The AC triac dimmer uses trailing-edge phase-cut technology, enabling seamless, flicker-free dimming. Available in RF, WiFi, and Zigbee versions, it works with dimmable LED fixtures, filament lamps, halogen lamps, and triac power supplies. Supporting Push switches, it fits 86*86 junction boxes for easy installation.
The maximum output current of our triac dimmer is 1.4A. Theoretically, it can handle a maximum load of 308W under 220V AC. However, due to the variety of designs for LED lights and dimmable LED drivers, the maximum power when connected to a dimmer depends on the power factor. Additionally, the installation environment and heat dissipation conditions can also affect the maximum power. If overheating occurs, please reduce the power usage.
Not all LED lights are suitable for adjustment with triac dimmers, as this depends on the design of the LED light's driver circuit. Some LED driver circuits are not optimized for triac dimming, and direct use may result in poor dimming performance or damage to the lights.
Consider the power rating of the dimmer to ensure it matches the power of the LED lights. Also, pay attention to the dimmer's dimming range, linearity, and whether it supports the required dimming method, such as leading-edge dimming or trailing-edge dimming.
It may be due to insufficient holding current of the triac. When the current flowing through the triac is lower than its holding current, the triac will turn off automatically, causing the LED lights to flicker. It could also be an impedance matching issue, or that when the conduction angle is small, both input voltage and current are low, leading to insufficient power supply to the chip and circuit shutdown, resulting in LED flicker.
Our compliance-approved AC triac dimmer meets global regulatory standards, ensuring safe, reliable operation. Certified for electromagnetic compatibility and safety, it works seamlessly with dimmable LEDs. With stable dimming performance, it’s ideal for projects requiring strict regulatory compliance, simplifying compliance processes.
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