LED drive power is the power supply voltage or current which is converted to a specific current to drive the LED power converter, and constant current led driver is an ideal choice which may expensive than constant current. And today, we will talk about the distinction about these two kinds of type. 1. The so-called constant-current / constant voltage is within a certain range of the output curren...

Different people have different opinion about how to choose a lighting control system to make it suit the lamp. As per our experience, the key point is choose a good dimmable led driver. Different type of dimming modes are used according to different environment and requirement. Hence it is quiet important to choose the dimmable led driver. Especially when it involve the control system or dimmer o...

The power adapter is a power supply conversion device for some electronic devices, electrical appliances, etc., usually enclosed in a plastic shell, and can be divided into a wall-mounted type and a desktop type according to the connection mode. The power adapter can be used in some small equipment and portable equipment, and its advantages are: 1. Small size and light weight. The power adapt...

When an electrical failure occurs in the lighting circuit and LED drive power supply, in order to prevent personal electric shock, electrical circuit damage and electrical fire, short-circuit protection, overload protection and grounding protection should be provided to cut off the power supply or send an alarm signal.   SMARTS LED driver has SELV function to ensure the basic safety of t...

 Normally, the human eye can perceive light flicker with a frequency of 70 Hz, but it will not perceive it at a frequency higher than this frequency. Therefore, in the LED dimming driver lighting application, if the pulse signal has a low frequency component with a frequency lower than 70 Hz, the human eye will feel flicker. The flicker is generally caused by the loop current not reachin...

Support five in one dimming The four new dimming power supplies released by SMARTS are 30W, 36W, 60W, and 100W. Support: 0-10V active signal/PWM/Triac and other five dimming methods, through different wiring methods to change the dimming method.   Smooth dimming, customized dimming curve The new dimming power supply can customize the dimming curve of the product according to the needs of...

First, determine whether the lamp is constant voltage or constant current, which can be judged according to the parameters marked by the lamp. If the marked input voltage is DC12V/24V, it is a constant voltage lamp, then select a constant voltage dimming led power supply for dimming, if the lamp marked input current is a constant value, such as 600mA, the input voltage is a range va...