Mean Well LDD-350H dimmable driver

Features

DC to DC constant current driver for driving ~1-15 x 3V LEDs (depending on your power supply and LEDs). The output voltage is always 2-3V less than the input voltage. These drivers will require a DC power supply, unlike the MeanwellHLGor LPC driversComes with pins for easier installation on the LDD-H-4 or LDD-H-4S boardCapable of dimming down to 1% using a PWM controller

Specifications

SKU: LDD-350HOutput Voltage (DC):2-52V (Output Range Will Always Be 3V Lower Than Input)Max Output Current:350mAInput Voltage (DC) :9 ~ 56VDCDimming Signal:2.5-6V PWMEfficiency:97% At Full LoadDimensions:1.25″ X 0.8″ X 0.48″Weight:15.6g

Instructions