
How Can We Help?
Home / Support Center / Knowledge Base / LED dimmers / FilmGrade Flicker-Free LED Dimmer Specs and Wiring
FilmGrade Flicker-Free LED Dimmer Specs and Wiring
1) What is the switching frequency? Your info suggests 25 kHz, but you have no spec for that on your product page.
2) Is +, -, or neither common to input and output? I am installing it in a fixed installation, where the number of available conductors is limited. Do I need to run both +/- output wires to the load, or can I run the switched output wire to the load, and tap off one of the input wires (whichever is common) as the other conductor?
To answer your questions:
1) The switching frequency for the product is 25 kHz.
2) The output uses a common positive, and the switching occurs on the ground channel. The article and graphic below may provide you with some additional insights on this:
https://www.waveformlighting.com/film-photography/how-to-connect-hybrid-cct-tunable-led-products

Question posted under:
LED dimmersFlicker free
Related Knowledge Base Questions
‹ Knowledge Base Home
