Do ballast ballasts need to be used for starting the LED street lamp?
LED requirements are constant current power supply, some can also use switching power supply, but the cost is relatively high
The driver for the LED street lamp is isolated constant current power, high power factor and high efficiency, so capacitor compensation is generally not requiredIf there is an insider, cut corners and use aluminum as a power source, that's another story
The need to drive (constant current power) rather than the rectifier does not require capacitive compensation, this is to see how much power you have, the most important is the power factor
