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Constant current power supplies
Constant current power supplies

Constant current power supplies

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.

There are 114 products.

Showing 1-24 of 114 item(s)
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Reference: 127814

Brand: TCI

TCI DC Direct Current LED VPSD Driver 100W 24V 0-10V dimmable 100-240V UL

(0)

Dimmable electronic power supply in direct current, for a maximum of 100W (4.15A) at 24V. IP52 independent power supply, also for outdoor use in humid environments. Possibility to adjust the light intensity through the 0 / 1-10V system. Nominal voltage 120-277V. Dimensions: 241.3x43x25.4 mm (9.5''x 1.69 '' x 1 ''). -UL- approved

Price $102.26 Regular price $157.32
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Reference: 127813

Brand: TCI

TCI DC Direct Current LED VPSD Driver 60W 24V 0-10V dimmable 100-240V UL

(0)

Dimmerable electronic power supply in direct current, for a maximum of 60W (2,5A) at 24V. IP52 independent power supply, also for outdoor use in humid environments. Possibility to adjust the light intensity through the 0 / 1-10V system. Nominal voltage 120-277V. Dimensions: 148.2x45.6x25.4 mm (5.83''x 1.79 '' x 1 ''). -UL- approved

Price $77.23 Regular price $128.72
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Reference: 123170

Brand: TCI

TCI Dimmable LED Power Supply 55W 110-240V DC MAXI JOLLY HC DALI TC PUSH, 0/1-10V, potentiometer With DIP-SWITCH

(0)

Electronic power supply adjustable in direct current. Multi-power power 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 PUSH, 1-10V, DALI system or with a 100 Kohm potentiometer. Rated voltage 110-127V or 220-240V. Dimensions...

Price $102.26 Regular price $157.32
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Reference: 122203

Brand: TCI

TCI electronic Driver LED 220-240V UNIVERSALE 20 LC 20W with con DIP-SWITCH Direct current

(0)

Electronic power supply adjustable in direct current with DIP-SWITCH. Multi-power power supply equipped with dip-switch with the selection of the output current. IP20 independent power supply, for indoor use. Possibility to adjust the direct current between 100mA - 140mA - 180mA- 220mA - 260mA -300mA - 340mA - 380mA - 24V. Rated voltage 220-240V, maximum...

Price $37.19 Regular price $57.21
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Reference: A40DPL110E0B

Brand: QLT QUALITRON

QLT Power Supply DPL110E 11W 35V 350mA for LED Modules

(0)

Electronic driver 11W in direct current at 350mA output 35V. IP20 independent power supply, for indoor use. Rated voltage 190-265V / AC. Dimensions: 117x58x28 mm. Indipendent driver - IP20 - Insulation class IIOutput in steady current 350 mASelf-resetting protection against overtemperatures, open circuit and output short circuitsInput voltage:...

Price $18.75
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Reference: 127556

Brand: TCI

TCI LED Driver 220-240V DC MINI JOLLY MD 20 TRAILING EDGE-LEADING EDGE Dimmable Dimmer

(0)

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 IGBT-TRIAC (TRAILING EDGE-LEADING EDGE) system. Nominal voltage 220-240V. Dimensions 110x52x22 mm...

Price $38.62 Regular price $64.36
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