Mean Well LDD-300H 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. Drivers will require a DC power supply, unlike the Meanwell HLG or LPC drivers. It comes with pins for easier installation on the LDD-H-4S board. We suggest using this over the standard LDD-H-4 board, as the dimming pin will not work on the LDD-H-4Capable of dimming down to 1% using a PWM controller

Specifications

SKU: LDD-300HOutput Voltage (DC):2-46V (Output Range Will Always Be 3V Lower Than Input)Max Output Current:300mAInput Voltage (DC):9-52VDimming Signal:2.5-6V PWMEfficiency:97% At Full LoadDimensions:1.25″ X 0.8″ X 0.48″Weight: 15.6g

Instructions