LDD-H-DA series is a constant current step-down converter with 6~50VDC high input voltage and 3~45VDC output voltage. Its output current range covers 350~1400mA with DALI dimming function, which completely meets the needs of DALI intelligent control in lighting fixture system. Both pin style (LDD-H-DA) and wire style (LDD-H-WDA) are thoroughly potted, reaching IP65 waterproof and dustproof. In addition, pin-style LDD-H-DA model has built-in PWM and analog dimming function, remotely controlling power ON/OFF, and PWM function is able to further adjust output current. LDD-H-DA can be deployed to the DC output side of constant voltage AC/DC LED driver, providing constant current to drive LED luminaries to stabilize current and extend fixtures lifespan. This product is utterly suitable for indoor and outdoor LED lighting system, such as street lighting, landscape lighting, tunnel lighting, household lighting, office lighting, and so on…
