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In order to ensure the safe use of LED switching power supply, products with short circuit, overload protection and flame retardant functions should be selected first. During the use of the LED switching power supply, waterproof led power supply，the power supply catches fire due to short circuit, or is damaged due to power overload (power overload). The so-called short-circuit protection is to cut off the power supply in a very short time after a short-circuit fault occurs, to protect the load from the impact of large current, and to effectively protect the safe power supply of the LED switch. When choosing an LED switching power supply, in addition to the short circuit and overload protection functions, the flame retardant function is also another important barrier to protect the safety of the power supply.  like： What is Outdoor LED Rainproof Power Supply?     How to identify the quality of led power supply Performance and Efficiency of LED Power Supplies,led power ...ادامه مطلب

Constant current:The output existing of your constant recent push circuit is continual,  outdoor power supply    ，but the productivity DC voltage will be different in a specific array with all the fill amount of resistance.The smaller the stress level of resistance benefit, the low the result voltage, and the larger the stress opposition worth, the higher the productivity voltage the ceaseless current generate circuit is very appropriate for traveling Light emitting diodes, however the price is relatively substantial.Supervision:As soon as the guidelines inside the voltage regulator circuit are determined, the output voltage is repaired, nevertheless the productivity current changes with the raise or decrease of the stressThe voltage stabilizing circuit is not really afraid of the available circuit in the load, yet it is strictly not allowed to brief-circuit the load totally. Lumination is impacted by changes in rectified voltage. like:How to distinguish the quality of LED power supplyApplication extent and principle of Brought power sourceThe qualities of Directed power supply are as follows:,power supply ...ادامه مطلب

Constant current:The output existing of your constant recent push circuit is continual,  outdoor power supply    ，but the productivity DC voltage will be different in a specific array with all the fill amount of resistance.The smaller the stress level of resistance benefit, the low the result voltage, and the larger the stress opposition worth, the higher the productivity voltage the ceaseless current generate circuit is very appropriate for traveling Light emitting diodes, however the price is relatively substantial.Supervision:As soon as the guidelines inside the voltage regulator circuit are determined, the output voltage is repaired, nevertheless the productivity current changes with the raise or decrease of the stressThe voltage stabilizing circuit is not really afraid of the available circuit in the load, yet it is strictly not allowed to brief-circuit the load totally. Lumination is impacted by changes in rectified voltage. like:How to distinguish the quality of LED power supplyApplication extent and principle of Brought power sourceThe qualities of Directed power supply are as follows:,power supply ...ادامه مطلب