Mean Well XLN-25-H – 25W Multiple-Stage Constant Power / Constant Voltage IP67 Protected LED Driver

XLN-25-H Common Data

XLN-25-H Output

Open Circuit Voltage 60V
Default Current 700mA
Current ADJ. Range (By NFC) 0.3~1.05A
Constant Current Region 9~54V
Rated Power 25W
Current Ripple <4%(@full load)
Current Tolerance ±5%
Dimming Range 0~100%
Setup, Rise Time 500ms, 100ms/230VAC, 1000ms, 100ms/115VAC

XLN-25-H Input

Voltage Range 100 ~ 305VAC 141 ~ 400VDC
Frequency Range 47 ~ 63Hz
Power Factor PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load (Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section)
Total Harmonic Distortion THD<10%(@load≧50%/230VAC; @load≧75%/277VAC), THD<15%(@load≧50%/115VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
Efficiency (Typ.) 88%
AC Current 0.35A / 115VAC 0.18A / 230VAC 0.15A/277VAC
Inrush Current (Typ.) COLD START 10A(twidth=100μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 
Max. No of PSUs on 16A Circuit Breaker 71 units (circuit breaker of type B) / 71 units (circuit breaker of type C) at 230VAC
Leakage Current <0.75mA / 277VAC
Standby Power Consumption Standby power consumption<0.5W(Dimming off)

Protection

Short Circuit Hiccup mode, recovers automatically after fault condition is removed
Over Temperature Blank & B type: De-rating to lowest output level. Recovers automatically after fault condition is removed. DA2 type: Stage 1: De-rating to 75% loading; Stage 2: De-rating to 50% loading. Recovers automatically after fault condition is removed.

Environment

Working Temp. Tcase=-25 ~ 85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
Max. Case Temp. Tcase=85℃
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp, Humidity -40 ~ +80℃, 10 ~ 95% RH
Temp. Coefficient ±0.03%/℃ (0 ~ 50℃)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

Safety & EMC

Safety Standards ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations(DC input 176-280VDC); BS EN/EN62384, BIS IS15885(Part2/Sec13)NOTE 14, GB19510.14, GB19510.1, EAC TP TC 004,UL8750(Type HL and Class P);
CSA C22.2 No. 250.13-12 approved; Design refer to AS/NZS 61347-1, AS/NZS 61347-2-13 ;
DALI Standards Comply with IEC62386-101,102,207
Withstand Voltage I/P-O/P:3.75KVAC
Isolation Resistance I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH

Others

Flicker PstLM ≤ 1, SVM ≤ 0.4
MTBF 3949.8 K hrs min. Telcordia SR-332 (Bellcore) ; 338.5 Khrs min. MIL-HDBK-217F (25℃)
Dimension 114*44*32mm (L*W*H)
Packing 320g; 40pcs/13.5Kg/0.95CUFT

XLN-25-H Mechanical Data

NFC Function Description

1. 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”

NFC-enabled LED drivers provide flexible, contactless configuration of output parameters using a smartphone or programmer, simplifying inventory for installers. They support both constant current (CC) (fixed mA for single strings) and constant voltage (CV) (fixed 12V/24V for strips) modes, allowing precise tuning of output, dimming curves, and maintenance features like constant light output (CLO).

Key Aspects of NFC LED Drivers

Flexible Programming: Using an app (Android/iOS), you can adjust output current (mA) or voltage on a single driver model to match specific LED luminaire requirements, reducing the need to stock various drivers.

Constant Current (CC) NFC Drivers: Used for high-power LEDs. They maintain a steady current regardless of the voltage range of the load. Common in linear, panel, and downlight applications, featuring settable current ranges (e.g., 400-1050mA).

Constant Voltage (CV) NFC Drivers: Used for LED strips and modules, typically supplying 12VDC or 24VDC, where the load requires a stable voltage.

Advanced Features: Many NFC drivers, particularly from manufacturers like Osram (Optotronic) and Mean Well (XLC series), offer DALI-2, 0-10V, or Push-dimming functionality.

Maintenance: NFC allows for easy setting of “constant lumen output” (CLO) or “luminous flux tracking,” ensuring lighting stays consistent over time.

Established in 1982, headquartered in New Taipei City, MEAN WELL is a Standard Power Supply manufacturer and dedicated to developing specialized industrial power supplies solutions for decades.

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