MEAN WELL’s LED product specification normally exhibits V-I characteristics. Per the characteristics, there are generally two types of drivers, the “CC” type and the “CC+CV” […]
There are 2 types of Power Factor Correction circuits; one is Single Stage; the other is Two Stage. Single Stage power supply combines functions of […]
Depending on the installation environment, you may need IP certified power supplies (IP65/IP67). Also, waterproof connectors and junction boxes are useful accessories to ensure a […]
MEAN WELL developed many power supplies series specifically for LED application. Single stage PFC was used in such developments due to low cost. This topology […]
MEAN WELL LED power supply does not have a parallel “current sharing” function, so it is not suitable for parallel connection. For high power requirements, […]
Depending on the circuit design, there could be different operational problems. See below: The startup voltage of such driver IC is significantly lower than the […]