MEAN WELL XLC-25-12 Multiple Stage Constant Power Constant Voltage LED Driver Installation Guide

Dimming Operation:
B type with 3 in 1 dimming function. Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-: 0 ~ 10VDC, or 10V PWM signal or resistance.

NFC Setting:

Download the MEAN WELL app from Apple Store or Google Play Store.

Approach the LED driver NFC sensing position with your phone and perform sensing.
The app will display functional parameters that can be modified as required.

Tap the app write button and move the phone antenna close to the NFC sensing position of the LED driver for completion.

FAQ

Q: How can I adjust the output current of the LED driver?
A: The output current level can be adjusted using one of the three methods: applying 0 ~ 10VDC, a 10V PWM signal, or resistance between DIM+ and DIM-.

Q: What is the default password for NFC setting?
A: The default password for NFC setting is provided in the user manual or can be obtained from customer support.

MODELS

Features

Constant power mode output with multiple stage selectable by dip switch or NFC setting(H-type)
Constant voltage mode output (12V/24V)

Plastic housing with class 11/2 and PFC design
Flicker free, complying with IEEE 1789/ErP

Standby power consumption <0.5W
Meet emergency lighting (EL) application
Minimum dimming level 0.1% (DALI-2 DT6)
Dimming functions: 3 in 1 dimming (Dim-to-off) DALI-2 + Push dimming
5 years warranty

Applications

Recessed Light
Downlight
Panel Light
Commercial Lighting
Decorative Lighting
LED strip lighting
DALI digital Lighting

GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

XLC-25 Series is a 25W with constant power and constant voltage output LED driver. It can operate from 110~305V AC and output current ranging between 300 mA to 1050 mA selectable by dip switch or NFC setting. Thanks to high efficiency up to 88%, it is able to operate for -25°C ~90°C case temperature under free air convection. XLC-25 is designed based on latest safety regulations with 3 in 1 and DALI-2 dimming. XLC-25 can also be adjusted for brightness with a push button as a simple way dimming, so it provides the design flexibility for LED Lighting application.

Model Encoding

Note:

12V/24V without dimming function.
NFC current setting is available for XLC-25-H-N type, others by request, please contact MW sales representative.

SPECIFICATION

BLOCK DIAGRAM

DRIVING METHODS OF LED MODULE

CONSTANT POWER TABLE

XLC-25-H is a multiple-stage constant power driver, selection of output current through DIP switch or NFC setting is exhibited below.

Vo	Io DIP S.W	1	2	3
9~54V	300mA	—-	—-	—-
9~54V	350mA	—-	—-	ON
9~54V	400mA	—-	ON	—-
9~50V	500mA	—-	ON	ON
9~42V	600mA	ON	—-	—-
9~36V	700mA(default)	ON	—-	ON
9~28V	900mA	ON	ON	—-
9~24V	1050mA	ON	ON	ON

Note:

.The operating voltage range which show on this table is recommend to use.
NFC current setting function by request.

NFC Function Description(By request)

The output current of the NFC Mode LED driver can be adjusted using NFC via the mobile APP Operation Instruction

Compatible phone
Install an NFC-compatible smart mobile device or phone with AndroidTM 4.1 or IOS12 updates.
Steps for setting output current via NFC
1. Download Meanwell APP on mobile device or mobile phone, and enable NFC function.
2. Check the NFC antenna position of the mobile phone please.
3. Enter Meanwell APP ->Top left menu –Installation Manual/APP->PowerNFC,approach the LED driver NFC sensing position and perform sensing.
4. APP displays the functional parameters, and the relevant parameters are modified as required.
5. Tap the APP write button and quickly move the phone antenna close to the NFC sensing position of the LED driver.
6. The write completes when the mobile phone displays”Success”.

APP Function Description
APP Interface:

To be used through APP available on Apple Store and Google Play Store for iOS and Android.
Search: MEAN WELL on

DIMMING OPERATION

B type
※ 3 in 1 dimming function

Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:
0 ~ 10VDC, or 10V PWM signal or resistance.

Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
Dimming source current from power supply: 100μA (typ.)

Applying additive 0 ~ 10VDC

Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):

Applying additive resistance: 0~100k

Note :

Min. dimming level is about 6% and the output current is not defined when 0% < Iout<6%.
The output current could drop down to 0% when dimming input is about 0kQ or 0Vdc, or 10V PWM signal with 0% duty cycle.

DA2 type (DALI-2 digital dimming function)

Input wiring diagram

PUSH dimming (primary side)

The factory default dimming level is at 100%.
If the push action lasts less than 0.05 sec., it will not lead to a change for the status of the driver.
Up to 10 drivers can perform the PUSH dimming at the same time when utilizing one common push button.

The maximum length of the cable from the push button to the last driver is 20 meters.

Action	Action duration	Function
Short Push	0.1~1s	Turn ON-OFF the driver
Double Click	Click twice in 1.5s	Set up the dimming level to 100%
Long Push	1.5~10s	Every Long Push changes the dimming direction, dimming up or down

OUTPUT LOAD vs TEMPERATURE

STATIC CHARACTERISTIC

De-rating is needed under low input voltage.

LIFE TIME

TOTAL HARMONIC DISTORTION (THD)

XLC-25-H,Tcase at 75℃

POWER FACTOR (PF) CHARACTERISTIC

XLC-25-H,Tcase at 75℃

EFFICIENCY vs LOAD
XLC-25 series possess superior working efficiency that up to 88% can be reached in field applications.

XLC-25-H,Tcase at 75℃
XLC-25-H,Tcase at 75℃

MECHANICAL SPECIFICATION

Installation Manual
Please refer to : http://www.meanwell.com/manual.html

Documents / Resources

MEAN WELL XLC-25-12 Multiple Stage Constant Power Constant Voltage LED Driver [pdf] Installation Guide
XLC-25-12, XLC-25-24, XLC-25-H60V, XLC-25-12 Multiple Stage Constant Power Constant Voltage LED Driver, XLC-25-12, Multiple Stage Constant Power Constant Voltage LED Driver, Constant Power Constant Voltage LED Driver, Constant Voltage LED Driver, Voltage LED Driver, LED Driver, Driver

References

User Manual

MEAN WELL XLC-25-12 Multiple Stage Constant Power Constant Voltage LED Driver

Product Usage Instructions

FAQ