DALI-2 dimmable constant current 20W led lighting driver power supply for indoor
This constant-current, DALI-2 dimmable LED power supply features a round plastic housing and a DIP switch for current selection (ranging from 250mA to 700mA). It utilizes natural air convection cooling, complies with global safety standards for lighting, holds UL certification, and is primarily sold in the North American market.
Specification
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Mechanical Specification
| American wire gauge | |
| CO4C | |
| Input wire | Black(L) White(N) (2*18AWG) |
| Output wire | Red(V+) Black(V-) (2*22AWG) |
| Dimming electronic wire | Purple(DIM+) Pink(DIM-) (2*22AWG) |
Dimming Operation
Connection Diagram for DALI Dimmer:
Connection Diagram for DALI System:
NFC function
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ProNFC APP |
NFC Handheld devices |
IOS Download |
Android Download |
Adjust output voltage slightly by NFC
The output voltage can be read and written by a mobile with ProNFC APP or NFC handheld device (NFC read & write device: NFC-RW)
by close to the NFC signal area of the Dimmable LED driver.
| NFC voltage regulation level | ||||||||||
| level 1 | level 2 | level 3 | level 4 | level 5 | level 6 | level 7 | level 8 | level 9 | level 10 | |
| 12V | 12.0V | 12.2V | 12.3V | 12.5V | 12.6V | 12.8V | 13.0V | 13.1V | 13.3V | 13.5V |
| 24V | 24.0V | 24.2V | 24.4V | 24.7V | 24.9V | 25.1V | 25.3V | 25.6V | 25.8V | 26.0V |
| 36V | 36.0V | 36.2V | 36.4V | 36.7V | 36.9V | 37.1V | 37.3V | 37.6V | 37.8V | 38.0V |
| 48V | 48.0V | 48.2V | 48.4V | 48.7V | 48.9V | 49.1V | 49.3V | 49.6V | 49.8V | 50.0V |
Set Address easily by NFC
The address can be read and written by a mobile with Set NFC APP or NFC handheld device (NFC read & write device: NFC-RW) by close to the NFC signal area of the Dimmable LED driver.
Related Products
This 20W constant-voltage, TRIAC-dimmable LED power supply featuring up to 85% efficiency and a circular plastic housing design that ensures excellent heat dissipation. Safe and reliable, it is suitable for installation in confined indoor spaces for LED lighting projects. Comes with a 7-year warranty.
Mode：SMT-R12020-VT-P intput voltage：100-277vac
Size : 54*48.2*24MM |
