The LED drive power supply is a power converter that converts the power supply to a specific voltage and current to drive the LEDs to emit light. The following LED power supply manufacturers have compiled a special term for LED drive power, making it easier for everyone to understand the LED drive power.
1, lighting LED driver lighting LED Driver
LED control and power supply for lighting.
2, rating rating
The drive's specific values ​​under specified operating conditions are specified by this specification or by the manufacturer or vendor.
3, rated input voltage input voltage rating
The drive's specified input voltage under specified operating conditions, as specified in this specification or as specified by the manufacturer or vendor.
Take 220V in this specification.
4, rated output power output power rating
The specific output power of the drive under specified operating conditions, as specified in this specification or as specified by the manufacturer or vendor.
5, start time turn ON time
AC power is applied to the constant current output rated current (or constant voltage output rated voltage) for 90% of the established period of time.
6, overshoot amplitude overshoot
The phenomenon that the output DC voltage or current exceeds a stable value due to a transient influence is an overshoot. The overshoot amplitude is the maximum transient amplitude of the output current or deviation from the stable value.
7, load adjustment rate load STability
The relative amount of change in the constant current driver output current (or constant voltage driver output voltage) due to load changes while all other influences remain constant.
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