Shenzhen Merrytek Technology Co., Ltd.
Shenzhen Merrytek Technology Co., Ltd Intelligent Lighting Control
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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.