CORALUX Meanwell LDD-H PCB Driver Board Intro

[@ifell3]

So these are buck drivers, and you could feed them with a 12v supply and will pull the amps needed to supply 1a constant? Great idea!!

[@brucehanson4147]

but you cant use them with the LDD-H 1200 or 1500, all they had to do was add one more hole in the board.

[@pinogallotti2597]

Hi, i bought from CORALUX 2 LDD-5 Driver Board, to build my aquarium LED LampI
I soldered the 5 LDD-700H, on the driver Board,
i connected 12 led's to the exit LED 1+ 1- On 5 driver Board
and the VSS with positive and the GND with negative of Power Supply
but nothing happendo.
Do you know if it is possible to check if the LDD-700H works ?
regards Giuseppe

[@ArunG273]

did you pwm ed them ?

[@andreaahualli9874]

how many leds can conect to each driver ldd-100h?
thanks

[@jesuseduardo18]

Do you need a ballast to drive the leds?

[@axiommods]

you don't need an resistor for leds?

[@jerryb1195]

where can i buy this components in particular

[@scradduck]

Where can i purchase these boards?

[@ภูวนาถสายแก้ว]

Good Idea