Filters

Manufacturer

Voltaggio in ingresso

Voltaggio in uscita

Corrente costante in uscita

Profondità in mm

Larghezza in mm

Lunghezza in mm

Grado di protezione

Potenza regolabile

Materiale

Banner

Last blog articles

LED bulbs: The lighting of the future

Amanda, Ambrogio and Together by Slide Design: 3 extravagant coffee table

Queboo: New Releases Saguaro, Koibuchi and Hungry Frog

TCI Casambi: Intelligent Home Lighting

Luminous string lights: they illuminate, furnish and warm up the setting

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 215 products.

Sort by:

Showing 1-24 of 215 item(s)

-30% New Reduced price On sale!

copy of QLT FLAT driver led constant current 24v 1.25a

Reference: A40CPL30600B

Brand: QLT QUALITRON

QLT CPL driver led constant current 700ma 14w IP44

QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 700 mA 14 W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.

$14.44

$20.62

Shipped in 7-21 days

-30% New Reduced price On sale!

Reference: A40CPL20600B

Brand: QLT QUALITRON

QLT CPL driver led constant current 500ma 12w IP44

QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 500 mA 12 W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.

$14.44

$20.62

Shipped in 7-21 days

-30% New Reduced price On sale!

Reference: A40CPL11200B

Brand: QLT QUALITRON

QLT CPL driver led constant current 350ma 14w IP44

QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 350mA 14W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.

$14.44

$20.62

Shipped in 7-21 days

-30% New Reduced price On sale!

QLT FLAT driver led constant current 700ma

Reference: A40FLAT306WB

Brand: QLT QUALITRON

QLT FLAT driver led constant current 700ma 14w

QTI FLAT independent electronic power supply for 700 mA 110-240V constant current power LEDs, suitable for installations in small spaces thanks to its very compact dimensions of 126x47x15mm.

$15.71

$22.44

Shipped in 7-21 days

-30% New Reduced price On sale!

QLT FLAT driver led constant current 350ma

Reference: A40FLAT112WB

Brand: QLT QUALITRON

QLT FLAT driver led constant current 350ma

QTI FLAT independent electronic power supply for 350 mA 110-240V constant current power LEDs, suitable for installations in small spaces thanks to its very compact dimensions of 126x47x15mm.

$15.71

$22.44

Shipped in 7-21 days

-25% New Reduced price On sale!

TCI STM 8W 700mA DC Direct Current Electronic Drivers

Reference: 127718

Cookie name	Provider	Purpose	Expiry
cookiesplus	www.diffusioneshop.com	Stores your cookie preferences.	1 year
laravel_session	www.diffusioneshop.com	Cookie used to identify a session instance for the user.	1 day
PHP_SESSID	www.diffusioneshop.com	This cookie is native to PHP and enables websites to store serialised state data. It is used to establish a user session and to pass state data via a temporary cookie, which is commonly referred to as a session cookie.	Session
PrestaShop-#	www.diffusioneshop.com	This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification.	12 hours
rc::a	Google	This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.	Persistent
rc::c	Google	This cookie is used to distinguish between humans and bots.	Persistent

Cookie name	Provider	Purpose	Expiry
ssupp.barclicked	Smartsupp	Needed for automatic messages from live chat service provided by Smartsupp.	Session
ssupp.message	Smartsupp	Stores content in text area from live chat service provided by Smartsupp.	Session
ssupp.opened	Smartsupp	Check if chat box is opened from live chat service provided by Smartsupp.	Session
ssupp.unreaded	Smartsupp	Number of unread messages from live chat service provided by Smartsupp.	Session

Cookie name	Provider	Purpose	Expiry
ads/ga-audiences	Google	These cookies are used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor’s online behaviour across websites.	Session
fr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months
NID	Google	Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads.	6 months
sib_cuid	Sendinblue	Collects information on the user's website navigation and preferences - This is used to target potential newsletter based upon this information.	1 year
tr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	Session
_fbp	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months