Usmart UV4-HP - Protective filter for LED strip 4 channels 12-48 V - CCT, RGB, RGBW

A special filter for a 12-48 V constant voltage controller is used to suppress reverse voltage caused by parasitic inductance in LED strips, protecting the LED elements from breakdown and extending the lifespan of the LED strip. The filter is supported by a PWM dimming controller of 2 kHz ~ 8 kHz and is particularly suitable for protecting RGBW LED strips with a 48 V constant voltage. It is recommended that the maximum load current of the LED strip does not exceed 5 A to avoid reducing the effectiveness of the filtering.