Use Requirements Input Voltage 90 ~ 305VAC / 127 ~ 431VDC. LED Driver with Constant Current and Constant Voltage Mode Output.. Strong stabilityPower supply driver with built-in PFC, no AC flicker, conversion rate up to 88-91%, DALI control technology, standby power consumption < 0.5W.. Multi-protectionPower converter working temperature range -40~+85, natural air-cooled, IPX67, with short-circuit, over-load, over-voltage, over-temperature protection.. Super CompatibleAC-DC switching power supply using metal shell grounding design, good heat dissipation performance, compatible with almost all AC control system constant voltage LED products.
. Caution In order to prolong the service life, please do not let the power transformer exceed the rated current for a long time! If you have any questions, please contact us in time.