Reef Angel Forum

Can I dim three, 2x54w ballasts (HEP SD254-58) from a single channel on the older relay box? Box has the analong/PWM jumper. I have both channels available and assume I can operate two ballast from a single channel (cant remember the limitation here) but I was hoping to leave one free for different functionality.

Edit: I'm using an RA+

I am pretty sure you can.
The only problem is really when you are using low power LEDs connected directly to the channels without a driver.

rimai wrote:I am pretty sure you can.
The only problem is really when you are using low power LEDs connected directly to the channels without a driver.

Guess we'll find out