SK301 dimmer led driver,light dimmer
USD $5 - $16 /Piece
Min.Order:300 Pieces
Ningbo Sharkward Electronics Co., Ltd.
LED dimming driver
Specifications
Performance
Dimming Range: 100% to 1%
Operating Voltage: 120 V-277VAC at 50/60 Hz (Forward Phase Control)
A rated lifetime of 50,000 hours @ tc = 149 °F (65 °C). Contact Lutron for derating information.
Patented thermal foldback protection
LEDs turn on to any dimmed level without going
to full brightness.
Nonvolatile memory restores all driver settings after power failure.
Power Factor: > 0.90 at 40 W
Total Harmonic Distortion (THD): <20% at 40 W
Inrush Current: < 2 A
Inrush Current Limiting Circuitry: eliminates circuit
breaker tripping, switch arcing and relay failure.
Open circuit protected
Short circuit protected
Turn-on time: < 1 second
PWM Dimming Frequency: 550 Hz
We are a manufacturer which is most professional in energy savings .Especially in dimming system ,sensors ,sensor
switches,sensor lights and so on with high quality and competitive price. We also have our own R&D, and can produce
products according your special request or sample you offered.