PCT普诚 PT1901D LED驱动器 用于驱动高压LED
FEATURES
● 20V-400V Operating Voltage
● Proprietary Close Loop Operation
● Better Line Regulation
● ±3% Current Accuracy
● Can be used in Parallel to meet high Power application
● Proprietary 4-Segment Driving Technology
● High Power Factor
● Super Low THDI
● High Efficiency
● Maximum 150mA Peak Output Current
● 0~2.5V Analog Dimming
● Enable/Disable Control
● LED Open/Short Protection
● Smart Thermal Protection
When TJ>138℃, output current will decrease
When TJ>155℃, output current will decrease to zero
APPLICATIONS
● LED Bulb
● LED Ceiling Light
● Other LED Lighting
