250W Constnat Current DALI Dimmable LED Driver

Wholesale 250W Constnat Current DALI Dimmable LED Driver with SAA CE ROHS which manufactured by Starwell.
We offer cheap price and good quality 250W constant volatge DALI dimmable led driver
Quick charger Features:
1.Standard DALI dimming interfce.
2.DALI2 certificate, DALI memer
3. No Flicker dimming, super compatible dimming power suly
4. Protection type: short circuit / overcurrent / overvoltge
5. Aluminum alloy shell, fast heat dissipaion
6. Unique design, slow on and slow off funcion
7. Suitable for constant voltage LED strip light and other applicatins
8. Meet SELV safety extra low voltage stanard
9. 5 years warrnty

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Product Details

Starwell factory’s high quality 250W Constnat Current DALI Dimmable LED Driver is a high-performance power solution designed for professional LED lighting systems, delivering stable 24V DC output with smooth, flicker-free dimming via the DALI-2 protocol. Compliant with IEC 62386 standards, it supports 0-100% linear dimming, ensuring seamless compatibility with DALI controllers and lighting management systems for commercial, industrial, and architectural applications.

Featuring a wide input voltage range of 100-277V AC, it operates efficiently across global power grids with up to 92% energy efficiency, reducing power consumption and heat generation. Built-in protections against over-voltage, over-current, short-circuit, and over-temperature guarantee long-term reliability and safe operation.

With a compact, IP20 enclosure, it is easy to install in ceiling voids, control cabinets, or lighting fixtures. Its constant voltage design ensures consistent performance for parallel-connected LED strips, panels, and modules, making it ideal for retail spaces, offices, hotels, and outdoor architectural lighting projects.

Model	PE-TL250DV24
Output Voltage	24Vdc
Max Output Voltage	24.3Vdc ±0.25v
Output Power	250W Max
Strobe Leve	No Flicker
Dimming Range	0~100%
PWM Dimming Frequency	>3600K(Mixed frequency)
Dimming Interface	DALI signal interface current <2ma
Input Voltage Range	200-250Vac 50/60Hz
Power Facto	0.6
Input Current	<2.79A
Efficiency(typ.)	92.6%
Inrush Current(typ.)	Cold start13.8A/800us
Anti Surge	L-N: 2kV
Leakage Current	<0.5mA/230Vac
Working Temperature	ta: 45°C tc: 85 °C
Working Humidity	20 ~ 95%RH, non-condensing
Storage Temp., Humidity	-40 ~ 80°C , 10~95%RH
Over Load Protection	Shut down the output when rated power≥102%, auto recovers
Isolation Resistance	I/P-O/P: 100MΩ/500VDC/25°C/70%RH

FAQ

Q1:Can I have a sample order for power supply,LED driver and charger?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2.What about the lead time?

A:Sample needs 3-5 days, mass production time needs 2-4 weeks for order quantity more than.

Q3.Do you have any MOQ limit for order?

A: Low MOQ, 1pc for sample checking is available.

Q4.How do you ship the goods and how long does it take to arrive?

A: Airline and sea shipping also optional.ship by sea usually takes 25-35 days to arrive.

Q5.How to proceed an order for power supply?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

Q6. Is it OK to print my logo on the product?with logo printing,what's the MOQ for mass? A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.the MOQ for logo OEM is 5000pcs.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 2-5 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new lights with new order for small quantity.

For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

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