application is produced up of LED related illumination technological innovation, be sure in order to employ a Category 2 LED driver to power the body. A Class 2 LED driver can easily include several outcome channels but the maximum output energy of each channel won’t exceed one hundred watts. By restricting the absolute optimum output power to be able to the UL predefined level – hundred watts, the Class two LED driver can reduce the opportunity of manufacturing excessive out-going current, over-heating the cables and producing a power shock danger. Thus, it can support a less dangerous installation and procedure experience for your programs.

Amperor Inc. is definitely a professional artist and manufacturer involving Class 2 LIGHT EMITTING DIODE drivers. Our regular voltage and frequent current drivers have got been employed inside many US national LED sign and even lighting applications. Simply click on the url if you would like to learn even more about how you can get the most out of your Class 2 LIGHT EMITTING DIODE Drivers.

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