12W Constant Current Triac Dimming LED Driver

Starwell 12W constant current triac dimming led driver is specially designed for LED lighting systems that require smooth dimming functions. This driver adopts advanced constant current control technology to ensure a stable output current within a wide input voltage range, effectively extending the lifespan of LED lamps and maintaining their lighting consistency. Its core feature is compatibility with traditional leading-edge phase-cut TRIAC dimmers, allowing for stepless dimming from low light to full brightness without the need to replace existing wall-mounted dimmer switches, and avoiding flickering or jittering throughout the dimming process, providing a comfortable user experience.

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Product Details

Starwell high quality 12W constant current triac dimming led driver integrates overvoltage, overcurrent and short-circuit protection functions, and features high power factor and low harmonic distortion, meeting multiple international energy efficiency and safety standards. Its compact design makes it easy to install and suitable for various indoor lighting scenarios such as downlights, spotlights, and decorative lights, making it an ideal driver solution for energy-saving renovations and smart lighting applications. Product Features:

Input voltage: 200-240VAC 50-60Hz Input current:0.15A Output Power: 12 Watts Max Output voltage :9~42V Warranty: 2 years Certificate:CE/Rohs

Starwell 12W constant current triac dimming led driver is a star product in the lighting industry, designed for users who pursue high-quality dimming experience. This constant current 12W triac dimming power supply combines cutting-edge constant current technology with a mature TRIAC dimming solution, ensuring uniform brightness and no flicker of LED lamps throughout the dimming process, providing a comfortable visual experience. Whether in homes, shopping malls or office environments, it can enhance the intelligence and reliability of the lighting system. As an efficient 12W LED driver constant current power supply, it adopts precise current control, providing stable and reliable output. This effectively prevents LEDs from premature aging due to current drift, significantly extending the lifespan of the lighting fixtures. Additionally, its high power factor and low harmonic design comply with energy efficiency standards, contributing to energy conservation and environmental protection. In terms of dimming, it is perfectly compatible with the common leading-edge phase-cut TRIAC dimmers on the market. Users can achieve a smooth transition from dim to bright without modifying the existing wiring, meeting the diverse needs of various scenarios. This product features a wide input voltage adaptability, making it stable in various indoor power supply environments. Specifically designed for common applications, such as 12W Triac dimming led driver for downlight spoot lights, it precisely drives downlights and spotlights to create focused lighting or ambient light effects. For basic lighting, Triac dimming constant led driver for single color led lights is optimized for single-color LED strips or modules, ensuring color consistency and smooth dimming. The Starwell 12W constant current triac dimming LED driver not only performs exceptionally well but also features multiple built-in protection mechanisms, including overvoltage, overcurrent, short circuit and overheat protection, ensuring safe usage. The compact and easy-to-install constant current 12W triac dimming power supply is suitable for concealed or direct integration designs. Whether for new projects or lighting upgrades, it is an ideal choice. In conclusion, if you are in need of a driver solution that combines stable constant current output with seamless dimming, Starwell 12W constant current triac dimming led driver is a reliable choice. The constant current 12W triac dimming power supply will offer you convenient control and long-lasting performance. Take action now and infuse your lighting system with intelligent vitality!

Specification

Model		TE-12A-L
Output	Output Voltage	9~42VDC
	Max Output Voltage	Max. 48VDC
	Output Current	100-450mA
	Output Power	Max. 12W
	Dimming Range	0~100%, dimming depth:0.1%
	Ripple & Noise	＜5%(Maximum current non dimming state)
	PWM Frequency	4KHz
	Current Accuracy	± 5%
Input	Input Voltage Range	200~240VAC
	Efciency(TYP)	>85% (at full load)
	Input Current	≤0.22A/230AC
	Power Factor	>0.95/230VAC (at full load)
	THD	＜10% / 230VAC (at full load)
	Anti Surge	L-N:1.2KV
	Inrush Current	Cold start 9.7A, 200us duration(50% Ipeak) / 230VAC
	Leakage Current	< 0.5mA/230VAC
	Standby Power/No Load Power	<1W(PUSH dimming off)
Protection	Over Load Power	Current decrease or Hiccup, recovers automatically after fault condition is removed
	Short Circuit	Output shutdown in case of short-circuit, automatic recovery when short-circuit is removed.
	Over Temperature	Reduce the output current or turn off the output when the PCB temperature >110 ℃,<90 ℃automatically restore the output.
Environment	Woking Temperature	-20℃~45℃
	T-case Max	90℃
	Working Humidity	20%~90%RH,non-condensing
	Storage Temperature/Humidity	-40°℃~80℃,10%~95%RH
	Temperature Coefficient	±0.03%/℃(0-50%)
	Vibration Resistance	10-500Hz, 2G,6min/cycle,X,Y, Z axes/2min
	IP Rating	IP20
Safety& EMC	Security Specifications	IEC/EN61347-1, IEC/EN61347-2-13
	Withstand Voltage	I/P-O/P: 3750VAC
	Insulation Resistance	I/P-O/P: 100MΩ/500VDC/25℃/70％RH
	EMC Emission	EN61000-3-2 Class C, IEC61000-3-3
	EMC Immunity	EN61000-4-2.3.4.5.6.8.11, EN61547
	Certications	CE