How to connect 20pcs of CU converter to DALI bus and address for each p...

Check the video how to connect 20pcs of CU converter (model#.CU-D207-FMC) to DALI bus and address for each piece. This unique DALI converter unit (model. CU-D207-FMC) is used for convert DALI dimming commands to 0-10V dimming output, the installation is very simple and easy, a very concise, small, useful, cost-effective device when upgrading or retrofit lighting. If have interest, welcome to contact us.

Re: SLC Technology Developing and Design Team

 With 20+ years of experience, SLC technology developing and designing team specializes in end-to-end development of innovative hardware, firmware, and intelligent systems. Our capabilities encompass:

· Full-Stack Design: Expert hardware/firmware design and architecture for robust embedded solutions.
· Advanced DALI IP: Profound expertise in developing and customizing both wired and wireless DALI stack IP and features.
· End-to-End Project Management: Proven management of complex technical projects from initial concept to successful market launch.

Our primary technical focus is on power and lighting control systems. We leverage our deep understanding of commercial and industrial power supply control to create products that solve real-world pain points, enhance operational efficiency, and prioritize user, safety and confortable experience.


hashtag#DALI hashtag#powersupply hashtag#lightingcontrol hashtag#smartlighting hashtag#electric hashtag#commerciallighting hashtag#industrialighting hashtag#lightingcontroldeveloping hashtag#lightingcontroldesigner

DALI-2 D4i CC led driver w/ 3poles DIP switch #DR25111, update and calib...

This video demonstrates the precise calibration process of the SLC#DR25111 LED driver, showcasing its ability to accurately update and measure critical metrics like energy consumption, power, and input/output voltage and current in real time.

The hashtag#DR25111 is a DALI-2 D4i constant current driver with 3-pole DIP switch. it delivers a stable, multi-level current output from 150mA to 700mA within a wide 15-42V voltage range. As the video illustrates, the output current remains exceptionally stable—it only changes when dimmed or when the maximum output is reconfigured. It holds consistent even with fluctuations in input or output voltage.

This precision ensures reliable and safe performance for your LED fixtures, protecting your investment and ensuring application comfort.

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DALI 2 D4i CC led driver w/ DIP switch, dimming true 1% precisely and ac...

This video demonstrates the exceptional output current accuracy and precision of the SLC DALI-2 LED driver, model#DR25111. As shown, the driver's output current remains true dimming down to 1% (1.5mA–7.0mA), when its maximum output current is re-configured via DIP switches.

The DR25111 is a DALI-2 D4i constant current driver, delivering a stable output from 150–700mA across a wide 15–42V voltage range. Its reliable performance ensures optimal operation and protection for connected LED fixtures, making it an ideal, user-friendly solution for applications demanding consistent light output.
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SLC DALI-2 D4i CC LED Driver w/ DIP Switch DR25111 _Output Current Accur...

This video demonstrates the exceptional output current accuracy and precision of the SLC DALI-2 LED driver, model #DR25111, under varying output voltages when adjusted via its DIP switches.

The #DR25111 is a constant current LED driver designed to deliver a stable output of 150-700mA within a wide voltage range of 15-42V. As shown in the video, the output current remains remarkably consistent even as the output voltage is adjusted. Furthermore, when the output current is changed using the DIP switches, the driver provides accurate and precise current levels as selected.

This high degree of reliability makes it an ideal and user-friendly solution for applications requiring consistent performance, ensuring both optimal operation and protection for connected LED fixtures and properties.

Slim SLC Linear DALI-2 D4i Dimmable Constant Current LED Driver

Introducing our high-performance, slim-linear DALI-2 D4i certified constant current LED driver, engineered for precision, stability, and exceptional dimming performance in demanding commercial applications.

Key Features: · Advanced Dimmable Performance: Experience true smooth dimming down to 1% of the maximum output current. For example, at a 1500mA setting, 1% is a smooth 15mA. The output curve is impeccably smooth without any stair-step effects, protecting your LED fixtures and extending their lifespan for significant long-term savings. · Precision Output Control: Features a 3-pole DIP switch for flexible maximum output current selection: · 000 -- 800mA · 001 -- 900mA · 010 -- 1000mA · 100 -- 1100mA · 110 -- 1200mA · 101 -- 1300mA · 011 -- 1400mA · 111 -- 1500mA · Unmatched Accuracy: Maintains an output current accuracy and precision better than 1% across the entire dimming range and under all load conditions. · Wide Voltage Range: Supports a broad LED forward voltage range from 15V to 42V DC. The output current remains perfectly constant and stable, regardless of variations in the load voltage. · Intelligent D4i Features: As a DALI-2 D4i certified driver, it supports real-time sensing and data reporting for output current, LED forward voltage, and input electrical parameters, enabling advanced energy management and predictive maintenance. · Superior Stability: Engineered for rapid and stable operation, ensuring flicker-free performance essential for high-end environments. Ideal Application: This driver is the perfect solution for commercial buildings and venues with strict lighting requirements, such as museums, galleries, retail stores, and offices. Its accurate and precise performance ensures consistent color temperature and light quality, enhancing occupant comfort and experience.

Self-created AC relay 0-crossing switching automatic calibration bench

Quality control, my attitude is rigid. This video is about CU with AC relay quality testing. We design and make a unique testing PCBA. This PCBA we call it AC Relay Zero-Crossing Switching Automatic Calibration Bench. With it, not only realize calibrating 0-crossing automatically for AC relay inside the CU, also reduce human works and the risk bring from worker-miss-setting, so to rise producing effection and accuracy. Each products with AC relay will be arranged for 0-crossing switching automatic calibration during processing, we aim to ensure our clients receive products with premium quality.

Dimming Signal Converter, Translate Triac/Phase-Cut Dimming Signal to DALI Broadcast Command

This SLC DALI Converter #CU-P2D-FMM can translate Triac/Phase-cut dimming signal to DALI broadcast command. When you want to use phase-cut dimming pannel to dim the fixture with DALI driver, it is the easiest and cost effective tool to realise this function.

DALI LED driver does not require additional dimming wiring, reducing construction costs DC output voltage compatible with most DALI LED drivers in the market Integrated DALI PS for easy wiring Suitable for leading-edge or trailing-edge phase control dimmers. Zero commissioning with DALI setting commands broadcasting every power cycle. Can be used for a variety of lighting fixtures and troffers Warranty 5years Operating voltage: 200 – 240VAC Output power: 60W Max. Output voltage: 220 – 240Vdc Operating temperature: -25℃ to +50℃ Integrated DALI PS, CC 100mA / 15V Case material: metal