In Stock! Dimmable Constant Current LED Drivers with Selectable Output Current

DIMMABLE CONSTANT CURRENT LED DRIVERS WITH SELECTABLE OUTPUT CURRENT
Product News

ADM stocks a range of dimmable constant current LED drivers with selectable output current. 

MEAN WELL LCM Series LED Drivers

The wide output voltage range of each LED driver means that they can power just a few, or many LEDs.

MEAN WELL Series LCM LED Drivers
MEAN WELL LCM Series Constant Current LED Drivers

 

There are three different dimming types available, in three different power output options.   

Dimming Types 

  • 3-in-1 Dimming 
  • DALI / Push Dimming 
  • KNX

If you are looking for a LED driver for use with leading edge or trailing edge dimmers, see the Power Source PDC series LED drivers mentioned later in this blog post.

3-in 1 Dimming 

MEAN WELL ’s unique 3-in-1 dimming function accepts a 0-10V input, a PWM signal, or can be dimmed by applying simple resistance. The LED driver automatically detects which type of signal your controller is using and dims accordingly. 

DALI / Push Dimming 

The DALI version can be controlled directly from a DALI lighting system, or a momentary push button. 

The below table shows how the LED driver will respond according to the type of input from the push button. 

Action

Duration of Action

Funtion

Short Push

0.1 ~ 1 second

On / Off

Long Push

1.5 ~ 10 seconds Dim up or down. Each separate long push changes the dimming direction

Reset

> 11 seconds Resets the light output to 100%

 

KNX Interface

The LCM-25KN, LCM-40KN and LCM-60KN all have a built in KNX interface, so that dimming can be controlled by a KNX based building automation system.

Power Options 

The LCM series constant current LED drivers are available in 25W, 40W and 60W models. 

Synchronised Control 

You can synchronise up to 10 LCM LED drivers, with one acting as the master and the other 9 as slaves. 

Selectable Output Current 

Choose from many different output current options using the built in DIP switch. The wide output voltage range of each power supply will cover only a few or many LEDs.  The following table details the output current options available on each model:

Models

Selectable Current Output Options

LCM-25

LCM-25DA

LCM-25KN

350mA, 450mA, 500mA, 550mA, 600mA, 700mA (default), 800mA, 900mA, 1050mA, 

LCM-40

LCM-40DA

LCM-40KN

350mA, 450mA, 500mA, 550mA, 600mA, 650mA, 700mA (default), 750mA, 800mA, 850mA, 900mA, 950mA, 1050mA

LCM-60

LCM-60DA

LCM-60KN

500mA, 600mA, 650mA, 700mA (default), 750mA, 800mA, 850mA, 900mA, 950mA, 1000mA, 1050mA, 1100mA, 1150mA, 1200mA, 1250mA, 1300mA, 1400mA

 

Due to the limited space on the product label not all of the options are displayed on the drivers themselves. The below tables show you the positions of current output options, not shown on the LED driver's label:

ADDITIONAL CURRENT OUTPUT OPTIONS ON MEAN WELL LCM-25 CONSTANT CURRENT LED DRIVERS
Current output options not displayed on LCM-25, LCM-25DA, and LCM-25KN

 

ADDITIONAL CURRENT OUTPUT OPTIONS ON MEAN WELL LCM-40 CONSTANT CURRENT LED DRIVERS
Current output options not displayed on LCM-40, LCM-40DA, and LCM-40KN

 

ADDITIONAL CURRENT OUTPUT OPTIONS ON MEAN WELL LCM-60 CONSTANT CURRENT LED DRIVERS
Current output options not displayed on LCM-60, LCM-60DA, and LCM-60KN

 

You can reduce your power supply stocks and maintain the ability to sell your full range of light fittings. 

The LCM series LED driver is backed by a 3-year warranty. 

Power Source PDC Series LED Drivers

These LED drivers are similar to the LCM series, but are AC phase cut dimmable. This means they are compatible with most trailing edge dimmers used in Australia. 

Power Source PDC-20 Constant Current LED Driver
Power Source PDC-20 Constant Current LED Driver
Power Source PDC-40 Constant Current LED Driver
Power Source PDC-40 Constant Current LED Driver

 

There are two power output options to chose from: 20 WATT (PDC-20) and 40 WATT (PDC-40).

Like the LCM series, the PDC series LED drivers also have a wide output voltage range, making them suitable for use with many different luminaires. 

The following table shows the available selectable current output options:

Model

Current Output Options

PDC-20

250mA, 350mA, 400mA, 450mA, 500mA, 550mA, 600mA, 700mA

PDC-40 300mA, 350mA, 400mA, 450mA, 500mA, 550mA, 600mA, 650mA, 700mA, 800mA, 900mA, 1000mA, 1100mA, 1200mA, 1300mA, 1400mA

 

The Power Source PDC series LED drivers come with a 5-year warranty.

For further information contact ADM.   

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8 April 2022