Diffusione Luce offers for sale a complete range of electronic constant current power supplies for LED applications . To choose the right power supply in constant current it is necessary to perform this calculation: current absorbed by the led spotlight x working voltage of the spotlight, example 0.350 A x 3.4 volts = 1.2 W (power absorbed by the spotlight). In this case you must choose a power supply with output power starting from 1.2W and current 0.350 A. Do not install power supplies with minimum output power higher than the rated power absorbed by the installed spotlight, for example: 1.2W and 350mA spotlight with power supply starting from 4w and 350mA -> wrong and breaking of the LED diode. Different speech when you have installed LED spotlights in series, in this case to calculate the power of the power supply you need to add the power of spotlights example 10 products from 1.2w and 350 mA = 12w 350mA -> power supply needed with minimum power rating 12w 350mA. Mean well electronic power supplies are also available with degrees of protection IP65 / IP67 for outdoor applications.
Mini electronic ballast with DIP-SWITCH in direct current of (12W 250mA) (15W 300mA) (17W 350mA) (20W 400mA) (22W 450mA) (25W 500mA) (27W 550mA) (30W 600 mA) (32W 650 mA ) (34W 700mA). Rated input voltage 220-240V. Power supply with ten year warranty.
Power supply DR DS-PFM-20 / 220-240 / 500 for led, miniaturized driver of small dimensions in constant current from 250mA-350mA-450mA-500mA constant current from 20W 25-42Volt Max. Dimensions: 97.5x44x30mm
Electronic power supply adjustable in direct current with DIP-SWITCH. Multipower supply equipped with dip-switch with the selection of the output current. IP20 independent power supply, for indoor use. Possibility to adjust the light intensity through the DALI / DALI-2 , 1-10V o Push. Nominal voltage 110-127V or 220-240V. Dimensions 124x79x22 mm
Electronic power supply adjustable in direct current from 60mA to 360mA. Multi-power power supply equipped with dip-switch with the selection of the output current. IP20 independent power supply, for indoor use. Rated voltage 110-127V or 220-240V. Dimensions 115x34x19 mm