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LED Power Supply

LED power supply - This can be anything, but also quite special.

Basically, the term "power supply" is derived from a device that is operated between the 230V mains supply and here an LED system. (cf. LED ballast)

However, the designs/characteristics of the so-called LED power supply differ by a variety of Parameters.

LED driver/constant current source or constant voltage LED transformer?
Dimmable via power line itself (phase cut dimming) or external dimming input, such as DALI/1-10V or radio?
LED drivers are determined by constant current values such as 350mA/700mA etc.
LED transformer are understood as fixed voltage power supply with constant DC voltages like 12V, 24V, 48V etc.
Output power with specifications in watts.

We have created a selection guide with navigation. So everyone can quickly find his suitable LED power supply.

Simply now ….

LED power supply - This can be anything, but also quite special. Basically, the term "power supply" is derived from a device that is operated between the 230V mains supply and here an... read more »

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LED power supply - This can be anything, but also quite special.

Basically, the term "power supply" is derived from a device that is operated between the 230V mains supply and here an LED system. (cf. LED ballast)

However, the designs/characteristics of the so-called LED power supply differ by a variety of Parameters.

LED driver/constant current source or constant voltage LED transformer?
Dimmable via power line itself (phase cut dimming) or external dimming input, such as DALI/1-10V or radio?
LED drivers are determined by constant current values such as 350mA/700mA etc.
LED transformer are understood as fixed voltage power supply with constant DC voltages like 12V, 24V, 48V etc.
Output power with specifications in watts.

We have created a selection guide with navigation. So everyone can quickly find his suitable LED power supply.

Simply now ….

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Waterproof LED power supply up to 151W 12V/24V

100 - 250 W

Content 1

Variants from 101.29€ *

Order number: 6097-800514

Delivery time 5-10 workdays*

see Details

LED PowerSupply 160W

DIN Rail
100 - 250 W

138.00€ *

Order number: E1167-12

Delivery time 3-5 workdays*

see Details

eldoLED POWERdrive 180D DALI/DMX

DALI, DMX
RGB/3-Ch, RGBW/4-Ch
0,2A, 0,35A, 0,5A, 0,7A, 0,25A, 1,05A, 1,2A, 1,4A

148.25€ * 162.57€ *

Order number: PWR180D2

Ready to ship today,
Delivery time appr. 1-3 workdays*

see Details

Meanwell HLG185H-12/24 power supply CV from...

HLG
1..10V, PWM
100 - 250 W

Variants from 67.00€ *

Order number: HLG185H-12-A

Ready to ship today,
Delivery time appr. 1-3 workdays*

see Details

HLG-185H-C Constant Current Power Supply from...

HLG
1..10V, PWM
1,0A, 0,5A, 0,7A, 1,05A, 1,2A, 1,4A
100 - 250 W

Variants from 67.00€ *

Order number: HLG185HC-500-A

Delivery time 5-10 workdays*

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Meanwell ELG-200 Power Supply

ELG
1..10V, DALI, PWM
13A, 16A
100 - 250 W

Variants from 58.55€ *

Order number: ELG200-12-A-3Y

Delivery time 3-5 workdays*

see Details

Meanwell XLG-200 power supply

XLG
1..10V, PWM
0,7A, 3,5A
100 - 250 W

Variants from 47.84€ *

Order number: XLG200-12-A

Delivery time 3-5 workdays*

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LED Power supply 180W/200W 12V/24 V...

100 - 250 W

Content 1

148.87€ *

Order number: 6129-800696

Delivery time 5-10 workdays*

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PWM 200W constant voltage power supply (12V-24) from Meanwell, dimmable 3in1 (0-10V, PWM, Poti) or DALI 2.0

Meanwell PWM 200 Constant Voltage Power Supply

PWM
1..10V, DALI, Push-Button, PWM, DALI2
100 - 250 W

Variants from 73.19€ *

Order number: PWM200-12-3

Delivery time 3-5 workdays*

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LED Power Supply 24Vdc 200W 8,33A Indoor

100 - 250 W

118.80€ *

Order number: NT-9890024200

Delivery time 3-5 workdays*

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Meanwell ELG-240 Power Supply

ELG
1..10V, DALI, PWM
100 - 250 W

Variants from 62.12€ *

Order number: ELG240-24-A-3Y

Delivery time 3-5 workdays*

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HLG-240H-C Constant Current Power Supply from...

HLG
1..10V, PWM
0,7A, 1,05A, 1,75A, 2,1A
100 - 250 W

Variants from 83.18€ *

Order number: HLG240HC-700-A

Delivery time 5-10 workdays*

see Details

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Guideline: Which power supply for which application?

Power supply buying guide - Find the right and best power supply for your LED system

In the following table we explain what is important and what the main differences are. Basically all LED DC power supplies must comply with DIN61347. Only then they are allowed to be used with LEDs. A feature we pay attention to.

Overview of relevant performance characteristics of LED power supplies
Power supply types	LED transformer Constant voltage power supply*)	LED driver Constant current power supply
Main feature: Voltage (Volt)	impressed/fixed, constant. Example values: 12Volt, 24V, 48V	depending on the connected LED module, LED spot, LED string. Specifications correspond to a "working range", determined by the number of LEDs. (independent of the current). Example values: 350mA/700mA .... 1050mA
Main feature: Current (amps, milliamps)	depending on the number and power of the connected e.g. LED strips. (can be set to a max. value with some power supplies).	set current is fixed. Drives (!) a defined current through the LED string.
Power (Watt)	16W to 600W	1,4W to 100W
Areas of application:	Low voltage LED modules, LED boards with integrated electronics for the LEDs. Main application: LED strips, LED strips, as well as their control electronics.	Pure COB LED chips, LED ceiling recessed spotlights, LED boards in luminaires for direct constant current operation. It is mandatory to pay attention to the current specification.
Flicker/Dimming	Output brightness control via PWM (pulse width control). Flicker depending on modulation method and frequency.	Mostly PWM control, is increasingly replaced by versch. innovative solutions such as hybrid dimming or completely flicker-free linear control (AM, - amplitude modulation). (Look for the "AM" symbol).
LichtsteuerungLichtsteuerungLight control	For both types brightness control via common technologies such as phase dimming, DALI, 0/1-10V, touch dimming, or control via radio (Casambi, Bluetooth, Enocean, Zigbee) is possible. (Use our filter function to quickly narrow down)
Housing	Available housing forms are sheet metal, aluminum and plastic housings, fully encapsulated with high IP protection, as a device with strain relief (for e.g. operation as an external power supply in false ceilings) or as a recessed version for integration into an LED luminaire system. Versions in plug form, top-hat rail or box installation are also available.
Cooling	All our devices in the store are quiet power supplies and work with passive cooling. During operation, we recommend compliance with the test point Tc specified maximum temperature. This ensures a long service life.
Power supply manufacturer in store (only renowned Brands)	Meanwell, Pur-LED, Arditi, Lunatone, TCI, Eldoled, Enertex, Code Mercenaries, Tridonic
alternative names	LED power supply, LED transformer, DC power supply, mains transformer, transformer power supply, fixed voltage power supply, electronic transformer, constant voltage source	Constant current source, constant current Driver,

*) Attention: These are direct current (DC) power supplies and differ in application from alternating current transformers as with specifications of 12V AC.
It is imperative to pay attention to the exact specification on the lamp.

For closer containment, we have set up filter functions on our pages for closer containment and is highly recommended by us. You are also welcome to send us a mail for further help.