DALI 2 Dimmable LED Mini Driver Flicker Free Primary Dimming With Push Button

DALI 2 Dimmable LED Mini Driver KL20C-PDii, Flicker-Free, Primary Dimming With Push Button

1. Feature

1) Flicker-free for whole dimming range
2) Stand-by power below 0.5W
3) Primary dimming with push button
4) Built-in DALI interface DT6
5) Protection: short circuit / over temperature/ over voltage
6) Derating current for over high ambient temperature
7) Push dim with memory function
8) 5 year warranty

2. ON/OFF & Description of Dimming Operation
A. Short press the PUSH switch (short press time 0.1S-1S), the LED driver will turn on or off.
B. Dimming: Press and hold the PUSH switch (1S-8S), the LED driver can achieve dimming, brightening or dimming, the dimming range is 2-100%.
C. Memory: PUSH dimming has dimming memory function.
D. Dimming synchronization: The power connected to the same PUSH switch can be synchronized by pressing and holding the PUSH switch for longer than 15S.
E. DALI dimming mode: Connect the power supply to the DALI system, and it can be dimmed by the DALI host. The dimming range is 0-100%.

3. matters needing Attention
1) The LED string must be connected to the load before turning on the input power, otherwise the LED string may be damaged.
2) After the LED drive input is powered off, there will be a residual voltage at the output, which can be maintained for about 3 minutes.

Focus on intelligent lighting control and innovate constantly！

About Merrytek

Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart control applications. Our main products include microwave and PIR fixture sensor, human breathing detection sensor,daylight sensor,DALI & 1-10V dimmable driver, emergency pack,BMS & IOT controls.

Why Merrytek?

Merrytek has a leading R&D team with 75 engineers, and owns pre-research team 14 members,till now we got over 600 patents in China and oversea countries,including 80 invention patents.

Merrytek is the 1^st in motion sensor industry who produce sensor with automation line,all process from plug-in,assemble,testing and packaging are completed automatically,which raise the production efficiency as well as qualified rate.

All Merrytek products are 100% tested during production,and after product is packaged,sampling test must be carried by OQC, to make sure every product received by customer can work normally.

Contact us when you have any query of Merrytek product, we will respond you fast within 24 hours in working days.Merrytek sales team is in this industry over 10 years experience,service over 1000 customers all over the world, we can offer you fast and professional service.

Euro,Asia & Africa market ：Ray raylei@merrytek.com

America & Australia market ：May may@merrytek.com

Core Technologies Advantages

1 Microwave Motion Detecting Technology

Based on principle of Doppler effect and 5.8GHz microwave detection technology for motion detecting. Currently, Merrytek developed a series of motion sensors which support long detection area up to 20m, 15m mounting height and outdoor use motion sensors. Those are at the leading position in our industry.

Typical products:

20m detection range: MC606V, MC601V, MC049V & MC046S.

15m mounting height: MC054V

Outdoor motion sensor (anti-background noise): MC042S & MC042P

2 Slight Motion Detecting Technology

As only support big range movement detecting, microwave is normally used in the places people only make a brief stay, for example, corridor, stair well, warehouse and parking lot. Merrytek use high sensitive microwave module and unique programming, microwave sensors are able to detect very slight movements, i.e. typing, and can be used in office, kitchen and rest room.

Typical products: MC071S, MC034S,MLC40C-M

3 Integration of Motion Sensors, LED Drivers and RF Modules

As the pioneer of integrating technologies of sensors and LED drivers, we pride ourselves in knowing that our sensors and drivers have saved overall system costs of luminaries and have led the development of intelligent lighting control systems.

Typical products: MLC16C-PE, MLC18C-P3, MLC28C-PE, MLC28C-P, MLC12C-PD & MLC18C-PRF2

4 Identifying Artificial LED Light and Natural Light

As always, Merrytek concentrates on simple intelligent light solutions and luminarie construction. We successfully completed an in depthstudy of our patented self-adaptive LED drivers which can identify artificial light and natural light. We therefore can supply an extremely cost-effective and energy saving daylight harvesting solution for office use.

Typical products: MLC40C-PA, MLC40C-PA2

5 Flicker-free LED Dimming Technology

Replacing traditional incandescent and fluorescent lights with more efficient and longer-lasting LED-based solid-state lighting (SSL) is an undeniable trend in the lighting industry. However, since SSL fixtures are directly connected to an AC power supply, (consistent with legacy lighting), there is a risk that 100-Hz or 120-Hz flicker could occur as a result of the driving AC current’s fluctuation at the supply's output. Flicker can make people uncomfortable, causing headaches, stress and fatigue even though the human eye may not detect the flicker.

Currently, most of dimmable LED drivers have flickering issues (especially PWM types), when dimmed below 30%. Merrytek newly-developed flicker-free dimming technology can eliminate nearly all flickering and even when dimmed to 2%.

Typical products: ML10C-PV, ML25C-PV & ML50C-PV2.

Over the past few years, Merrytek has designed a series of patented and unique products, including the MC054V high bay sensor with a mounting height 15m, the MC034S slight motion detection sensor and the MC034S, daylight harvesting LED driver MLC40C-PA and so on. Please read and learn more in following pages.