TRIAC Dimmable Power Supply
As LED strip lighting continues to gain popularity in residential, hospitality, and commercial projects, the demand for reliable dimmable power supplies has increased significantly. The TRIAC Dimmable Power Supply is designed specifically for constant voltage LED lighting systems, providing stable output while supporting smooth brightness adjustment through both leading-edge and trailing-edge TRIAC dimmers.
One of the biggest challenges in LED dimming projects is compatibility. Different dimmer brands and lighting fixtures often respond differently to dimming signals, which can result in flickering, limited dimming ranges, or unstable performance. This series is engineered to support a wide range of TRIAC dimmers, helping installers and lighting designers achieve smoother dimming performance with greater system compatibility.
Available in both 12V and 24V output versions, the TRIAC Dimmable Power Supply can be used with LED strips, linear lighting systems, cabinet lighting, cove lighting, architectural lighting, and decorative illumination projects. Multiple wattage options from 20W to 150W provide flexibility for both small installations and larger commercial applications.
With efficiency exceeding 90% and a power factor greater than 0.95, the power supply helps improve energy utilization while maintaining stable operation. Natural air cooling eliminates the need for internal fans, reducing operating noise and supporting long-term reliability.
To enhance safety, the unit incorporates short-circuit protection, over-current protection, and over-voltage protection. The IP20 housing is designed for indoor installations, making it suitable for lighting systems installed in dry environments such as homes, offices, retail stores, hotels, and exhibition spaces.
The product has obtained CE, TUV, SAA, and ETL certifications and is backed by a 5-year warranty, providing additional confidence for lighting manufacturers, distributors, contractors, and project developers.
Typical Applications
LED strip lighting
Linear LED lighting
Cabinet lighting
Cove lighting
Architectural lighting
Retail display lighting
Hotel lighting
Residential lighting
Decorative lighting
Commercial interior lighting
FAQ
What is a TRIAC Dimmable Power Supply?
A TRIAC Dimmable Power Supply is a constant voltage power supply that allows LED lighting systems to be dimmed using compatible TRIAC wall dimmers.
Does this power supply support both leading-edge and trailing-edge dimmers?
Yes. The product is designed to work with both leading-edge and trailing-edge TRIAC dimming systems.
Is this product suitable for LED strips?
Yes. It is specifically designed for constant voltage LED applications such as LED strips and linear lighting systems.
What voltage options are available?
The series is available in both 12V and 24V output versions.
Can this power supply be used outdoors?
No. With an IP20 rating, it is intended for indoor installations in dry environments.
What protection functions are included?
The power supply includes short-circuit protection, over-current protection, and over-voltage protection.
Why is a high power factor important?
A power factor above 0.95 helps improve electrical efficiency and can contribute to better overall system performance.
What certifications does the product have?
Depending on the model, certifications include CE, TUV, SAA, and ETL.
What is the warranty period?
The TRIAC Dimmable Power Supply is backed by a 5-year warranty.
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