About power overload

- Aug 21, 2020-

About power overload

If the customer uses a constant voltage dimming power supply, but the lamp beads do not have a current-blocking and load-limiting circuit, the lamp beads will operate according to the maximum working value, which will cause some conditions to flicker due to overload (there is a section), so be sure to understand Customers use the actual situation, use 0-10V constant voltage dimming (voltage adjustment) 6 strings of lights (24V) with conventional shipments, when 0V, the brightness output voltage is 13V, dimming is OK, but 7 strings of lights (24V) With conventional shipments, the brightness starts when the signal is 4V (but the customer’s lamp bead power is 0.2W). After testing, the output of the 7-string lamp needs to be adjusted to 15.2V at 0V before the external signal is 0.5 When V is above the brightness.